Docs

Test build fix
Implement extension store
2026-07-13 15:54:35 -05:00 · 2026-06-16 23:00:06 -04:00 · 2026-06-16 22:55:15 -04:00 · 2026-06-16 22:38:03 -04:00 · 2026-06-15 20:45:43 -04:00 · 2026-06-15 20:13:18 -04:00
90 changed files with 823 additions and 2084 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -42,7 +42,7 @@ body:
      label: Suwayomi-Server version
      description: You can find your Suwayomi-Server version in **More → About**.
      placeholder: |
-        Example: "v2.3.2238"
+        Example: "v2.2.2100"
    validations:
      required: true

@@ -143,13 +143,11 @@ body:
      options:
        - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open or closed issue.
          required: true
-        - label: I have checked the ongoing preview changelog of **[Suwayomi-WebUI](https://github.com/Suwayomi/Suwayomi-WebUI/blob/master/CHANGELOG.md)** and **[Suwayomi-Server](https://github.com/Suwayomi/Suwayomi-Server/blob/master/CHANGELOG.md)** and this bug has **NOT** been listed as fixed
-          required: true
        - label: I have written a short but informative title (ideally less than ~100 characters).
          required: true
        - label: I have tried the troubleshooting guide described in [README.md](https://github.com/Suwayomi/Suwayomi-Server?tab=readme-ov-file#troubleshooting-and-support)
          required: true
-        - label: I have updated the (**[Suwayomi-WebUI](https://github.com/suwayomi/suwayomi-webui/releases/latest)** and **[Suwayomi-Server](https://github.com/suwayomi/suwayomi-server/releases/latest)**) to the latest versions
+        - label: I have updated to the **[latest version](https://github.com/suwayomi/suwayomi-server/releases/latest)**.
          required: true
        - label: I have filled out all of the requested information in this form, including specific version numbers.
          required: true
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -31,7 +31,7 @@ body:
          required: true
        - label: I have written a short but informative title (ideally less than ~100 characters).
          required: true
-        - label: I have updated the (**[Suwayomi-WebUI](https://github.com/suwayomi/suwayomi-webui/releases/latest)** and **[Suwayomi-Server](https://github.com/suwayomi/suwayomi-server/releases/latest)**) to the latest versions
+        - label: I have updated to the **[latest version](https://github.com/suwayomi/suwayomi-server/releases/latest)**.
          required: true
        - label: I have filled out all of the requested information in this form, including specific version numbers.
          required: true
--- a/.github/workflows/docker_build_stable.yml
+++ b/.github/workflows/docker_build_stable.yml
@@ -11,5 +11,5 @@ jobs:
    steps:         
      - name: run docker build and publish script
        run: |
-          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ secrets.DEPLOY_DOCKER_TOKEN }}" -d '{"ref":"main", "inputs":{"tachidesk_release_type": "stable"}}' https://api.github.com/repos/suwayomi/suwayomi-server-docker/actions/workflows/build_container_images.yml/dispatches
+          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ secrets.DEPLOY_PREVIEW_TOKEN }}" -d '{"ref":"main", "inputs":{"tachidesk_release_type": "stable"}}' https://api.github.com/repos/suwayomi/docker-tachidesk/actions/workflows/build_container_images.yml/dispatches
          
--- a/.github/workflows/winget.yml
+++ b/.github/workflows/winget.yml
@@ -1,52 +1,19 @@
 name: Publish to WinGet
-
 on:
  workflow_dispatch:
    inputs:
      version:
        description: Version
        required: false
-        type: string
-  release:
-    types: [published]

 jobs:
  publish:
    runs-on: windows-latest # action can only be run on windows
    steps:
-      - uses: actions/checkout@v4
-
-      - name: Determine version
-        id: version
-        shell: bash
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          if [ -n "${{ inputs.version }}" ]; then
-            VERSION="${{ inputs.version }}"
-          elif [ "${{ github.event_name }}" = "release" ]; then
-            VERSION="${{ github.event.release.tag_name }}"
-          else
-            VERSION="$(gh release view --json tagName -q .tagName)"
-          fi
-
-          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
-
-      - name: Sync winget-pkgs fork with upstream
-        shell: bash
-        env:
-          GH_TOKEN: ${{ secrets.WINGET_PUBLISH_PAT }}
-        run: |
-          gh api \
-            --method POST \
-            -H "Accept: application/vnd.github+json" \
-            "repos/Suwayomi/winget-pkgs/merge-upstream" \
-            -f branch=master
-
      - uses: vedantmgoyal2009/winget-releaser@v2
        with:
          identifier: Suwayomi.Suwayomi-Server
          installers-regex: '.*x64.msi$'
          token: ${{ secrets.WINGET_PUBLISH_PAT }}
-          version: ${{ steps.version.outputs.version }}
-          release-tag: ${{ steps.version.outputs.version }}
+          version: ${{ inputs.version || github.ref_name }}
+          release-tag: ${{ inputs.version || github.ref_name  }}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,57 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).

 ## [Unreleased] (Preview)

-### Added
- (**Extension**) Add ability to install jar versions of extensions
-
-### Changed
- .
-
-### Fixed
- (**Extension**) Fix missing memo field in getPageList
-
-## [v2.3.2238] - 2026-07-05
-
-### Changed
- (**Extension**) Support fully qualified extension class names
- (**Manga/API**) Return partial responses for Manga And Chapters query
-
-### Fixed
- (**Database/H2**) Use temporary file for H2 migration tools download
-
-## [v2.3.2232] - 2026-07-03
-
-### Fixed
- (**Extension**) Update APK url on installed Extensions
-
-## [v2.3.2230] - 2026-07-01
-
-### Fixed
- (**Extension/API**) Fix GQL handling of extensions without an extension store
- (**Build/Bundler**) Fix build continuing if errors happen
- (**Build/Bundler**) Remove jogamp from build script
- (**Build/Bundler**) Fix chmod attempts on Windows Java
-
-## [v2.3.2223] + [WebUI: v20260509.01] - 2026-06-30
-
-### Major Changes
-
-#### Added [SyncYomi](https://github.com/syncyomi/syncyomi) support
-This allows you to sync your server manga with other Mihon-based forks! As long as the fork supports SyncYomi it can be sync with!
-
-#### Support Extension API v1.6
-This update allows Suwayomi to load and use v1.6 extensions, it is a minor improvement over the existing 1.4 extension API that cleans up much of what we had! It is the basis of future extension APIs that will allow for further development.
-
-This also allows us to move to Mihon's Extension Store system and replace our Extension Repo system. Old Extension Repos are still compatible and will be automatically migrated if they move to the Extension Store system.
-
-> [!WARNING]
-> Please back up your Extension Repos, because of the new Extension Stores system you may lose them in the update process and may need to re-add them.
-
 ### Added
 - (**Sync**) Added [SyncYomi](https://github.com/syncyomi/syncyomi) support
 - (**OPDS**) Add option to skip chapter metadata feed providing direct stream/download links
 - (**Extension/API**) Support Extensions API v1.6
- (**Tracker/API**) Add mutation to bind existing track record

 ### Changed
 - (**Database/H2**) Use the latest H2 database engine
@@ -473,7 +426,6 @@ Huge thanks to @martinek who pulled the most of the weight this release!

 <!-- WEBUI LINKS -->

-[WebUI: v20260509.01]: https://github.com/Suwayomi/Suwayomi-WebUI/blob/master/CHANGELOG.md#2026050901-r3147---2026-05-09
 [WebUI: v20260508.01]: https://github.com/Suwayomi/Suwayomi-WebUI/blob/master/CHANGELOG.md#2026050801-r3136---2026-05-08
 [WebUI: v20251230.01]: https://github.com/Suwayomi/Suwayomi-WebUI/blob/master/CHANGELOG.md#2025123001-r2937---2025-12-30
 [WebUI: v20250801.01]: https://github.com/Suwayomi/Suwayomi-WebUI/blob/master/CHANGELOG.md#2025080101-r2717---2025-08-01
@@ -500,11 +452,7 @@ Huge thanks to @martinek who pulled the most of the weight this release!

 <!-- SERVER LINKS -->

-[unreleased]: https://github.com/suwayomi/suwayomi-server/compare/v2.3.2238...HEAD
-[v2.3.2238]: https://github.com/suwayomi/suwayomi-server/compare/v2.3.2232...v2.3.2238
-[v2.3.2232]: https://github.com/suwayomi/suwayomi-server/compare/v2.3.2230...v2.3.2232
-[v2.3.2230]: https://github.com/suwayomi/suwayomi-server/compare/v2.3.2223...v2.3.2230
-[v2.3.2223]: https://github.com/suwayomi/suwayomi-server/compare/v2.2.2100...v2.3.2223
+[unreleased]: https://github.com/suwayomi/suwayomi-server/compare/v2.2.2100...HEAD
 [v2.2.2100]: https://github.com/suwayomi/suwayomi-server/compare/v2.1.1867...v2.2.2100
 [v2.1.1867]: https://github.com/suwayomi/suwayomi-server/compare/v2.0.1727...v2.1.1867
 [v2.0.1727]: https://github.com/suwayomi/suwayomi-server/compare/v1.1.1...v2.0.1727
--- a/buildSrc/src/main/kotlin/Constants.kt
+++ b/buildSrc/src/main/kotlin/Constants.kt
@@ -10,9 +10,9 @@ import java.io.BufferedReader
 const val MainClass = "suwayomi.tachidesk.MainKt"

 // should be bumped with each stable release
-val getTachideskVersion = { "v2.3.${getCommitCount()}" }
+val getTachideskVersion = { "v2.2.${getCommitCount()}" }

-val webUIRevisionTag = "r3147"
+val webUIRevisionTag = "r3136"

 val webviewJbrRelease = "jbr-release-25.0.3b508.4"

--- a/docs/Configuring-Suwayomi‐Server.md
+++ b/docs/Configuring-Suwayomi‐Server.md
@@ -172,7 +172,7 @@ server.maxLogFolderSize = "100mb"
 server.extensionStores = []
 server.maxSourcesInParallel = 6
 ```
- `server.extensionStores` is a list of extension stores (previously called repositories) for custom sources. Uses the same format as Mihon; each entry is expected to be a string URL pointing to a JSON or PROTOBUF file representing the repository.
+- `server.extensionStores` is a list of extension stores(previously called repositories) for custom sources. Uses the same format as Mihon; each entry is expected to be a string URL pointing to a JSON or PROTOBUF file representing the repository.
 - `server.maxSourcesInParallel = 6` sets how many sources can do requests (updates, downloads) in parallel. Updates/downloads are grouped by source and all mangas of a source are updated/downloaded synchronously. Range: 1 <= n <= 20.

 ### Backup
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ javalin = "7.2.2"
 jte = "3.2.4"
 jackson = "3.2.0" # jackson version locked by javalin, ref: `io.javalin.core.util.OptionalDependency`
 exposed = "1.2.0"
-dex2jar = "2.4.37"
+dex2jar = "2.4.36"
 polyglot = "25.0.3"
 settings = "1.3.0"
 twelvemonkeys = "3.13.1"
@@ -47,7 +47,6 @@ okhttp-core = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
 okhttp-logging = { module = "com.squareup.okhttp3:logging-interceptor", version.ref = "okhttp" }
 okhttp-dnsoverhttps = { module = "com.squareup.okhttp3:okhttp-dnsoverhttps", version.ref = "okhttp" }
 okhttp-brotli = { module = "com.squareup.okhttp3:okhttp-brotli", version.ref = "okhttp" }
-okhttp-zstd = { module = "com.squareup.okhttp3:okhttp-zstd", version.ref = "okhttp" }
 okio = "com.squareup.okio:okio:3.17.0"

 # Javalin api
@@ -110,7 +109,6 @@ dex2jar-tools = { module = "de.femtopedia.dex2jar:dex-tools", version.ref = "dex
 # APK
 apk-parser = "net.dongliu:apk-parser:2.6.10"
 apksig = "com.android.tools.build:apksig:9.2.1"
-axml = "com.github.Aliucord:axml:ed26565eb0"

 # Xml
 xmlpull = "xmlpull:xmlpull:1.1.3.4a"
@@ -216,7 +214,6 @@ shared = [
    "dex2jar-translator",
    "dex2jar-tools",
    "apk-parser",
-    "axml",
    "jackson-annotations",
    "jcef",
 ]
@@ -231,7 +228,6 @@ okhttp = [
    "okhttp-logging",
    "okhttp-dnsoverhttps",
    "okhttp-brotli",
-    "okhttp-zstd",
 ]
 javalin = [
    "javalin-core",
--- a/scripts/bundler.sh
+++ b/scripts/bundler.sh
@@ -26,7 +26,7 @@ main() {
  set -- "${POSITIONAL_ARGS[@]}"

  OS="$1"
-  JAR="$(ls server/build/*.jar | tail -n1)" || error $LINENO "No JAR found in server/build/" 1
+  JAR="$(ls server/build/*.jar | tail -n1)"
  RELEASE_NAME="$(echo "${JAR%.*}" | xargs basename)-$OS"
  RELEASE_VERSION=$(echo "$JAR" | grep -oP "v\K[0-9]+\.[0-9]+\.[0-9]+")
  #RELEASE_REVISION_NUMBER="$(tmp="${JAR%.*}" && echo "${tmp##*-}" | tr -d r)"
@@ -34,12 +34,12 @@ main() {

  # clean temporary directory on function return
  trap "rm -rf $RELEASE_NAME/" RETURN
-  mkdir "$RELEASE_NAME/" || error $LINENO "Failed to create release directory" 1
+  mkdir "$RELEASE_NAME/"

  download_launcher

  if [ ! -f scripts/resources/catch_abort.so ]; then
-    gcc -fPIC -shared scripts/resources/catch_abort.c -lpthread -o scripts/resources/catch_abort.so || error $LINENO "Failed to compile catch_abort" 1
+    gcc -fPIC -shared scripts/resources/catch_abort.c -lpthread -o scripts/resources/catch_abort.so
  fi

  JRE_ZULU="25.34.17_25.0.3"
@@ -49,6 +49,7 @@ main() {
  case "$OS" in
    debian-all)
      RELEASE="$RELEASE_NAME.deb"
+      download_jogamp "linux-*" # it's easier to bundle them ourselves than to handle Debian's path conventions
      make_deb_package
      move_release_to_output_dir
      ;;
@@ -56,6 +57,7 @@ main() {
      JRE="$ZULU_RELEASE-ca-$JRE_RELEASE-linux_x64.zip"
      JRE_DIR="${JRE%.*}"
      JRE_URL="https://cdn.azul.com/zulu/bin/$JRE"
+      download_jogamp "linux-amd64"
      setup_jre

      RELEASE="$RELEASE_NAME.AppImage"
@@ -65,7 +67,7 @@ main() {
    linux-assets)
      RELEASE="$RELEASE_NAME.tar.gz"
      copy_linux_package_assets_to "$RELEASE_NAME/"
-      tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/" || error $LINENO "Failed to create tar.gz" 1
+      tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/"
      move_release_to_output_dir
      ;;
    linux-x64)
@@ -75,6 +77,7 @@ main() {
      ELECTRON="electron-$electron_version-linux-x64.zip"
      ELECTRON_URL="https://github.com/electron/electron/releases/download/$electron_version/$ELECTRON"
      download_electron
+      download_jogamp "linux-amd64"
      setup_jre
      tree "$RELEASE_NAME"

@@ -89,6 +92,7 @@ main() {
      ELECTRON="electron-$electron_version-darwin-x64.zip"
      ELECTRON_URL="https://github.com/electron/electron/releases/download/$electron_version/$ELECTRON"
      download_electron
+      download_jogamp "macosx-universal"
      setup_jre
      tree "$RELEASE_NAME"

@@ -103,6 +107,7 @@ main() {
      ELECTRON="electron-$electron_version-darwin-arm64.zip"
      ELECTRON_URL="https://github.com/electron/electron/releases/download/$electron_version/$ELECTRON"
      download_electron
+      download_jogamp "macosx-universal"
      setup_jre
      tree "$RELEASE_NAME"

@@ -117,6 +122,7 @@ main() {
      ELECTRON="electron-$electron_version-win32-x64.zip"
      ELECTRON_URL="https://github.com/electron/electron/releases/download/$electron_version/$ELECTRON"
      download_electron
+      download_jogamp "windows-amd64"
      setup_jre
      tree "$RELEASE_NAME"

@@ -139,50 +145,52 @@ move_release_to_output_dir() {
   if [ -f "$OUTPUT_DIR/$RELEASE" ]; then
     rm "$OUTPUT_DIR/$RELEASE"
   fi
-   mv "$RELEASE" "$OUTPUT_DIR/" || error $LINENO "Failed to move release to output dir" 1
+   mv "$RELEASE" "$OUTPUT_DIR/"
 }

 download_launcher() {
  LAUNCHER_URL=$(curl -sf "https://api.github.com/repos/Suwayomi/Suwayomi-Launcher/releases/latest" | grep "browser_download_url" | grep ".jar" | head -n 1 | cut -d '"' -f 4)
-  if [ -z "$LAUNCHER_URL" ]; then
-    error $LINENO "Failed to determine launcher URL from GitHub API" 1
+  curl -fL "$LAUNCHER_URL" -o "Suwayomi-Launcher.jar"
+  mv "Suwayomi-Launcher.jar" "$RELEASE_NAME/Suwayomi-Launcher.jar"
+}
+
+download_jogamp() {
+  local platform="$1"
+  if [ ! -f jogamp-all-platforms.7z ]; then
+    curl -f "https://jogamp.org/deployment/jogamp-current/archive/jogamp-all-platforms.7z" -o jogamp-all-platforms.7z
  fi
-  curl -fL "$LAUNCHER_URL" -o "Suwayomi-Launcher.jar" || error $LINENO "Failed to download launcher JAR" 1
-  mv "Suwayomi-Launcher.jar" "$RELEASE_NAME/Suwayomi-Launcher.jar" || error $LINENO "Failed to move launcher JAR" 1
+
+  7z x jogamp-all-platforms.7z "jogamp-all-platforms/lib/$platform/"
+  mkdir -p "$RELEASE_NAME/natives/"
+  mv jogamp-all-platforms/lib/* "$RELEASE_NAME/natives/"
+  rm -rf jogamp-all-platforms
 }

 download_electron() {
  if [ ! -f "$ELECTRON" ]; then
-    curl -fL "$ELECTRON_URL" -o "$ELECTRON" || error $LINENO "Failed to download electron" 1
+    curl -fL "$ELECTRON_URL" -o "$ELECTRON"
  fi

-  unzip "$ELECTRON" -d "$RELEASE_NAME/electron/" || error $LINENO "Failed to extract electron" 1
+  unzip "$ELECTRON" -d "$RELEASE_NAME/electron/"
 }

 setup_jre() {
  if [ -d "jre" ]; then
-    if [ ! -f "./jre/bin/java.exe" ]; then
-      chmod +x ./jre/bin/java || error $LINENO "Failed to set java executable permission" 1
-      chmod +x ./jre/lib/jspawnhelper || error $LINENO "Failed to set jspawnhelper executable permission" 1
-    fi
-    mv "jre" "$RELEASE_NAME/jre" || error $LINENO "Failed to move jre" 1
+    chmod +x ./jre/bin/java
+    chmod +x ./jre/lib/jspawnhelper
+    mv "jre" "$RELEASE_NAME/jre"
  else
    if [ ! -f "$JRE" ]; then
-      curl -fL "$JRE_URL" -o "$JRE" || error $LINENO "Failed to download JRE" 1
+      curl -fL "$JRE_URL" -o "$JRE"
    fi

    local ext="${JRE##*.}"
    if [ "$ext" = "zip" ]; then
-      unzip "$JRE" || error $LINENO "Failed to extract JRE zip" 1
+      unzip "$JRE"
    else
-      tar xvf "$JRE" || error $LINENO "Failed to extract JRE tar" 1
-    fi
-    mv "$JRE_DIR" "$RELEASE_NAME/jre" || error $LINENO "Failed to move extracted JRE" 1
-
-    if [ ! -f "$RELEASE_NAME/jre/bin/java.exe" ]; then
-      chmod +x "$RELEASE_NAME/jre/bin/java" || error $LINENO "Failed to set java executable permission" 1
-      chmod +x "$RELEASE_NAME/jre/lib/jspawnhelper" || error $LINENO "Failed to set jspawnhelper executable permission" 1
+      tar xvf "$JRE"
    fi
+    mv "$JRE_DIR" "$RELEASE_NAME/jre"
  fi
 }

@@ -190,31 +198,31 @@ copy_linux_package_assets_to() {
  local output_dir
  output_dir="$(readlink -e "$1" || exit 1)"

-  cp "scripts/resources/pkg/suwayomi-server.sh" "$output_dir/" || error $LINENO "Failed to copy server script" 1
-  cp "scripts/resources/pkg/suwayomi-server.desktop" "$output_dir/" || error $LINENO "Failed to copy server desktop file" 1
-  cp "scripts/resources/pkg/suwayomi-launcher.sh" "$output_dir/" || error $LINENO "Failed to copy launcher script" 1
-  cp "scripts/resources/pkg/suwayomi-launcher.desktop" "$output_dir/" || error $LINENO "Failed to copy launcher desktop file" 1
-  cp "scripts/resources/pkg/systemd"/* "$output_dir/" || error $LINENO "Failed to copy systemd files" 1
+  cp "scripts/resources/pkg/suwayomi-server.sh" "$output_dir/"
+  cp "scripts/resources/pkg/suwayomi-server.desktop" "$output_dir/"
+  cp "scripts/resources/pkg/suwayomi-launcher.sh" "$output_dir/"
+  cp "scripts/resources/pkg/suwayomi-launcher.desktop" "$output_dir/"
+  cp "scripts/resources/pkg/systemd"/* "$output_dir/"
  cp "server/src/main/resources/icon/faviconlogo-128.png" \
-    "$output_dir/suwayomi-server.png" || error $LINENO "Failed to copy icon" 1
+    "$output_dir/suwayomi-server.png"
 }

 make_linux_bundle() {
  mkdir "$RELEASE_NAME/bin"
-  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar" || error $LINENO "Failed to copy server jar" 1
-  cp "scripts/resources/suwayomi-launcher.sh" "$RELEASE_NAME/" || error $LINENO "Failed to copy launcher script" 1
-  cp "scripts/resources/suwayomi-server.sh" "$RELEASE_NAME/" || error $LINENO "Failed to copy server script" 1
-  cp "scripts/resources/catch_abort.so" "$RELEASE_NAME/bin/" || error $LINENO "Failed to copy catch_abort" 1
+  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar"
+  cp "scripts/resources/suwayomi-launcher.sh" "$RELEASE_NAME/"
+  cp "scripts/resources/suwayomi-server.sh" "$RELEASE_NAME/"
+  cp "scripts/resources/catch_abort.so" "$RELEASE_NAME/bin/"

-  tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/" || error $LINENO "Failed to create tar.gz" 1
+  tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/"
 }

 make_macos_bundle() {
  mkdir "$RELEASE_NAME/bin"
-  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar" || error $LINENO "Failed to copy server jar" 1
-  cp "scripts/resources/Suwayomi Launcher.command" "$RELEASE_NAME/" || error $LINENO "Failed to copy launcher command" 1
+  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar"
+  cp "scripts/resources/Suwayomi Launcher.command" "$RELEASE_NAME/"

-  tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/" || error $LINENO "Failed to create tar.gz" 1
+  tar -I "gzip -9" -cvf "$RELEASE" "$RELEASE_NAME/"
 }

 # https://wiki.debian.org/SimplePackagingTutorial
@@ -225,27 +233,28 @@ make_deb_package() {
  #behind $RELEASE_VERSION is underscore "_"
  local upstream_source="suwayomi-server_$RELEASE_VERSION.orig.tar.gz"

-  mkdir "$RELEASE_NAME/$source_dir/" || error $LINENO "Failed to create source directory" 1
-  mv "$RELEASE_NAME/Suwayomi-Launcher.jar" "$RELEASE_NAME/$source_dir/Suwayomi-Launcher.jar" || error $LINENO "Failed to move launcher jar" 1
-  cp "$JAR" "$RELEASE_NAME/$source_dir/Suwayomi-Server.jar" || error $LINENO "Failed to copy server jar" 1
+  mkdir "$RELEASE_NAME/$source_dir/"
+  mv "$RELEASE_NAME/natives" "$RELEASE_NAME/$source_dir/natives"
+  mv "$RELEASE_NAME/Suwayomi-Launcher.jar" "$RELEASE_NAME/$source_dir/Suwayomi-Launcher.jar"
+  cp "$JAR" "$RELEASE_NAME/$source_dir/Suwayomi-Server.jar"
  copy_linux_package_assets_to "$RELEASE_NAME/$source_dir/"
-  cp "scripts/resources/catch_abort.so" "$RELEASE_NAME/$source_dir/" || error $LINENO "Failed to copy catch_abort" 1
-  tar -I "gzip" -C "$RELEASE_NAME/" -cvf "$upstream_source" "$source_dir" || error $LINENO "Failed to create source tar.gz" 1
+  cp "scripts/resources/catch_abort.so" "$RELEASE_NAME/$source_dir/"
+  tar -I "gzip" -C "$RELEASE_NAME/" -cvf "$upstream_source" "$source_dir"

-  cp -r "scripts/resources/deb/" "$RELEASE_NAME/$source_dir/debian/" || error $LINENO "Failed to copy debian resources" 1
-  sed -i "s/\$pkgver/$RELEASE_VERSION/" "$RELEASE_NAME/$source_dir/debian/changelog" || error $LINENO "Failed to update changelog" 1
-  sed -i "s/\$pkgrel/1/"                "$RELEASE_NAME/$source_dir/debian/changelog" || error $LINENO "Failed to update changelog" 1
+  cp -r "scripts/resources/deb/" "$RELEASE_NAME/$source_dir/debian/"
+  sed -i "s/\$pkgver/$RELEASE_VERSION/" "$RELEASE_NAME/$source_dir/debian/changelog"
+  sed -i "s/\$pkgrel/1/"                "$RELEASE_NAME/$source_dir/debian/changelog"

  if [ "${CI:-}" = true ]; then
-    sudo apt update || error $LINENO "Failed to update apt" 1
-    sudo apt install devscripts build-essential dh-exec || error $LINENO "Failed to install build deps" 1
+    sudo apt update
+    sudo apt install devscripts build-essential dh-exec
  fi
-  cd "$RELEASE_NAME/$source_dir/" || error $LINENO "Failed to change directory" 1
-  dpkg-buildpackage --no-sign --build=all || error $LINENO "Debian package build failed" 1
-  cd - || error $LINENO "Failed to return to previous directory" 1
+  cd "$RELEASE_NAME/$source_dir/"
+  dpkg-buildpackage --no-sign --build=all
+  cd -

  local deb="suwayomi-server_$RELEASE_VERSION-1_all.deb"
-  mv "$RELEASE_NAME/$deb" "$RELEASE" || error $LINENO "Failed to move resulting .deb" 1
+  mv "$RELEASE_NAME/$deb" "$RELEASE"
 }

 # https://linuxconfig.org/building-a-hello-world-appimage-on-linux
@@ -253,20 +262,20 @@ make_appimage() {
  local APPIMAGE_URL="https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage"
  local APPIMAGE_TOOLNAME="appimagetool-x86_64.AppImage"
  mkdir "$RELEASE_NAME/bin/"
-  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar" || error $LINENO "Failed to copy server jar" 1
+  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar"

-  cp "scripts/resources/pkg/suwayomi-server.desktop" "$RELEASE_NAME/suwayomi-server.desktop" || error $LINENO "Failed to copy desktop file" 1
-  cp "server/src/main/resources/icon/faviconlogo.png" "$RELEASE_NAME/suwayomi-server.png" || error $LINENO "Failed to copy icon" 1
-  cp "scripts/resources/appimage/AppRun" "$RELEASE_NAME/AppRun" || error $LINENO "Failed to copy AppRun" 1
-  chmod +x "$RELEASE_NAME/AppRun" || error $LINENO "Failed to make AppRun executable" 1
+  cp "scripts/resources/pkg/suwayomi-server.desktop" "$RELEASE_NAME/suwayomi-server.desktop"
+  cp "server/src/main/resources/icon/faviconlogo.png" "$RELEASE_NAME/suwayomi-server.png"
+  cp "scripts/resources/appimage/AppRun" "$RELEASE_NAME/AppRun"
+  chmod +x "$RELEASE_NAME/AppRun"

  if [ "${CI:-}" = true ]; then
-    sudo apt update || error $LINENO "Failed to update apt" 1
-    sudo apt install libfuse2 || error $LINENO "Failed to install libfuse2" 1
+    sudo apt update
+    sudo apt install libfuse2
  fi
-  curl -fL $APPIMAGE_URL -o $APPIMAGE_TOOLNAME || error $LINENO "Failed to download appimagetool" 1
-  chmod +x $APPIMAGE_TOOLNAME || error $LINENO "Failed to make appimagetool executable" 1
-  ARCH=x86_64 ./$APPIMAGE_TOOLNAME "$RELEASE_NAME" "$RELEASE" || error $LINENO "AppImage creation failed" 1
+  curl -fL $APPIMAGE_URL -o $APPIMAGE_TOOLNAME
+  chmod +x $APPIMAGE_TOOLNAME
+  ARCH=x86_64 ./$APPIMAGE_TOOLNAME "$RELEASE_NAME" "$RELEASE"
 }

 make_windows_bundle() {
@@ -291,7 +300,7 @@ make_windows_bundle() {
  #local rcedit_url="https://github.com/electron/rcedit/releases/download/v0.1.1/$rcedit"
  ## change electron's icon
  #if [ ! -f "$rcedit" ]; then
-    #curl -fL "$rcedit_url" -o "$rcedit" || error $LINENO "Failed to download rcedit" 1
+    #curl -fL "$rcedit_url" -o "$rcedit"
  #fi

  #local icon="server/src/main/resources/icon/faviconlogo.ico"
@@ -299,35 +308,38 @@ make_windows_bundle() {
  #    --set-icon "$icon"

  mkdir "$RELEASE_NAME/bin"
-  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar" || error $LINENO "Failed to copy server jar" 1
-  cp "scripts/resources/Suwayomi Launcher.bat" "$RELEASE_NAME" || error $LINENO "Failed to copy launcher bat" 1
+  cp "$JAR" "$RELEASE_NAME/bin/Suwayomi-Server.jar"
+  cp "scripts/resources/Suwayomi Launcher.bat" "$RELEASE_NAME"

-  zip -9 -r "$RELEASE" "$RELEASE_NAME" || error $LINENO "Failed to create windows bundle zip" 1
+  zip -9 -r "$RELEASE" "$RELEASE_NAME"
 }

 make_windows_package() {
  if [ "${CI:-}" = true ]; then
-    sudo apt update || error $LINENO "Failed to update apt" 1
-    sudo apt install -y wixl || error $LINENO "Failed to install wixl" 1
+    sudo apt update
+    sudo apt install -y wixl
  fi

  find "$RELEASE_NAME/jre" \
  | wixl-heat --var var.SourceDir -p "$RELEASE_NAME/" \
-    --directory-ref jre --component-group jre >"$RELEASE_NAME/jre.wxs" || error $LINENO "Failed to heat jre" 1
+    --directory-ref jre --component-group jre >"$RELEASE_NAME/jre.wxs"
  find "$RELEASE_NAME/electron" \
  | wixl-heat --var var.SourceDir -p "$RELEASE_NAME/" \
-    --directory-ref electron --component-group electron >"$RELEASE_NAME/electron.wxs" || error $LINENO "Failed to heat electron" 1
+    --directory-ref electron --component-group electron >"$RELEASE_NAME/electron.wxs"
+  find "$RELEASE_NAME/natives" \
+  | wixl-heat --var var.SourceDir -p "$RELEASE_NAME/" \
+    --directory-ref natives --component-group natives >"$RELEASE_NAME/natives.wxs"

  find "$RELEASE_NAME/bin" \
  | wixl-heat --var var.SourceDir -p "$RELEASE_NAME/" \
-    --directory-ref bin --component-group bin >"$RELEASE_NAME/bin.wxs" || error $LINENO "Failed to heat bin" 1
+    --directory-ref bin --component-group bin >"$RELEASE_NAME/bin.wxs"

  local icon="server/src/main/resources/icon/faviconlogo.ico"
  local arch=${OS##*-}

  wixl -D ProductVersion="$RELEASE_VERSION" -D SourceDir="$RELEASE_NAME" \
    -D Icon="$icon" --arch "$arch" "scripts/resources/msi/suwayomi-server-$arch.wxs" \
-    "$RELEASE_NAME/jre.wxs" "$RELEASE_NAME/electron.wxs" "$RELEASE_NAME/bin.wxs" -o "$RELEASE" || error $LINENO "Windows package build failed" 1
+    "$RELEASE_NAME/jre.wxs" "$RELEASE_NAME/electron.wxs" "$RELEASE_NAME/natives.wxs" "$RELEASE_NAME/bin.wxs" -o "$RELEASE"
 }

 # Error handler
--- a/scripts/resources/deb/install
+++ b/scripts/resources/deb/install
@@ -2,6 +2,7 @@

 Suwayomi-Server.jar         usr/share/java/suwayomi-server/bin/
 Suwayomi-Launcher.jar       usr/share/java/suwayomi-server/
+natives/*                   usr/share/java/suwayomi-server/natives/
 suwayomi-server.png         usr/share/pixmaps/
 suwayomi-server.desktop     usr/share/applications/
 suwayomi-launcher.desktop   usr/share/applications/
--- a/scripts/resources/msi/suwayomi-server-x64.wxs
+++ b/scripts/resources/msi/suwayomi-server-x64.wxs
@@ -17,6 +17,7 @@
        <Directory Id="INSTALLDIR" Name="Suwayomi-Server" >
          <Directory Id="jre"/>
          <Directory Id="electron"/>
+          <Directory Id="natives"/>
          <Directory Id="bin"/>
        </Directory>
      </Directory>
@@ -62,6 +63,7 @@
      <ComponentRef Id="SuwayomiLauncherBAT" />
      <ComponentRef Id="ProgramMenuDir" />
      <ComponentGroupRef Id="electron" />
+      <ComponentGroupRef Id="natives" />
    </Feature>

    <Icon Id="Suwayomi.ico" SourceFile="$(var.Icon)" />
--- a/server/i18n/src/commonMain/moko-resources/values/base/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/base/strings.xml
@@ -50,7 +50,6 @@
    <!-- OPDS errors -->
    <string name="opds_error_manga_not_found">Series with ID %1$d not found.</string>
    <string name="opds_error_chapter_not_found">Chapter with index %1$d not found.</string>
-    <string name="opds_error_chapters_not_found">No chapters found or the source is unreachable on page %1$d.</string>

    <!-- OPDS facets (Filters and Sorting) -->
    <string name="opds_facetgroup_sort_order">Sort Order</string>
--- a/server/i18n/src/commonMain/moko-resources/values/de/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/de/strings.xml
@@ -8,7 +8,7 @@
    <string name="opds_feeds_root">Suwayomi OPDS Katalog</string>
    <string name="opds_feeds_chapter_details">%1$s | %2$s | Details</string>
    <string name="opds_feeds_sources_title">Alle Quellen</string>
-    <string name="opds_feeds_genres_title">Genren</string>
+    <string name="opds_feeds_genres_title">Genres</string>
    <string name="opds_feeds_genres_entry_content">Durchsuche Serien nach Genre</string>
    <string name="opds_feeds_status_entry_content">Durchsuche Serien nach Publikationsstatus</string>
    <string name="opds_feeds_languages_title">Sprachen</string>
@@ -122,7 +122,4 @@
    <string name="webview_label_login_required">Deine Konfiguration erfordert die Anmeldung. Bitte gib Benutzername und Passwort ein.</string>
    <string name="opds_linktitle_first_page">Erste Seite</string>
    <string name="opds_linktitle_last_page">Letzte Seite</string>
-    <string name="opds_error_chapters_not_found">Keine Kapitel gefunden oder die Quelle ist nicht erreichbar auf Seite %1$d.</string>
-    <string name="opds_chapter_title_fallback">Kapitel %1$s</string>
-    <string name="opds_chapter_title_oneshot">Oneshot</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/el/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/el/strings.xml
@@ -1,127 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="opds_feeds_root">Suwayomi OPDS Κατάλογος</string>
-    <string name="opds_feeds_manga_chapters">Κεφάλαια %1$s</string>
-    <string name="opds_feeds_chapter_details">%1$s | %2$s | Λεπτομέρειες</string>
-    <string name="opds_feeds_explore_title">Εξερεύνηση</string>
-    <string name="opds_feeds_explore_entry_content">Εξερεύνησε νέες σειρές από τις πηγές σου</string>
-    <string name="opds_feeds_history_title">Ιστορικό</string>
-    <string name="opds_feeds_history_entry_content">Πρόσφατα διαβασμένα κεφάλαια</string>
-    <string name="opds_feeds_all_series_in_library_title">Όλες οι σειρές</string>
-    <string name="opds_feeds_all_series_in_library_entry_content">Περιήγηση σε όλες τις σειρές της βιβλιοθήκης σου</string>
-    <string name="opds_feeds_library_sources_title">Πηγές</string>
-    <string name="opds_feeds_library_sources_entry_content">Περιήγηση σε σειρές της βιβλιοθήκης σου φιλτραρισμένες κατά πηγή</string>
-    <string name="opds_feeds_categories_title">Κατηγορίες</string>
-    <string name="opds_feeds_categories_entry_content">Περιήγηση σε σειρές οργανωμένες κατά κατηγορία</string>
-    <string name="opds_feeds_genres_title">Είδη</string>
-    <string name="opds_feeds_genres_entry_content">Περιήγηση σε σειρές κατά ετικέτες είδους</string>
-    <string name="opds_feeds_status_title">Κατάσταση</string>
-    <string name="opds_feeds_status_entry_content">Περιήγηση σε σειρές κατά κατάσταση δημοσίευσης</string>
-    <string name="opds_feeds_languages_title">Γλώσσες</string>
-    <string name="opds_feeds_languages_entry_content">Περιήγηση σε σειρές κατά γλώσσα περιεχομένου</string>
-    <string name="opds_feeds_library_updates_title">Ιστορικό ενημερώσεων βιβλιοθήκης</string>
-    <string name="opds_feeds_library_updates_entry_content">Πρόσφατα ενημερωμένα κεφάλαια από τη βιβλιοθήκη σου</string>
-    <string name="opds_feeds_search_results_title">Αποτελέσματα αναζήτησης</string>
-    <string name="opds_feeds_sources_title">Όλες οι πηγές</string>
-    <string name="opds_feeds_category_specific_title">Κατηγορία: %1$s</string>
-    <string name="opds_feeds_genre_specific_title">Είδος: %1$s</string>
-    <string name="opds_feeds_status_specific_title">Κατάσταση: %1$s</string>
-    <string name="opds_feeds_language_specific_title">Γλώσσα: %1$s</string>
-    <string name="opds_feeds_source_specific_title">Πηγή: %1$s</string>
-    <string name="opds_feeds_library_source_specific_title">Βιβλιοθήκη - Πηγή: %1$s</string>
-    <string name="opds_feeds_source_specific_popular_title">Πηγή: %1$s - Δημοφιλές</string>
-    <string name="opds_feeds_source_specific_latest_title">Πηγή: %1$s - Τελευταίο</string>
-    <string name="opds_search_shortname">Suwayomi OPDS Αναζήτηση</string>
-    <string name="opds_search_description">Αναζήτηση σειρών στον κατάλογο.</string>
-    <string name="opds_error_manga_not_found">Η σειρά με ID %1$d δεν βρέθηκε.</string>
-    <string name="opds_error_chapter_not_found">Το κεφάλαιο με δείκτη %1$d δεν βρέθηκε.</string>
-    <string name="opds_facetgroup_sort_order">Σειρά ταξινόμησης</string>
-    <string name="opds_facetgroup_filter_read_status">Φίλτρο κατά κατάσταση ανάγνωσης</string>
-    <string name="opds_facetgroup_filter_content">Φίλτρο περιεχομένου</string>
-    <string name="opds_facetgroup_filter_source">Φίλτρο κατά πηγή</string>
-    <string name="opds_facetgroup_filter_category">Φίλτρο κατά κατηγορία</string>
-    <string name="opds_facetgroup_filter_status">Φίλτρο κατά κατάσταση</string>
-    <string name="opds_facetgroup_filter_language">Φίλτρο κατά γλώσσα</string>
-    <string name="opds_facetgroup_filter_genre">Φίλτρο κατά είδος</string>
-    <string name="opds_facet_sort_oldest_first">Παλαιότερα πρώτα</string>
-    <string name="opds_facet_sort_newest_first">Νεότερα πρώτα</string>
-    <string name="opds_facet_sort_date_asc">Ημερομηνία αύξουσα</string>
-    <string name="opds_facet_sort_date_desc">Ημερομηνία φθίνουσα</string>
-    <string name="opds_facet_sort_popular">Δημοφιλές</string>
-    <string name="opds_facet_sort_latest">Τελευταίο</string>
-    <string name="opds_facet_sort_alpha_asc">Αλφαβητικά Α-Ω</string>
-    <string name="opds_facet_sort_alpha_desc">Αλφαβητικά Ω-Α</string>
-    <string name="opds_facet_sort_last_read_desc">Τελευταία ανάγνωση</string>
-    <string name="opds_facet_sort_latest_chapter_desc">Τελευταίο κεφάλαιο</string>
-    <string name="opds_facet_sort_date_added_desc">Ημερομηνία προσθήκης</string>
-    <string name="opds_facet_sort_unread_desc">Αδιάβαστα κεφάλαια</string>
-    <string name="opds_facet_filter_all">Όλα</string>
-    <string name="opds_facet_filter_all_chapters">Όλα τα κεφάλαια</string>
-    <string name="opds_facet_filter_unread_only">Αδιάβαστα</string>
-    <string name="opds_facet_filter_read_only">Διαβασμένα</string>
-    <string name="opds_facet_filter_downloaded">Ληφθέντα</string>
-    <string name="opds_facet_filter_ongoing">Σε εξέλιξη</string>
-    <string name="opds_facet_filter_completed">Ολοκληρωμένα</string>
-    <string name="opds_facet_all_sources">Όλες οι πηγές</string>
-    <string name="opds_facet_all_categories">Όλες οι κατηγορίες</string>
-    <string name="opds_facet_all_statuses">Όλες οι καταστάσεις</string>
-    <string name="opds_facet_all_languages">Όλες οι γλώσσες</string>
-    <string name="opds_facet_all_genres">Όλα τα είδη</string>
-    <string name="opds_linktitle_catalog_root">Ρίζα καταλόγου</string>
-    <string name="opds_linktitle_search_catalog">Αναζήτηση καταλόγου</string>
-    <string name="opds_linktitle_first_page">Πρώτη σελίδα</string>
-    <string name="opds_linktitle_previous_page">Προηγούμενη σελίδα</string>
-    <string name="opds_linktitle_next_page">Επόμενη σελίδα</string>
-    <string name="opds_linktitle_last_page">Τελευταία σελίδα</string>
-    <string name="opds_linktitle_self_feed">Τρέχουσα ροή</string>
-    <string name="opds_linktitle_view_on_web">Προβολή στο Web</string>
-    <string name="opds_linktitle_stream_pages_start">Διάβασε Online</string>
-    <string name="opds_linktitle_stream_pages_continue">Συνέχισε να διαβάζεις Online</string>
-    <string name="opds_linktitle_stream_pages_start_local">Διάβασε Online (Τοπική πρόοδος)</string>
-    <string name="opds_linktitle_stream_pages_continue_local">Συνέχισε να διαβάζεις Online (Τοπική πρόοδος)</string>
-    <string name="opds_linktitle_stream_pages_start_remote">Διάβασε Online (Συγχρονισμένο από %1$s)</string>
-    <string name="opds_linktitle_stream_pages_continue_remote">Συνέχισε να διαβάζεις Online (Συγχρονισμένο από %1$s)</string>
-    <string name="opds_linktitle_download_cbz">Λήψη CBZ</string>
-    <string name="opds_linktitle_chapter_cover">Εξώφυλλο κεφαλαίου</string>
-    <string name="opds_linktitle_view_chapter_details">Λεπτομέρειες κεφαλαίου &amp; Σελίδες</string>
-    <string name="opds_chapter_status_read">✅</string>
-    <string name="opds_chapter_status_in_progress">⌛</string>
-    <string name="opds_chapter_status_unread">⭕</string>
-    <string name="opds_chapter_status_downloaded">⬇️</string>
-    <string name="opds_chapter_status_synced">🌐</string>
-    <string name="opds_chapter_details_base">Σειρά: %1$s | %2$s</string>
-    <string name="opds_chapter_details_scanlator">| Από %1$s</string>
-    <string name="opds_chapter_details_progress">| Πρόοδος: %1$d από %2$d</string>
-    <string name="opds_manga_summary_status">Κατάσταση: %1$s</string>
-    <string name="opds_manga_summary_source">Πηγή: %1$s</string>
-    <string name="opds_manga_summary_language">Γλώσσα: %1$s</string>
-    <string name="manga_status_ongoing">Σε εξέλιξη</string>
-    <string name="manga_status_completed">Ολοκληρωμένο</string>
-    <string name="manga_status_licensed">Υπό άδεια</string>
-    <string name="manga_status_publishing_finished">Δημοσίευση ολοκληρωμένη</string>
-    <string name="manga_status_cancelled">Ακυρωμένο</string>
-    <string name="manga_status_on_hiatus">Σε παύση</string>
-    <string name="manga_status_unknown">Άγνωστο</string>
-    <string name="label_error">Σφάλμα</string>
-    <string name="label_version">Έκδοση <xliff:g id="version" example="v2.0.1833">%1$s</xliff:g></string>
-    <string name="label_close">Κλείσε</string>
-    <string name="webview_label_title">Suwayomi WebView</string>
-    <string name="webview_label_disconnected">Αποσυνδεδεμένο, κάνε ανανέωση</string>
-    <string name="webview_label_reversescroll">Αντίστροφη κύλιση</string>
-    <string name="webview_label_bindingshint">Σημείωση: Όταν η εστίαση είναι στο τμήμα WebView, καμία συντόμευση πληκτρολογίου, συμπεριλαμβανομένης της ανανέωσης, δεν θα αντιμετωπίζεται από το πρόγραμμα περιήγησης.</string>
-    <string name="webview_label_init">Αρχικοποίηση... Παρακαλώ περίμενε</string>
-    <string name="webview_label_getstarted">Εισήγαγε μια διεύθυνση URL για να ξεκινήσεις</string>
-    <string name="webview_label_loading">Φόρτωση σελίδας...</string>
-    <string name="webview_label_copy">Αντιγραφή στο πρόχειρο</string>
-    <string name="webview_label_copy_description">Η αυτόματη αντιγραφή στο πρόχειρο απέτυχε, χρησιμοποίησε το παρακάτω πεδίο για να αντιγράψεις χειροκίνητα την τιμή.</string>
-    <string name="webview_label_login_required">Η διαμόρφωσή σου απαιτεί σύνδεση. Εισήγαγε όνομα χρήστη και κωδικό.</string>
-    <string name="webview_placeholder_url">Εισήγαγε URL...</string>
-    <string name="login_label_title">Suwayomi Σύνδεση</string>
-    <string name="login_label_username">Όνομα χρήστη</string>
-    <string name="login_label_password">Κωδικός</string>
-    <string name="login_label_login">Σύνδεση</string>
-    <string name="login_placeholder_username">Πληκτρολόγησε όνομα χρήστη...</string>
-    <string name="login_placeholder_password">Μυστικό...</string>
-    <string name="opds_error_chapters_not_found">Δεν βρέθηκαν κεφάλαια ή η πηγή είναι μη διαθέσιμη στη σελίδα %1$d.</string>
-    <string name="opds_chapter_title_fallback">Κεφάλαιο %1$s</string>
-</resources>
--- a/server/i18n/src/commonMain/moko-resources/values/es/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/es/strings.xml
@@ -122,6 +122,4 @@
    <string name="webview_label_login_required">Su configuración requiere que inicie sesión. Introduzca su nombre de usuario y contraseña.</string>
    <string name="opds_linktitle_first_page">Primera página</string>
    <string name="opds_linktitle_last_page">Última página</string>
-    <string name="opds_error_chapters_not_found">No se encontraron capítulos o la fuente no está disponible en la página %1$d.</string>
-    <string name="opds_chapter_title_fallback">Capítulo %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/fr/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/fr/strings.xml
@@ -122,7 +122,4 @@
    <string name="login_label_login">Se connecter</string>
    <string name="login_placeholder_username">Tapez le nom d\'utilisateur…</string>
    <string name="login_placeholder_password">Secret…</string>
-    <string name="opds_error_chapters_not_found">Aucun chapitre trouvé ou la source est inaccessible à la page %1$d.</string>
-    <string name="opds_chapter_title_fallback">Chapitre %1$s</string>
-    <string name="opds_chapter_title_oneshot">One shot</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/it/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/it/strings.xml
@@ -122,6 +122,4 @@
    <string name="login_label_login">Accedi</string>
    <string name="login_placeholder_username">Digita il nome utente...</string>
    <string name="login_placeholder_password">Segreto...</string>
-    <string name="opds_error_chapters_not_found">Nessun capitolo trovato o la fonte non è raggiungibile alla pagina %1$d.</string>
-    <string name="opds_chapter_title_fallback">Capitolo %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/ja/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/ja/strings.xml
@@ -60,7 +60,4 @@
    <string name="opds_feeds_library_sources_title">ソース</string>
    <string name="opds_feeds_library_sources_entry_content">ソース別にライブラリ内のマンガを閲覧</string>
    <string name="opds_feeds_search_results_title">検索結果</string>
-    <string name="opds_error_chapters_not_found">ページ %1$d で章が見つからないか、ソースに接続できません。</string>
-    <string name="opds_chapter_title_oneshot">読み切り</string>
-    <string name="opds_chapter_title_fallback">第 %1$s 話</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/pl/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/pl/strings.xml
@@ -76,6 +76,4 @@
    <string name="opds_facet_filter_all">Wszystkie</string>
    <string name="opds_facet_filter_downloaded">Pobrane</string>
    <string name="opds_facet_filter_ongoing">Trwające</string>
-    <string name="opds_error_chapters_not_found">Nie znaleziono rozdziałów lub źródło jest nieosiągalne na stronie %1$d.</string>
-    <string name="opds_chapter_title_fallback">Rozdział %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/pt/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/pt/strings.xml
@@ -122,6 +122,4 @@
    <string name="login_label_login">Entrar</string>
    <string name="login_placeholder_username">Digite o nome de usuário...</string>
    <string name="login_placeholder_password">Segredo...</string>
-    <string name="opds_error_chapters_not_found">Nenhum capítulo encontrado ou a fonte está inacessível na página %1$d.</string>
-    <string name="opds_chapter_title_fallback">Capítulo %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/ru/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/ru/strings.xml
@@ -122,7 +122,4 @@
    <string name="opds_search_description">Ищите тайтлы в каталоге.</string>
    <string name="opds_error_manga_not_found">Тайтл с ID %1$d не найден.</string>
    <string name="opds_chapter_details_base">Тайтл: %1$s | %2$s</string>
-    <string name="opds_error_chapters_not_found">Главы не найдены или источник недоступен на странице %1$d.</string>
-    <string name="opds_chapter_title_fallback">Глава %1$s</string>
-    <string name="opds_chapter_title_oneshot">Ваншот</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/ta/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/ta/strings.xml
@@ -53,7 +53,4 @@
    <string name="opds_chapter_status_unread">⭕</string>
    <string name="opds_chapter_details_base">%1$s | %2$s</string>
    <string name="opds_feeds_genre_specific_title">இசைவகை: %1$s</string>
-    <string name="opds_error_chapters_not_found">பக்கம் %1$d இல் அத்தியாயங்கள் எதுவும் காணப்படவில்லை அல்லது மூலத்தை அணுக முடியவில்லை.</string>
-    <string name="opds_chapter_title_oneshot">ஒன்-ஷாட்</string>
-    <string name="opds_chapter_title_fallback">அத்தியாயம் %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/vi/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/vi/strings.xml
@@ -122,6 +122,4 @@
    <string name="webview_label_login_required">Cấu hình của bạn yêu cầu bạn phải đăng nhập. Vui lòng nhập tên người dùng và mật khẩu.</string>
    <string name="opds_linktitle_first_page">Trang đầu</string>
    <string name="opds_linktitle_last_page">Trang cuối</string>
-    <string name="opds_error_chapters_not_found">Không tìm thấy chương nào hoặc nguồn không thể truy cập tại trang %1$d.</string>
-    <string name="opds_chapter_title_fallback">Chương %1$s</string>
 </resources>
--- a/server/i18n/src/commonMain/moko-resources/values/zh-rCN/strings.xml
+++ b/server/i18n/src/commonMain/moko-resources/values/zh-rCN/strings.xml
@@ -122,7 +122,4 @@
    <string name="login_placeholder_username">输入用户名…</string>
    <string name="login_placeholder_password">密匙…</string>
    <string name="label_error">错误</string>
-    <string name="opds_error_chapters_not_found">第 %1$d 页未找到任何章节，或图源无法访问。</string>
-    <string name="opds_chapter_title_fallback">第 %1$s 章</string>
-    <string name="opds_chapter_title_oneshot">单篇</string>
 </resources>
--- a/server/server-config/src/main/kotlin/suwayomi/tachidesk/server/ServerConfig.kt
+++ b/server/server-config/src/main/kotlin/suwayomi/tachidesk/server/ServerConfig.kt
@@ -284,12 +284,12 @@ class ServerConfig(
        defaultValue = emptyList(),
        deprecated =
            SettingsRegistry.SettingDeprecated(
-                message = "Replaced with addExtensionStore and removeExtensionStore mutations",
+                replaceWith = "extensionStores",
+                message = "Replaced with extensionStores",
                migrateConfigValue = {
-                    @Suppress("UNCHECKED_CAST")
                    (it.unwrapped() as? List<String>)
                        ?.map {
-                            if (it.contains("github.com")) {
+                            if (it.contains("github")) {
                                it.replace(repoMatchRegex) {
                                    "https://raw.githubusercontent.com/${it.groupValues[2]}/${it.groupValues[3]}/" +
                                        (it.groupValues.getOrNull(4)?.ifBlank { null } ?: "repo") +
@@ -303,7 +303,7 @@ class ServerConfig(
                },
            ),
        readMigrated = { extensionStores.value },
-        setMigrated = { extensionStores.value = it.distinct() },
+        setMigrated = { extensionStores.value = it },
        typeInfo =
            SettingsRegistry.PartialTypeInfo(
                specificType = "List<String>",
@@ -1117,9 +1117,8 @@ class ServerConfig(
    val extensionStores: MutableStateFlow<List<String>> by ListSetting<String>(
        protoNumber = 97,
        group = SettingGroup.EXTENSION,
-        privacySafe = true,
+        privacySafe = false,
        defaultValue = emptyList(),
-        requiresRestart = true,
        itemValidator = { url ->
            if (url.isNotEmpty()) {
                null
@@ -1128,7 +1127,11 @@ class ServerConfig(
            }
        },
        itemToValidValue = { url ->
-            url.ifEmpty { null }
+            if (url.isNotEmpty()) {
+                url
+            } else {
+                null
+            }
        },
        typeInfo =
            SettingsRegistry.PartialTypeInfo(
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/network/NetworkHelper.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/network/NetworkHelper.kt
@@ -9,6 +9,7 @@ package eu.kanade.tachiyomi.network

 import android.content.Context
 import eu.kanade.tachiyomi.network.interceptor.CloudflareInterceptor
+import eu.kanade.tachiyomi.network.interceptor.IgnoreGzipInterceptor
 import eu.kanade.tachiyomi.network.interceptor.UncaughtExceptionInterceptor
 import eu.kanade.tachiyomi.network.interceptor.UserAgentInterceptor
 import io.github.oshai.kotlinlogging.KotlinLogging
@@ -21,8 +22,9 @@ import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import okhttp3.Cache
 import okhttp3.OkHttpClient
+import okhttp3.brotli.BrotliInterceptor
 import okhttp3.logging.HttpLoggingInterceptor
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import java.net.CookieHandler
 import java.net.CookieManager
 import java.net.CookiePolicy
@@ -62,7 +64,7 @@ class NetworkHelper(
        userAgent
            .drop(1)
            .onEach {
-                GetSource.unregisterAllSources() // need to reset the headers
+                GetCatalogueSource.unregisterAllCatalogueSources() // need to reset the headers
            }.launchIn(GlobalScope)
    }

@@ -82,6 +84,8 @@ class NetworkHelper(
                        ),
                    ).addInterceptor(UncaughtExceptionInterceptor())
                    .addInterceptor(UserAgentInterceptor(::defaultUserAgentProvider))
+                    .addNetworkInterceptor(IgnoreGzipInterceptor())
+                    .addNetworkInterceptor(BrotliInterceptor)

            // if (preferences.verboseLogging().get()) {
            val httpLoggingInterceptor =
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/network/interceptor/IgnoreGzipInterceptor.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/network/interceptor/IgnoreGzipInterceptor.kt
@@ -0,0 +1,21 @@
+package eu.kanade.tachiyomi.network.interceptor
+
+import okhttp3.Interceptor
+import okhttp3.Response
+
+/**
+ * To use [okhttp3.brotli.BrotliInterceptor] as a network interceptor,
+ * add [IgnoreGzipInterceptor] right before it.
+ *
+ * This nullifies the transparent gzip of [okhttp3.internal.http.BridgeInterceptor]
+ * so gzip and Brotli are explicitly handled by the [okhttp3.brotli.BrotliInterceptor].
+ */
+class IgnoreGzipInterceptor : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response {
+        var request = chain.request()
+        if (request.header("Accept-Encoding") == "gzip") {
+            request = request.newBuilder().removeHeader("Accept-Encoding").build()
+        }
+        return chain.proceed(request)
+    }
+}
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/source/local/LocalSource.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/source/local/LocalSource.kt
@@ -44,7 +44,7 @@ import org.jetbrains.exposed.v1.jdbc.insert
 import org.jetbrains.exposed.v1.jdbc.insertAndGetId
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.registerSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.registerCatalogueSource
 import suwayomi.tachidesk.manga.impl.util.storage.ImageUtil
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.SourceTable
@@ -483,7 +483,7 @@ class LocalSource(
                            it[versionCode] = 0
                            it[lang] = LANG
                            it[extensionLib] = "1.2"
-                            it[contentWarning] = 0
+                            it[contentRating] = 0
                            it[isInstalled] = true
                        }

@@ -497,7 +497,7 @@ class LocalSource(
            }

            val fs = LocalSourceFileSystem(applicationDirs)
-            registerSource(ID to LocalSource(fs, LocalCoverManager(fs)))
+            registerCatalogueSource(ID to LocalSource(fs, LocalCoverManager(fs)))
        }
    }
 }
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/source/model/SChapterImpl.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/source/model/SChapterImpl.kt
@@ -3,7 +3,6 @@
 package eu.kanade.tachiyomi.source.model

 import kotlinx.serialization.json.JsonObject
-import suwayomi.tachidesk.manga.impl.util.lang.EMPTY

 class SChapterImpl : SChapter {
    override lateinit var url: String
@@ -16,5 +15,5 @@ class SChapterImpl : SChapter {

    override var date_upload: Long = 0

-    override var memo: JsonObject = JsonObject.EMPTY
+    override var memo: JsonObject = JsonObject(emptyMap())
 }
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/source/model/SMangaImpl.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/source/model/SMangaImpl.kt
@@ -3,7 +3,6 @@
 package eu.kanade.tachiyomi.source.model

 import kotlinx.serialization.json.JsonObject
-import suwayomi.tachidesk.manga.impl.util.lang.EMPTY

 class SMangaImpl : SManga {
    override lateinit var url: String
@@ -26,5 +25,5 @@ class SMangaImpl : SManga {

    override var initialized: Boolean = false

-    override var memo: JsonObject = JsonObject.EMPTY
+    override var memo: JsonObject = JsonObject(emptyMap())
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/global/impl/sync/SyncYomiSyncService.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/global/impl/sync/SyncYomiSyncService.kt
@@ -4,15 +4,11 @@ import android.app.Application
 import android.content.Context
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.NetworkHelper
-import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.PUT
 import eu.kanade.tachiyomi.network.await
 import io.github.oshai.kotlinlogging.KotlinLogging
 import io.javalin.http.HttpStatus
-import kotlinx.coroutines.CancellationException
-import kotlinx.serialization.Serializable
 import kotlinx.serialization.SerializationException
-import kotlinx.serialization.json.Json
 import kotlinx.serialization.protobuf.ProtoBuf
 import okhttp3.Headers
 import okhttp3.MediaType.Companion.toMediaType
@@ -40,66 +36,31 @@ object SyncYomiSyncService {
        message: String?,
    ) : Exception(message)

-    @Serializable
-    private data class SyncEvent(
-        val event: SyncEventStatus,
-        val device_Name: String? = null,
-        val message: String? = null,
-    )
-
-    @Serializable
-    private enum class SyncEventStatus {
-        SYNC_STARTED,
-        SYNC_SUCCESS,
-        SYNC_FAILED,
-        SYNC_ERROR,
-        SYNC_CANCELLED,
-    }
-
    suspend fun doSync(
        syncData: SyncData,
        startDate: Instant,
        setSyncState: (SyncManager.SyncState) -> Unit,
    ): Backup? {
-        reportSyncEvent(SyncEventStatus.SYNC_STARTED)
        setSyncState(SyncManager.SyncState.Downloading(startDate))
+        val (remoteData, etag) = pullSyncData()

-        return try {
-            val (remoteData, etag) = pullSyncData()
-
-            val finalSyncData =
-                if (remoteData != null) {
-                    require(etag.isNotEmpty()) { "ETag should never be empty if remote data is not null" }
-                    logger.debug { "Try update remote data with ETag($etag)" }
-                    setSyncState(SyncManager.SyncState.Merging(startDate))
-                    mergeSyncData(syncData, remoteData)
-                } else {
-                    // init or overwrite remote data
-                    logger.debug { "Try overwrite remote data with ETag($etag)" }
-                    syncData
-                }
-
-            if (finalSyncData.backup != null) {
-                setSyncState(SyncManager.SyncState.Uploading(startDate))
-            }
-
-            val success = pushSyncData(finalSyncData, etag)
-            if (success) {
-                reportSyncEvent(SyncEventStatus.SYNC_SUCCESS)
+        val finalSyncData =
+            if (remoteData != null) {
+                require(etag.isNotEmpty()) { "ETag should never be empty if remote data is not null" }
+                logger.debug { "Try update remote data with ETag($etag)" }
+                setSyncState(SyncManager.SyncState.Merging(startDate))
+                mergeSyncData(syncData, remoteData)
            } else {
-                reportSyncEvent(SyncEventStatus.SYNC_FAILED, "Failed to push sync data")
+                // init or overwrite remote data
+                logger.debug { "Try overwrite remote data with ETag($etag)" }
+                syncData
            }

-            finalSyncData.backup
-        } catch (e: Exception) {
-            if (e is CancellationException) {
-                reportSyncEvent(SyncEventStatus.SYNC_CANCELLED, e.message)
-                throw e
-            }
-            logger.error { "Error syncing: ${e.message}" }
-            reportSyncEvent(SyncEventStatus.SYNC_ERROR, e.message)
-            throw e
+        if (finalSyncData.backup != null) {
+            setSyncState(SyncManager.SyncState.Uploading(startDate))
        }
+        pushSyncData(finalSyncData, etag)
+        return finalSyncData.backup
    }

    private suspend fun pullSyncData(): Pair<SyncData?, String> {
@@ -161,8 +122,8 @@ object SyncYomiSyncService {
    private suspend fun pushSyncData(
        syncData: SyncData,
        eTag: String,
-    ): Boolean {
-        val backup = syncData.backup ?: return true
+    ) {
+        val backup = syncData.backup ?: return

        val host = serverConfig.syncYomiHost.value
        val apiKey = serverConfig.syncYomiApiKey.value
@@ -199,7 +160,7 @@ object SyncYomiSyncService {

        val response = client.newCall(uploadRequest).await()

-        return if (response.isSuccessful) {
+        if (response.isSuccessful) {
            val newETag =
                response.headers["ETag"]
                    ?.takeIf { it.isNotEmpty() } ?: throw SyncYomiException("Missing ETag")
@@ -208,53 +169,12 @@ object SyncYomiSyncService {
                .putString("last_sync_etag", newETag)
                .apply()
            logger.debug { "SyncYomi sync completed" }
-            true
        } else if (response.code == HttpStatus.PRECONDITION_FAILED.code) {
            // other clients updated remote data, will try next time
            logger.debug { "SyncYomi sync failed with 412" }
-            false
        } else {
            val responseBody = response.body.string()
            logger.error { "SyncError: $responseBody" }
-            false
-        }
-    }
-
-    private suspend fun reportSyncEvent(
-        event: SyncEventStatus,
-        message: String? = null,
-    ) {
-        try {
-            val host = serverConfig.syncYomiHost.value
-            val apiKey = serverConfig.syncYomiApiKey.value
-            val url = "$host/api/sync/event"
-
-            val headers = Headers.Builder().add("X-API-Token", apiKey).build()
-
-            // Use a fixed server name.
-            val bodyObj =
-                SyncEvent(
-                    event = event,
-                    device_Name = "Suwayomi Server",
-                    message = message,
-                )
-
-            val jsonBody = Json.encodeToString(SyncEvent.serializer(), bodyObj)
-            val requestBody = jsonBody.toRequestBody("application/json; charset=utf-8".toMediaType())
-
-            val request =
-                POST(
-                    url = url,
-                    headers = headers,
-                    body = requestBody,
-                )
-
-            network.client
-                .newCall(request)
-                .await()
-                .close()
-        } catch (e: Exception) {
-            logger.error { "Failed to report sync event: ${e.message}" }
        }
    }

@@ -305,7 +225,8 @@ object SyncYomiSyncService {

        logger.debug { "Starting merge. Local list size: ${localMangaListSafe.size}, Remote list size: ${remoteMangaListSafe.size}" }

-        fun mangaCompositeKey(manga: BackupManga): String = "${manga.source}|${manga.url}"
+        fun mangaCompositeKey(manga: BackupManga): String =
+            "${manga.source}|${manga.url}|${manga.title.lowercase().trim()}|${manga.author?.lowercase()?.trim()}"

        // Create maps using composite keys
        val localMangaMap = localMangaListSafe.associateBy { mangaCompositeKey(it) }
@@ -414,7 +335,7 @@ object SyncYomiSyncService {
            return remoteChapters // If not syncing chapters, keep remote untouched
        }

-        fun chapterCompositeKey(chapter: BackupChapter): String = chapter.url
+        fun chapterCompositeKey(chapter: BackupChapter): String = "${chapter.url}|${chapter.name}|${chapter.chapterNumber}"

        val localChapterMap = localChapters.associateBy { chapterCompositeKey(it) }
        val remoteChapterMap = remoteChapters.associateBy { chapterCompositeKey(it) }
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/ExtensionStoreDataLoader.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/ExtensionStoreDataLoader.kt
@@ -16,11 +16,11 @@ import suwayomi.tachidesk.manga.model.table.ExtensionStoreTable
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.server.JavalinSetup.future

-class ExtensionStoreDataLoader : KotlinDataLoader<String, ExtensionStoreType> {
-    override val dataLoaderName = "ExtensionStoreDataLoader"
+class ExtensionStoreForExtension : KotlinDataLoader<String, ExtensionStoreType> {
+    override val dataLoaderName = "ExtensionStoreForExtension"

    override fun getDataLoader(graphQLContext: GraphQLContext): DataLoader<String, ExtensionStoreType> =
-        DataLoaderFactory.newDataLoader { ids ->
+        DataLoaderFactory.newDataLoader<String, ExtensionStoreType> { ids ->
            future {
                transaction {
                    addLogger(Slf4jSqlDebugLogger)
@@ -30,14 +30,14 @@ class ExtensionStoreDataLoader : KotlinDataLoader<String, ExtensionStoreType> {
                            .where { ExtensionStoreTable.indexUrl inList ids }
                            .map { ExtensionStoreType(it) }
                            .associateBy { it.indexUrl }
-                    ids.map { extensionStoreByIndexUrl[it] }
+                    ids.map { (extensionStoreByIndexUrl[it]) }
                }
            }
        }
 }

-class ExtensionsForExtensionStore : KotlinDataLoader<String, ExtensionNodeList> {
-    override val dataLoaderName = "ExtensionsForExtensionStore"
+class ExtensionForExtensionStore : KotlinDataLoader<String, ExtensionNodeList> {
+    override val dataLoaderName = "ExtensionForExtensionStore"

    override fun getDataLoader(graphQLContext: GraphQLContext): DataLoader<String, ExtensionNodeList> =
        DataLoaderFactory.newDataLoader<String, ExtensionNodeList> { ids ->
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ChapterMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ChapterMutation.kt
@@ -26,7 +26,6 @@ import suwayomi.tachidesk.graphql.types.ChapterType
 import suwayomi.tachidesk.graphql.types.MetaInput
 import suwayomi.tachidesk.graphql.types.SyncConflictInfoType
 import suwayomi.tachidesk.manga.impl.Chapter
-import suwayomi.tachidesk.manga.impl.Manga
 import suwayomi.tachidesk.manga.impl.chapter.getChapterDownloadReadyById
 import suwayomi.tachidesk.manga.impl.sync.KoreaderSyncService
 import suwayomi.tachidesk.manga.model.table.ChapterMetaTable
@@ -174,7 +173,7 @@ class ChapterMutation {
        val (clientMutationId, mangaId) = input

        return future {
-            Manga.updateMangaAndChapters(mangaId, updateManga = false)
+            Chapter.fetchChapterList(mangaId)

            val chapters =
                transaction {
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ExtensionMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ExtensionMutation.kt
@@ -10,11 +10,9 @@ import org.jetbrains.exposed.v1.core.neq
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.graphql.directives.RequireAuth
-import suwayomi.tachidesk.graphql.types.ExtensionStoreType
 import suwayomi.tachidesk.graphql.types.ExtensionType
 import suwayomi.tachidesk.manga.impl.extension.Extension
 import suwayomi.tachidesk.manga.impl.extension.ExtensionsList
-import suwayomi.tachidesk.manga.model.table.ExtensionStoreTable
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.server.JavalinSetup.future
 import java.util.concurrent.CompletableFuture
@@ -131,7 +129,6 @@ class ExtensionMutation {
    data class FetchExtensionsPayload(
        val clientMutationId: String?,
        val extensions: List<ExtensionType>,
-        val extensionStores: List<ExtensionStoreType>,
    )

    @RequireAuth
@@ -149,17 +146,9 @@ class ExtensionMutation {
                        .map { ExtensionType(it) }
                }

-            val extensionStores =
-                transaction {
-                    ExtensionStoreTable
-                        .selectAll()
-                        .map { ExtensionStoreType(it) }
-                }
-
            FetchExtensionsPayload(
                clientMutationId = clientMutationId,
                extensions = extensions,
-                extensionStores = extensionStores,
            )
        }
    }
@@ -179,10 +168,10 @@ class ExtensionMutation {
        val (clientMutationId, extensionFile) = input

        return future {
-            val pkgName = Extension.installExternalExtension(extensionFile.content(), extensionFile.filename())
+            Extension.installExternalExtension(extensionFile.content(), extensionFile.filename())

            val dbExtension =
-                transaction { ExtensionTable.selectAll().where { ExtensionTable.pkgName eq pkgName }.first() }
+                transaction { ExtensionTable.selectAll().where { ExtensionTable.apkName eq extensionFile.filename() }.first() }

            InstallExternalExtensionPayload(
                clientMutationId,
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ExtensionStoreMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/ExtensionStoreMutation.kt
@@ -16,6 +16,7 @@ import suwayomi.tachidesk.graphql.types.ExtensionStoreType
 import suwayomi.tachidesk.manga.impl.extension.ExtensionStoreService
 import suwayomi.tachidesk.manga.model.table.ExtensionStoreTable
 import suwayomi.tachidesk.server.JavalinSetup.future
+import suwayomi.tachidesk.server.serverConfig
 import java.util.concurrent.CompletableFuture

 class ExtensionStoreMutation {
@@ -36,7 +37,7 @@ class ExtensionStoreMutation {
            val store = ExtensionStoreService.fetch(indexUrl)

            ExtensionStoreService.upsert(store)
-            ExtensionStoreService.syncDbToPrefs()
+            serverConfig.extensionStores.value = (serverConfig.extensionStores.value + indexUrl).distinct()
            val row =
                transaction {
                    ExtensionStoreTable
@@ -81,7 +82,7 @@ class ExtensionStoreMutation {
                }
            }

-            ExtensionStoreService.syncDbToPrefs()
+            serverConfig.extensionStores.value = serverConfig.extensionStores.value.filterNot { it == indexUrl }

            RemoveExtensionStorePayload(
                clientMutationId = clientMutationId,
@@ -95,7 +96,6 @@ class ExtensionStoreMutation {
                            contactDiscord = it.contactDiscord,
                            indexUrl = it.indexUrl,
                            isLegacy = it.isLegacy,
-                            extensionListUrl = it.extensionListUrl,
                        )
                    },
            )
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/MangaMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/MangaMutation.kt
@@ -3,8 +3,6 @@
 package suwayomi.tachidesk.graphql.mutations

 import com.expediagroup.graphql.generator.annotations.GraphQLDeprecated
-import com.expediagroup.graphql.server.extensions.toGraphQLError
-import graphql.execution.DataFetcherResult
 import org.jetbrains.exposed.v1.core.LikePattern
 import org.jetbrains.exposed.v1.core.Op
 import org.jetbrains.exposed.v1.core.and
@@ -21,9 +19,11 @@ import suwayomi.tachidesk.graphql.types.ChapterType
 import suwayomi.tachidesk.graphql.types.MangaMetaType
 import suwayomi.tachidesk.graphql.types.MangaType
 import suwayomi.tachidesk.graphql.types.MetaInput
+import suwayomi.tachidesk.manga.impl.Chapter
 import suwayomi.tachidesk.manga.impl.Library
 import suwayomi.tachidesk.manga.impl.Manga
 import suwayomi.tachidesk.manga.impl.update.IUpdater
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.manga.model.table.MangaMetaTable
 import suwayomi.tachidesk.manga.model.table.MangaTable
@@ -156,7 +156,7 @@ class MangaMutation {
        val (clientMutationId, id) = input

        return future {
-            Manga.updateMangaAndChapters(id, updateChapters = false)
+            Manga.fetchManga(id)

            val manga =
                transaction {
@@ -183,21 +183,24 @@ class MangaMutation {
    )

    @RequireAuth
-    fun fetchMangaAndChapters(input: FetchMangaAndChaptersInput): CompletableFuture<DataFetcherResult<FetchMangaAndChaptersPayload?>> {
+    fun fetchMangaAndChapters(input: FetchMangaAndChaptersInput): CompletableFuture<FetchMangaAndChaptersPayload?> {
        val (clientMutationId, id, fetchManga, fetchChapters) = input

        return future {
-            val error =
-                try {
-                    Manga.updateMangaAndChapters(
-                        mangaId = id,
-                        updateManga = fetchManga,
-                        updateChapters = fetchChapters,
-                    )
-                    null
-                } catch (e: Exception) {
-                    e
-                }
+            var mangaEntry =
+                transaction { MangaTable.selectAll().where { MangaTable.id eq id }.first() }
+            val source = getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference])
+            val sMangaUpdate =
+                Manga.fetchMangaAndChapters(
+                    mangaEntry = mangaEntry,
+                    source = source,
+                    fetchDetails = fetchManga,
+                    fetchChapters = fetchChapters,
+                )
+
+            Manga.updateMangaDatabase(mangaEntry, source, sMangaUpdate.manga)
+            mangaEntry = transaction { MangaTable.selectAll().where { MangaTable.id eq id }.first() }
+            Chapter.updateChapterListDatabase(mangaEntry, sMangaUpdate.chapters, source)

            val (manga, chapters) =
                transaction {
@@ -210,20 +213,11 @@ class MangaMutation {
                            .map { ChapterType(it) },
                    )
                }
-            @Suppress("UNCHECKED_CAST")
-            DataFetcherResult
-                .newResult<FetchMangaAndChaptersPayload>()
-                .data(
-                    FetchMangaAndChaptersPayload(
-                        clientMutationId = clientMutationId,
-                        manga = MangaType(manga),
-                        chapters = chapters,
-                    ),
-                ).also {
-                    if (error != null) {
-                        it.error(error.toGraphQLError())
-                    }
-                }.build() as DataFetcherResult<FetchMangaAndChaptersPayload?>
+            FetchMangaAndChaptersPayload(
+                clientMutationId = clientMutationId,
+                manga = MangaType(manga),
+                chapters = chapters,
+            )
        }
    }

--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/SourceMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/SourceMutation.kt
@@ -28,7 +28,7 @@ import suwayomi.tachidesk.graphql.types.preferenceOf
 import suwayomi.tachidesk.graphql.types.updateFilterList
 import suwayomi.tachidesk.manga.impl.MangaList.insertOrUpdate
 import suwayomi.tachidesk.manga.impl.Source
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.manga.model.table.MangaTable
 import suwayomi.tachidesk.manga.model.table.SourceMetaTable
 import suwayomi.tachidesk.manga.model.table.SourceTable
@@ -256,7 +256,7 @@ class SourceMutation {
        val (clientMutationId, sourceId, type, page, query, filters) = input

        return future {
-            val source = GetSource.getSourceOrNull(sourceId)!!
+            val source = GetCatalogueSource.getCatalogueSourceOrNull(sourceId)!!
            val mangasPage =
                when (type) {
                    FetchSourceMangaType.SEARCH -> {
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/TrackMutation.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/TrackMutation.kt
@@ -148,36 +148,6 @@ class TrackMutation {
        }
    }

-    data class BindTrackRecordInput(
-        val clientMutationId: String? = null,
-        val mangaId: Int,
-        val trackRecordId: Int,
-    )
-
-    data class BindTrackRecordPayload(
-        val clientMutationId: String?,
-        val trackRecord: TrackRecordType,
-    )
-
-    @RequireAuth
-    fun bindTrackRecord(input: BindTrackRecordInput): CompletableFuture<BindTrackRecordPayload?> {
-        val (clientMutationId, mangaId, trackRecordId) = input
-
-        return future {
-            val boundTrackRecordId = Track.bindTrackRecord(mangaId, trackRecordId)
-
-            val trackRecord =
-                transaction {
-                    TrackRecordTable.selectAll().where { TrackRecordTable.id eq boundTrackRecordId }.first()
-                }
-
-            BindTrackRecordPayload(
-                clientMutationId,
-                TrackRecordType(trackRecord),
-            )
-        }
-    }
-
    data class FetchTrackInput(
        val clientMutationId: String? = null,
        val recordId: Int,
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/ExtensionQuery.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/ExtensionQuery.kt
@@ -21,7 +21,6 @@ import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.graphql.directives.RequireAuth
 import suwayomi.tachidesk.graphql.queries.filter.BooleanFilter
-import suwayomi.tachidesk.graphql.queries.filter.ContentWarningFilter
 import suwayomi.tachidesk.graphql.queries.filter.Filter
 import suwayomi.tachidesk.graphql.queries.filter.HasGetOp
 import suwayomi.tachidesk.graphql.queries.filter.IntFilter
@@ -29,7 +28,6 @@ import suwayomi.tachidesk.graphql.queries.filter.LongFilter
 import suwayomi.tachidesk.graphql.queries.filter.OpAnd
 import suwayomi.tachidesk.graphql.queries.filter.StringFilter
 import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompare
-import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareEnum
 import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareString
 import suwayomi.tachidesk.graphql.queries.filter.applyOps
 import suwayomi.tachidesk.graphql.server.primitives.Cursor
@@ -41,9 +39,9 @@ import suwayomi.tachidesk.graphql.server.primitives.applyBeforeAfter
 import suwayomi.tachidesk.graphql.server.primitives.greaterNotUnique
 import suwayomi.tachidesk.graphql.server.primitives.lessNotUnique
 import suwayomi.tachidesk.graphql.server.primitives.maybeSwap
+import suwayomi.tachidesk.graphql.types.ContentRating
 import suwayomi.tachidesk.graphql.types.ExtensionNodeList
 import suwayomi.tachidesk.graphql.types.ExtensionType
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import java.util.concurrent.CompletableFuture

@@ -103,15 +101,14 @@ class ExtensionQuery {
        val name: String? = null,
        val pkgName: String? = null,
        val apkUrl: String? = null,
-        val jarUrl: String? = null,
        val extensionLib: String? = null,
        val versionName: String? = null,
        val versionCode: Int? = null,
        val versionCodeLong: Long? = null,
        val lang: String? = null,
-        @GraphQLDeprecated("", ReplaceWith("contentWarning"))
+        @GraphQLDeprecated("", ReplaceWith("contentRating"))
        val isNsfw: Boolean? = null,
-        val contentWarning: ContentWarning? = null,
+        val contentRating: ContentRating? = null,
        val isInstalled: Boolean? = null,
        val hasUpdate: Boolean? = null,
        val isObsolete: Boolean? = null,
@@ -123,18 +120,14 @@ class ExtensionQuery {
            opAnd.eq(apkName, ExtensionTable.apkName)
            opAnd.eq(iconUrl, ExtensionTable.iconUrl)
            opAnd.eq(apkUrl, ExtensionTable.apkUrl)
-            opAnd.eq(jarUrl, ExtensionTable.jarUrl)
            opAnd.eq(name, ExtensionTable.name)
            opAnd.eq(extensionLib, ExtensionTable.extensionLib)
            opAnd.eq(versionName, ExtensionTable.versionName)
            opAnd.eq(versionCode?.toLong(), ExtensionTable.versionCode)
            opAnd.eq(versionCodeLong, ExtensionTable.versionCode)
            opAnd.eq(lang, ExtensionTable.lang)
-            opAnd.eq(
-                isNsfw?.let { if (it) ContentWarning.MIXED.ordinal else ContentWarning.SAFE.ordinal },
-                ExtensionTable.contentWarning,
-            )
-            opAnd.eq(contentWarning?.ordinal, ExtensionTable.contentWarning)
+            opAnd.eq(isNsfw?.let { if (it) 3 else 0 }, ExtensionTable.contentRating)
+            opAnd.eq(contentRating?.ordinal, ExtensionTable.contentRating)
            opAnd.eq(isInstalled, ExtensionTable.isInstalled)
            opAnd.eq(hasUpdate, ExtensionTable.hasUpdate)
            opAnd.eq(isObsolete, ExtensionTable.isObsolete)
@@ -152,16 +145,15 @@ class ExtensionQuery {
        val name: StringFilter? = null,
        val pkgName: StringFilter? = null,
        val apkUrl: StringFilter? = null,
-        val jarUrl: StringFilter? = null,
        val versionName: StringFilter? = null,
        val extensionLib: StringFilter? = null,
        @GraphQLDeprecated("", ReplaceWith("versionCodeLong"))
        val versionCode: IntFilter? = null,
        val versionCodeLong: LongFilter? = null,
        val lang: StringFilter? = null,
-        @GraphQLDeprecated("", ReplaceWith("contentWarning"))
+        @GraphQLDeprecated("", ReplaceWith("storeIndexUrl"))
        val isNsfw: BooleanFilter? = null,
-        val contentWarning: ContentWarningFilter? = null,
+        // val contentRating: EnumFilter<ContentRating>? = null,
        val isInstalled: BooleanFilter? = null,
        val hasUpdate: BooleanFilter? = null,
        val isObsolete: BooleanFilter? = null,
@@ -178,12 +170,11 @@ class ExtensionQuery {
                andFilterWithCompareString(ExtensionTable.name, name),
                andFilterWithCompareString(ExtensionTable.pkgName, pkgName),
                andFilterWithCompareString(ExtensionTable.apkUrl, apkUrl),
-                andFilterWithCompareString(ExtensionTable.jarUrl, jarUrl),
                andFilterWithCompareString(ExtensionTable.extensionLib, extensionLib),
                andFilterWithCompareString(ExtensionTable.versionName, versionName),
                andFilterWithCompare(ExtensionTable.versionCode, versionCodeLong),
                andFilterWithCompareString(ExtensionTable.lang, lang),
-                andFilterWithCompareEnum(ExtensionTable.contentWarning, contentWarning),
+                // andFilterWithCompareEnum(ExtensionTable.contentRating, contentRating),
                andFilterWithCompare(ExtensionTable.isInstalled, isInstalled),
                andFilterWithCompare(ExtensionTable.hasUpdate, hasUpdate),
                andFilterWithCompare(ExtensionTable.isObsolete, isObsolete),
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/ExtensionStoreQuery.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/ExtensionStoreQuery.kt
@@ -7,184 +7,33 @@ package suwayomi.tachidesk.graphql.queries
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

-import com.expediagroup.graphql.server.extensions.getValueFromDataLoader
-import graphql.schema.DataFetchingEnvironment
-import org.jetbrains.exposed.v1.core.Column
-import org.jetbrains.exposed.v1.core.Op
-import org.jetbrains.exposed.v1.core.SortOrder
+import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.graphql.directives.RequireAuth
-import suwayomi.tachidesk.graphql.queries.filter.Filter
-import suwayomi.tachidesk.graphql.queries.filter.HasGetOp
-import suwayomi.tachidesk.graphql.queries.filter.OpAnd
-import suwayomi.tachidesk.graphql.queries.filter.StringFilter
-import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareString
-import suwayomi.tachidesk.graphql.queries.filter.applyOps
-import suwayomi.tachidesk.graphql.server.primitives.Cursor
-import suwayomi.tachidesk.graphql.server.primitives.Order
-import suwayomi.tachidesk.graphql.server.primitives.OrderBy
-import suwayomi.tachidesk.graphql.server.primitives.PageInfo
-import suwayomi.tachidesk.graphql.server.primitives.QueryResults
-import suwayomi.tachidesk.graphql.server.primitives.applyBeforeAfter
-import suwayomi.tachidesk.graphql.server.primitives.greaterNotUnique
-import suwayomi.tachidesk.graphql.server.primitives.lessNotUnique
-import suwayomi.tachidesk.graphql.server.primitives.maybeSwap
-import suwayomi.tachidesk.graphql.types.ExtensionStoreNodeList
 import suwayomi.tachidesk.graphql.types.ExtensionStoreType
 import suwayomi.tachidesk.manga.model.table.ExtensionStoreTable
 import java.util.concurrent.CompletableFuture

 class ExtensionStoreQuery {
    @RequireAuth
-    fun extensionStore(
-        dataFetchingEnvironment: DataFetchingEnvironment,
-        indexUrl: String,
-    ): CompletableFuture<ExtensionStoreType> = dataFetchingEnvironment.getValueFromDataLoader("ExtensionStoreDataLoader", indexUrl)
-
-    enum class ExtensionStoreOrderBy(
-        override val column: Column<*>,
-    ) : OrderBy<ExtensionStoreType> {
-        NAME(ExtensionStoreTable.name),
-        INDEX_URL(ExtensionStoreTable.indexUrl),
-        ;
-
-        override fun greater(cursor: Cursor): Op<Boolean> =
-            when (this) {
-                NAME -> greaterNotUnique(ExtensionStoreTable.name, ExtensionStoreTable.id, cursor, String::toString)
-                INDEX_URL -> greaterNotUnique(ExtensionStoreTable.indexUrl, ExtensionStoreTable.id, cursor, String::toString)
+    fun extensionStore(indexUrl: String): CompletableFuture<ExtensionStoreType?> =
+        CompletableFuture.supplyAsync {
+            transaction {
+                ExtensionStoreTable
+                    .selectAll()
+                    .where { ExtensionStoreTable.indexUrl eq indexUrl }
+                    .firstOrNull()
+                    ?.let { ExtensionStoreType(it) }
            }
-
-        override fun less(cursor: Cursor): Op<Boolean> =
-            when (this) {
-                NAME -> lessNotUnique(ExtensionStoreTable.name, ExtensionStoreTable.id, cursor, String::toString)
-                INDEX_URL -> lessNotUnique(ExtensionStoreTable.indexUrl, ExtensionStoreTable.id, cursor, String::toString)
-            }
-
-        override fun asCursor(type: ExtensionStoreType): Cursor {
-            val value =
-                when (this) {
-                    INDEX_URL -> type.indexUrl
-                    NAME -> type.indexUrl + "-" + type.name
-                }
-            return Cursor(value)
        }
-    }
-
-    data class ExtensionStoreOrder(
-        override val by: ExtensionStoreOrderBy,
-        override val byType: SortOrder? = null,
-    ) : Order<ExtensionStoreOrderBy>
-
-    data class ExtensionStoreCondition(
-        val id: Int? = null,
-        val indexUrl: String? = null,
-        val name: String? = null,
-    ) : HasGetOp {
-        override fun getOp(): Op<Boolean>? {
-            val opAnd = OpAnd()
-            opAnd.eq(id, ExtensionStoreTable.id)
-            opAnd.eq(indexUrl, ExtensionStoreTable.indexUrl)
-            opAnd.eq(name, ExtensionStoreTable.name)
-
-            return opAnd.op
-        }
-    }
-
-    data class ExtensionStoreFilter(
-        val indexUrl: StringFilter? = null,
-        val name: StringFilter? = null,
-        override val and: List<ExtensionStoreFilter>? = null,
-        override val or: List<ExtensionStoreFilter>? = null,
-        override val not: ExtensionStoreFilter? = null,
-    ) : Filter<ExtensionStoreFilter> {
-        override fun getOpList(): List<Op<Boolean>> =
-            listOfNotNull(
-                andFilterWithCompareString(ExtensionStoreTable.indexUrl, indexUrl),
-                andFilterWithCompareString(ExtensionStoreTable.name, name),
-            )
-    }

    @RequireAuth
-    fun extensionStores(
-        condition: ExtensionStoreCondition? = null,
-        filter: ExtensionStoreFilter? = null,
-        order: List<ExtensionStoreOrder>? = null,
-        before: Cursor? = null,
-        after: Cursor? = null,
-        first: Int? = null,
-        last: Int? = null,
-        offset: Int? = null,
-    ): ExtensionStoreNodeList {
-        val queryResults =
-            transaction {
-                val res = ExtensionStoreTable.selectAll()
-
-                res.applyOps(condition, filter)
-
-                if (order != null || (last != null || before != null)) {
-                    val baseSort = listOf(ExtensionStoreOrder(ExtensionStoreOrderBy.INDEX_URL, SortOrder.ASC))
-                    val actualSort = (order.orEmpty() + baseSort)
-                    actualSort.forEach { (orderBy, orderByType) ->
-                        val orderByColumn = orderBy.column
-                        val orderType = orderByType.maybeSwap(last ?: before)
-
-                        res.orderBy(orderByColumn to orderType)
-                    }
-                }
-
-                val total = res.count()
-                val firstResult = res.firstOrNull()?.get(ExtensionStoreTable.indexUrl)
-                val lastResult = res.lastOrNull()?.get(ExtensionStoreTable.indexUrl)
-
-                res.applyBeforeAfter(
-                    before = before,
-                    after = after,
-                    orderBy = order?.firstOrNull()?.by ?: ExtensionStoreOrderBy.INDEX_URL,
-                    orderByType = order?.firstOrNull()?.byType,
-                )
-
-                if (first != null) {
-                    res.limit(first).offset(offset?.toLong() ?: 0)
-                } else if (last != null) {
-                    res.limit(last)
-                }
-
-                QueryResults(total, firstResult, lastResult, res.toList())
-            }
-
-        val getAsCursor: (ExtensionStoreType) -> Cursor = (order?.firstOrNull()?.by ?: ExtensionStoreOrderBy.INDEX_URL)::asCursor
-
-        val resultsAsType = queryResults.results.map { ExtensionStoreType(it) }
-
-        return ExtensionStoreNodeList(
-            resultsAsType,
-            if (resultsAsType.isEmpty()) {
-                emptyList()
-            } else {
-                listOfNotNull(
-                    resultsAsType.firstOrNull()?.let {
-                        ExtensionStoreNodeList.ExtensionStoreEdge(
-                            getAsCursor(it),
-                            it,
-                        )
-                    },
-                    resultsAsType.lastOrNull()?.let {
-                        ExtensionStoreNodeList.ExtensionStoreEdge(
-                            getAsCursor(it),
-                            it,
-                        )
-                    },
-                )
-            },
-            pageInfo =
-                PageInfo(
-                    hasNextPage = queryResults.lastKey != resultsAsType.lastOrNull()?.indexUrl,
-                    hasPreviousPage = queryResults.firstKey != resultsAsType.firstOrNull()?.indexUrl,
-                    startCursor = resultsAsType.firstOrNull()?.let { getAsCursor(it) },
-                    endCursor = resultsAsType.lastOrNull()?.let { getAsCursor(it) },
-                ),
-            totalCount = queryResults.total.toInt(),
-        )
-    }
+    fun extensionStores(): List<ExtensionStoreType> =
+        transaction {
+            ExtensionStoreTable
+                .selectAll()
+                .toList()
+                .map { ExtensionStoreType(it) }
+        }
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/SourceQuery.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/SourceQuery.kt
@@ -21,14 +21,12 @@ import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.graphql.directives.RequireAuth
 import suwayomi.tachidesk.graphql.queries.filter.BooleanFilter
-import suwayomi.tachidesk.graphql.queries.filter.ContentWarningFilter
 import suwayomi.tachidesk.graphql.queries.filter.Filter
 import suwayomi.tachidesk.graphql.queries.filter.HasGetOp
 import suwayomi.tachidesk.graphql.queries.filter.LongFilter
 import suwayomi.tachidesk.graphql.queries.filter.OpAnd
 import suwayomi.tachidesk.graphql.queries.filter.StringFilter
 import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareEntity
-import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareEnum
 import suwayomi.tachidesk.graphql.queries.filter.andFilterWithCompareString
 import suwayomi.tachidesk.graphql.queries.filter.applyOps
 import suwayomi.tachidesk.graphql.server.primitives.Cursor
@@ -40,9 +38,9 @@ import suwayomi.tachidesk.graphql.server.primitives.applyBeforeAfter
 import suwayomi.tachidesk.graphql.server.primitives.greaterNotUnique
 import suwayomi.tachidesk.graphql.server.primitives.lessNotUnique
 import suwayomi.tachidesk.graphql.server.primitives.maybeSwap
+import suwayomi.tachidesk.graphql.types.ContentRating
 import suwayomi.tachidesk.graphql.types.SourceNodeList
 import suwayomi.tachidesk.graphql.types.SourceType
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
 import suwayomi.tachidesk.manga.model.table.SourceTable
 import java.util.concurrent.CompletableFuture

@@ -95,23 +93,17 @@ class SourceQuery {
        val id: Long? = null,
        val name: String? = null,
        val lang: String? = null,
-        @GraphQLDeprecated("replace with contentWarning == ContentRating.MIXED", ReplaceWith("contentWarning"))
+        @GraphQLDeprecated("replace with contentRating == 3", ReplaceWith("contentRating"))
        val isNsfw: Boolean? = null,
-        val contentWarning: ContentWarning? = null,
+        val contentRating: ContentRating? = null,
    ) : HasGetOp {
        override fun getOp(): Op<Boolean>? {
            val opAnd = OpAnd()
            opAnd.eq(id, SourceTable.id)
            opAnd.eq(name, SourceTable.name)
            opAnd.eq(lang, SourceTable.lang)
-            opAnd.andWhere(isNsfw) {
-                if (it) {
-                    SourceTable.contentWarning greaterEq ContentWarning.MIXED.ordinal
-                } else {
-                    SourceTable.contentWarning less ContentWarning.MIXED.ordinal
-                }
-            }
-            opAnd.andWhere(contentWarning) { SourceTable.contentWarning eq it.ordinal }
+            opAnd.andWhere(isNsfw) { if (it) SourceTable.contentRating greaterEq 3 else SourceTable.contentRating less 3 }
+            opAnd.andWhere(contentRating) { SourceTable.contentRating eq it.getValue() }

            return opAnd.op
        }
@@ -121,9 +113,9 @@ class SourceQuery {
        val id: LongFilter? = null,
        val name: StringFilter? = null,
        val lang: StringFilter? = null,
-        @GraphQLDeprecated("replace with contentWarning", ReplaceWith("contentWarning"))
+        @GraphQLDeprecated("replace with contentRating == 3", ReplaceWith("contentRating"))
        val isNsfw: BooleanFilter? = null,
-        val contentWarning: ContentWarningFilter? = null,
+        // val contentRating: EnumFilter<ContentRating>? = null,
        override val and: List<SourceFilter>? = null,
        override val or: List<SourceFilter>? = null,
        override val not: SourceFilter? = null,
@@ -133,7 +125,7 @@ class SourceQuery {
                andFilterWithCompareEntity(SourceTable.id, id),
                andFilterWithCompareString(SourceTable.name, name),
                andFilterWithCompareString(SourceTable.lang, lang),
-                andFilterWithCompareEnum(SourceTable.contentWarning, contentWarning),
+                // andFilterWithCompareEnum(SourceTable.contentRating, contentRating)
            )
    }

--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/filter/Filter.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/filter/Filter.kt
@@ -28,7 +28,6 @@ import org.jetbrains.exposed.v1.core.upperCase
 import org.jetbrains.exposed.v1.core.wrap
 import org.jetbrains.exposed.v1.jdbc.Query
 import org.jetbrains.exposed.v1.jdbc.andWhere
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning

 class ILikeEscapeOp(
    expr1: Expression<*>,
@@ -330,23 +329,23 @@ data class DoubleFilter(
        )
 }

-data class ContentWarningFilter(
+data class EnumFilter<T : Enum<T>>(
    override val isNull: Boolean? = null,
-    override val equalTo: ContentWarning? = null,
-    override val notEqualTo: ContentWarning? = null,
-    override val notEqualToAll: List<ContentWarning>? = null,
-    override val notEqualToAny: List<ContentWarning>? = null,
-    override val distinctFrom: ContentWarning? = null,
-    override val distinctFromAll: List<ContentWarning>? = null,
-    override val distinctFromAny: List<ContentWarning>? = null,
-    override val notDistinctFrom: ContentWarning? = null,
-    override val `in`: List<ContentWarning>? = null,
-    override val notIn: List<ContentWarning>? = null,
-    override val lessThan: ContentWarning? = null,
-    override val lessThanOrEqualTo: ContentWarning? = null,
-    override val greaterThan: ContentWarning? = null,
-    override val greaterThanOrEqualTo: ContentWarning? = null,
-) : ComparableScalarFilter<ContentWarning>
+    override val equalTo: T? = null,
+    override val notEqualTo: T? = null,
+    override val notEqualToAll: List<T>? = null,
+    override val notEqualToAny: List<T>? = null,
+    override val distinctFrom: T? = null,
+    override val distinctFromAll: List<T>? = null,
+    override val distinctFromAny: List<T>? = null,
+    override val notDistinctFrom: T? = null,
+    override val `in`: List<T>? = null,
+    override val notIn: List<T>? = null,
+    override val lessThan: T? = null,
+    override val lessThanOrEqualTo: T? = null,
+    override val greaterThan: T? = null,
+    override val greaterThanOrEqualTo: T? = null,
+) : ComparableScalarFilter<T>

 data class StringFilter(
    override val isNull: Boolean? = null,
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt
@@ -20,9 +20,9 @@ import suwayomi.tachidesk.graphql.dataLoaders.DisplayScoreForTrackRecordDataLoad
 import suwayomi.tachidesk.graphql.dataLoaders.DisplayScoreForTrackSearchDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.DownloadedChapterCountForMangaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.ExtensionDataLoader
+import suwayomi.tachidesk.graphql.dataLoaders.ExtensionForExtensionStore
 import suwayomi.tachidesk.graphql.dataLoaders.ExtensionForSourceDataLoader
-import suwayomi.tachidesk.graphql.dataLoaders.ExtensionStoreDataLoader
-import suwayomi.tachidesk.graphql.dataLoaders.ExtensionsForExtensionStore
+import suwayomi.tachidesk.graphql.dataLoaders.ExtensionStoreForExtension
 import suwayomi.tachidesk.graphql.dataLoaders.FirstUnreadChapterForMangaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.GlobalMetaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.HasDuplicateChaptersForMangaDataLoader
@@ -80,8 +80,8 @@ class TachideskDataLoaderRegistryFactory {
                SourceMetaDataLoader(),
                ExtensionDataLoader(),
                ExtensionForSourceDataLoader(),
-                ExtensionsForExtensionStore(),
-                ExtensionStoreDataLoader(),
+                ExtensionForExtensionStore(),
+                ExtensionStoreForExtension(),
                TrackerDataLoader(),
                TrackerStatusesDataLoader(),
                TrackerScoresDataLoader(),
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/ExtensionStoreType.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/ExtensionStoreType.kt
@@ -10,11 +10,7 @@ package suwayomi.tachidesk.graphql.types
 import com.expediagroup.graphql.server.extensions.getValueFromDataLoader
 import graphql.schema.DataFetchingEnvironment
 import org.jetbrains.exposed.v1.core.ResultRow
-import suwayomi.tachidesk.graphql.server.primitives.Cursor
-import suwayomi.tachidesk.graphql.server.primitives.Edge
 import suwayomi.tachidesk.graphql.server.primitives.Node
-import suwayomi.tachidesk.graphql.server.primitives.NodeList
-import suwayomi.tachidesk.graphql.server.primitives.PageInfo
 import suwayomi.tachidesk.manga.model.table.ExtensionStoreTable
 import java.util.concurrent.CompletableFuture

@@ -26,7 +22,6 @@ class ExtensionStoreType(
    val contactDiscord: String?,
    val indexUrl: String,
    val isLegacy: Boolean,
-    val extensionListUrl: String?,
 ) : Node {
    constructor(row: ResultRow) : this(
        name = row[ExtensionStoreTable.name],
@@ -36,51 +31,8 @@ class ExtensionStoreType(
        contactDiscord = row[ExtensionStoreTable.contactDiscord],
        indexUrl = row[ExtensionStoreTable.indexUrl],
        isLegacy = row[ExtensionStoreTable.isLegacy],
-        extensionListUrl = row[ExtensionStoreTable.extensionListUrl],
    )

-    fun extensions(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<ExtensionNodeList> =
-        dataFetchingEnvironment.getValueFromDataLoader<String, ExtensionNodeList>("ExtensionsForExtensionStore", indexUrl)
-}
-
-data class ExtensionStoreNodeList(
-    override val nodes: List<ExtensionStoreType>,
-    override val edges: List<ExtensionStoreEdge>,
-    override val pageInfo: PageInfo,
-    override val totalCount: Int,
-) : NodeList() {
-    data class ExtensionStoreEdge(
-        override val cursor: Cursor,
-        override val node: ExtensionStoreType,
-    ) : Edge()
-
-    companion object {
-        fun List<ExtensionStoreType>.toNodeList(): ExtensionStoreNodeList =
-            ExtensionStoreNodeList(
-                nodes = this,
-                edges = getEdges(),
-                pageInfo =
-                    PageInfo(
-                        hasNextPage = false,
-                        hasPreviousPage = false,
-                        startCursor = Cursor(0.toString()),
-                        endCursor = Cursor(lastIndex.toString()),
-                    ),
-                totalCount = size,
-            )
-
-        private fun List<ExtensionStoreType>.getEdges(): List<ExtensionStoreEdge> {
-            if (isEmpty()) return emptyList()
-            return listOf(
-                ExtensionStoreEdge(
-                    cursor = Cursor("0"),
-                    node = first(),
-                ),
-                ExtensionStoreEdge(
-                    cursor = Cursor(lastIndex.toString()),
-                    node = last(),
-                ),
-            )
-        }
-    }
+    fun extension(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<ExtensionNodeList> =
+        dataFetchingEnvironment.getValueFromDataLoader<String, ExtensionNodeList>("ExtensionForExtensionStore", indexUrl)
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/ExtensionType.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/ExtensionType.kt
@@ -18,7 +18,6 @@ import suwayomi.tachidesk.graphql.server.primitives.Node
 import suwayomi.tachidesk.graphql.server.primitives.NodeList
 import suwayomi.tachidesk.graphql.server.primitives.PageInfo
 import suwayomi.tachidesk.manga.impl.extension.Extension
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import java.util.concurrent.CompletableFuture

@@ -32,7 +31,6 @@ class ExtensionType(
    val name: String,
    val pkgName: String,
    val apkUrl: String?,
-    val jarUrl: String?,
    val extensionLib: String?,
    val versionName: String,
    @GraphQLDeprecated(
@@ -42,9 +40,9 @@ class ExtensionType(
    val versionCode: Int,
    val versionCodeLong: Long,
    val lang: String,
-    @GraphQLDeprecated("Removed in extension api v1.6", ReplaceWith("contentWarning"))
+    @GraphQLDeprecated("Removed in extension api v1.6", ReplaceWith("contentRating"))
    val isNsfw: Boolean,
-    val contentWarning: ContentWarning,
+    val contentRating: ContentRating,
    val isInstalled: Boolean,
    val hasUpdate: Boolean,
    val isObsolete: Boolean,
@@ -57,14 +55,13 @@ class ExtensionType(
        name = row[ExtensionTable.name],
        pkgName = row[ExtensionTable.pkgName],
        apkUrl = row[ExtensionTable.apkUrl],
-        jarUrl = row[ExtensionTable.jarUrl],
        extensionLib = row[ExtensionTable.extensionLib],
        versionName = row[ExtensionTable.versionName],
        versionCode = row[ExtensionTable.versionCode].toInt(),
        versionCodeLong = row[ExtensionTable.versionCode],
        lang = row[ExtensionTable.lang],
-        isNsfw = row[ExtensionTable.contentWarning] >= ContentWarning.MIXED.ordinal,
-        contentWarning = ContentWarning.valueOf(row[ExtensionTable.contentWarning]),
+        isNsfw = row[ExtensionTable.contentRating] == 3,
+        contentRating = ContentRating.valueOf(row[ExtensionTable.contentRating]),
        isInstalled = row[ExtensionTable.isInstalled],
        hasUpdate = row[ExtensionTable.hasUpdate],
        isObsolete = row[ExtensionTable.isObsolete],
@@ -73,8 +70,8 @@ class ExtensionType(
    fun source(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<SourceNodeList> =
        dataFetchingEnvironment.getValueFromDataLoader<String, SourceNodeList>("SourcesForExtensionDataLoader", pkgName)

-    fun extensionStore(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<ExtensionStoreType?> =
-        dataFetchingEnvironment.getValueFromDataLoader<String, ExtensionStoreType?>("ExtensionStoreDataLoader", storeIndexUrl.orEmpty())
+    fun extensionStore(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<ExtensionStoreType> =
+        dataFetchingEnvironment.getValueFromDataLoader<String, ExtensionStoreType>("ExtensionStoreForExtension", storeIndexUrl.orEmpty())
 }

 data class ExtensionNodeList(
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/SourceType.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/types/SourceType.kt
@@ -8,9 +8,10 @@
 package suwayomi.tachidesk.graphql.types

 import com.expediagroup.graphql.generator.annotations.GraphQLDeprecated
+import com.expediagroup.graphql.generator.annotations.GraphQLIgnore
 import com.expediagroup.graphql.server.extensions.getValueFromDataLoader
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.ConfigurableSource
-import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.online.HttpSource
 import graphql.schema.DataFetchingEnvironment
@@ -24,9 +25,8 @@ import suwayomi.tachidesk.graphql.server.primitives.NodeList
 import suwayomi.tachidesk.graphql.server.primitives.PageInfo
 import suwayomi.tachidesk.manga.impl.Source.getSourcePreferencesRaw
 import suwayomi.tachidesk.manga.impl.extension.Extension
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.SourceTable
 import java.util.concurrent.CompletableFuture
@@ -42,29 +42,31 @@ class SourceType(
    val id: Long,
    val name: String,
    val lang: String,
-    val contentWarning: ContentWarning,
+    val message: String?,
+    val contentRating: ContentRating,
    val iconUrl: String,
    val supportsLatest: Boolean,
    val isConfigurable: Boolean,
-    @GraphQLDeprecated("", ReplaceWith("contentWarning"))
+    @GraphQLDeprecated("", ReplaceWith("contentRating"))
    val isNsfw: Boolean,
    val displayName: String,
    val homeUrl: String?,
    @GraphQLDeprecated("", ReplaceWith("homeUrl"))
    val baseUrl: String?,
 ) : Node {
-    constructor(row: ResultRow, sourceExtension: ResultRow, source: Source) : this(
+    constructor(row: ResultRow, sourceExtension: ResultRow, catalogueSource: CatalogueSource) : this(
        id = row[SourceTable.id].value,
        name = row[SourceTable.name],
        lang = row[SourceTable.lang],
-        contentWarning = ContentWarning.valueOf(row[SourceTable.contentWarning]),
+        message = row[SourceTable.message],
+        contentRating = ContentRating.valueOf(row[SourceTable.contentRating]),
        iconUrl = Extension.proxyExtensionIconUrl(sourceExtension[ExtensionTable.pkgName]),
-        supportsLatest = source.supportsLatest,
-        isConfigurable = source is ConfigurableSource,
-        isNsfw = row[SourceTable.contentWarning] >= ContentWarning.MIXED.ordinal,
-        displayName = source.toString(),
-        homeUrl = runCatching { (source as? HttpSource)?.getHomeUrl() }.getOrNull(),
-        baseUrl = runCatching { (source as? HttpSource)?.baseUrl }.getOrNull(),
+        supportsLatest = catalogueSource.supportsLatest,
+        isConfigurable = catalogueSource is ConfigurableSource,
+        isNsfw = row[SourceTable.contentRating] >= 3,
+        displayName = catalogueSource.toString(),
+        homeUrl = runCatching { (catalogueSource as? HttpSource)?.getHomeUrl() }.getOrNull(),
+        baseUrl = runCatching { (catalogueSource as? HttpSource)?.baseUrl }.getOrNull(),
    )

    fun manga(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<MangaNodeList> =
@@ -75,7 +77,7 @@ class SourceType(

    fun preferences(): List<Preference> = getSourcePreferencesRaw(id).map { preferenceOf(it) }

-    fun filters(): List<Filter> = getSourceOrStub(id).getFilterList().map { filterOf(it) }
+    fun filters(): List<Filter> = getCatalogueSourceOrStub(id).getFilterList().map { filterOf(it) }

    fun meta(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<List<SourceMetaType>> =
        dataFetchingEnvironment.getValueFromDataLoader<Long, List<SourceMetaType>>("SourceMetaDataLoader", id)
@@ -84,8 +86,8 @@ class SourceType(
@Suppress("ktlint:standard:function-naming")
 fun SourceType(row: ResultRow): SourceType? {
    val catalogueSource =
-        GetSource
-            .getSourceOrNull(row[SourceTable.id].value)
+        GetCatalogueSource
+            .getCatalogueSourceOrNull(row[SourceTable.id].value)
            ?: return null
    val sourceExtension =
        if (row.hasValue(ExtensionTable.id)) {
@@ -296,7 +298,7 @@ data class FilterChange(
 )

 fun updateFilterList(
-    source: Source,
+    source: CatalogueSource,
    changes: List<FilterChange>?,
 ): FilterList {
    val filterList = source.getFilterList()
@@ -505,3 +507,33 @@ fun preferenceOf(preference: SourcePreference): Preference =
            throw RuntimeException("sealed class cannot have more subtypes!")
        }
    }
+
+enum class ContentRating {
+    SAFE,
+    SUGGESTIVE,
+    EROTICA,
+    PORNOGRAPHIC,
+    ;
+
+    @GraphQLIgnore
+    fun getValue() =
+        when (this) {
+            SAFE -> 0
+            SUGGESTIVE -> 1
+            EROTICA -> 2
+            PORNOGRAPHIC -> 3
+        }
+
+    @GraphQLIgnore
+    companion object {
+        @GraphQLIgnore
+        fun valueOf(contentRating: Int) =
+            when (contentRating) {
+                0 -> SAFE
+                1 -> SUGGESTIVE
+                2 -> EROTICA
+                3 -> PORNOGRAPHIC
+                else -> SAFE
+            }
+    }
+}
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/ExtensionController.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/ExtensionController.kt
@@ -63,6 +63,8 @@ object ExtensionController {
                ctx.future {
                    future {
                        Extension.installExtension(pkgName)
+                    }.thenApply {
+                        ctx.status(it)
                    }
                }
            },
@@ -97,6 +99,8 @@ object ExtensionController {
                            uploadedFile.content(),
                            uploadedFile.filename(),
                        )
+                    }.thenApply {
+                        ctx.status(it)
                    }
                }
            },
@@ -122,6 +126,8 @@ object ExtensionController {
                ctx.future {
                    future {
                        Extension.updateExtension(pkgName)
+                    }.thenApply {
+                        ctx.status(it)
                    }
                }
            },
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/UpdateController.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/UpdateController.kt
@@ -55,7 +55,7 @@ object UpdateController {
        )

    /**
-     * Class made for handling return type in the documentation for [UpdateController.recentChapters],
+     * Class made for handling return type in the documentation for [recentChapters],
     * since OpenApi cannot handle runtime generics.
     */
    private class PagedMangaChapterListDataClass : PaginatedList<MangaChapterDataClass>(emptyList(), false)
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Chapter.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Chapter.kt
@@ -7,7 +7,7 @@ package suwayomi.tachidesk.manga.impl
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

-import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.UpdateStrategy
@@ -38,7 +38,7 @@ import org.jetbrains.exposed.v1.jdbc.update
 import suwayomi.tachidesk.manga.impl.download.DownloadManager
 import suwayomi.tachidesk.manga.impl.download.DownloadManager.EnqueueInput
 import suwayomi.tachidesk.manga.impl.track.Track
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.dataclass.ChapterDataClass
 import suwayomi.tachidesk.manga.model.dataclass.MangaChapterDataClass
 import suwayomi.tachidesk.manga.model.dataclass.PaginatedList
@@ -119,7 +119,7 @@ object Chapter {
                    transaction {
                        MangaTable.selectAll().where { MangaTable.id eq mangaId }.first()
                    }
-                val source = getSourceOrStub(mangaEntry[MangaTable.sourceReference])
+                val source = getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference])

                val chapters =
                    Manga
@@ -139,7 +139,7 @@ object Chapter {
    fun updateChapterListDatabase(
        mangaEntry: ResultRow,
        chapters: List<SChapter>,
-        source: Source,
+        source: CatalogueSource,
    ): List<SChapter> {
        val currentLatestChapterNumber = Manga.getLatestChapter(mangaEntry[MangaTable.id].value)?.chapterNumber ?: 0f
        val numberOfCurrentChapters = getCountOfMangaChapters(mangaEntry[MangaTable.id].value)
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/ChapterDownloadHelper.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/ChapterDownloadHelper.kt
@@ -16,7 +16,6 @@ import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.manga.model.table.MangaTable
 import suwayomi.tachidesk.manga.model.table.toDataClass
 import suwayomi.tachidesk.server.serverConfig
-import xyz.nulldev.androidcompat.util.SafePath
 import java.io.File
 import java.io.InputStream

@@ -77,46 +76,13 @@ object ChapterDownloadHelper {
                    .select(ChapterTable.columns + MangaTable.columns)
                    .where { ChapterTable.id eq chapterId }
                    .firstOrNull() ?: throw IllegalArgumentException("ChapterId $chapterId not found")
-
            val chapter = ChapterTable.toDataClass(row)
-            val mangaTitle = row[MangaTable.title].trim()
+            val mangaTitle = row[MangaTable.title]

-            val scanlatorName = chapter.scanlator?.trim()?.takeIf { it.isNotEmpty() }
-            val chapterName = chapter.name.trim().takeIf { it.isNotEmpty() }
+            val scanlatorPart = chapter.scanlator?.let { "[$it] " } ?: ""
+            val fileName = "$mangaTitle - $scanlatorPart${chapter.name}.cbz"

-            val fileName =
-                buildString {
-                    append(mangaTitle)
-                    append(" - ")
-
-                    if (chapterName != null) {
-                        append(chapterName)
-                    } else if (chapter.chapterNumber >= 0f) {
-                        // chapterNumber is stored as Float, drop .0 for whole numbers.
-                        val formatNumber =
-                            if (chapter.chapterNumber % 1 == 0f) {
-                                chapter.chapterNumber.toInt().toString()
-                            } else {
-                                chapter.chapterNumber.toString()
-                            }
-                        append("#$formatNumber")
-                    } else {
-                        // Fallback when neither name nor valid chapter number exists
-                        append("#${chapter.index}")
-                    }
-
-                    if (scanlatorName != null) {
-                        append(" [")
-                        append(scanlatorName)
-                        append("]")
-                    }
-                    append(".cbz")
-                }
-
-            // Sanitize filename for OS compatibility
-            val safeFileName = SafePath.buildValidFilename(fileName)
-
-            Pair(chapter, safeFileName)
+            Pair(chapter, fileName)
        }

    fun getCbzForDownload(
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Manga.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Manga.kt
@@ -11,7 +11,7 @@ import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.HttpException
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.awaitSuccess
-import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.local.LocalSource
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
@@ -41,8 +41,8 @@ import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import org.jetbrains.exposed.v1.jdbc.update
 import suwayomi.tachidesk.manga.impl.download.fileProvider.impl.MissingThumbnailException
 import suwayomi.tachidesk.manga.impl.util.network.await
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrNull
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrNull
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.impl.util.source.StubSource
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.clearCachedImage
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.getImageResponse
@@ -81,7 +81,7 @@ object Manga {
        return if (!onlineFetch && mangaEntry[MangaTable.initialized]) {
            MangaTable.toDataClass(mangaEntry)
        } else { // initialize manga
-            updateMangaAndChapters(mangaId, updateChapters = false)
+            fetchManga(mangaId) ?: return MangaTable.toDataClass(mangaEntry)

            mangaEntry = transaction { MangaTable.selectAll().where { MangaTable.id eq mangaId }.first() }

@@ -91,7 +91,7 @@ object Manga {

    suspend fun fetchMangaAndChapters(
        mangaEntry: ResultRow,
-        source: Source,
+        source: CatalogueSource,
        fetchDetails: Boolean,
        fetchChapters: Boolean,
    ): SMangaUpdate {
@@ -139,7 +139,7 @@ object Manga {
        return mangaInfoMutex.get(mangaId) { Mutex() }.withLock {
            val mangaEntry =
                transaction { MangaTable.selectAll().where { MangaTable.id eq mangaId }.first() }
-            val source = getSourceOrNull(mangaEntry[MangaTable.sourceReference]) ?: return null
+            val source = getCatalogueSourceOrNull(mangaEntry[MangaTable.sourceReference]) ?: return null
            val sManga =
                fetchMangaAndChapters(
                    mangaEntry,
@@ -152,41 +152,9 @@ object Manga {
        }
    }

-    suspend fun updateMangaAndChapters(
-        mangaId: Int,
-        updateManga: Boolean = true,
-        updateChapters: Boolean = true,
-    ) {
-        mangaInfoMutex.get(mangaId) { Mutex() }.withLock {
-            var mangaEntry =
-                transaction { MangaTable.selectAll().where { MangaTable.id eq mangaId }.first() }
-            val source =
-                getSourceOrNull(mangaEntry[MangaTable.sourceReference])
-                    ?: throw NullPointerException("Missing source ${mangaEntry[MangaTable.sourceReference]}")
-            val mangaUpdate =
-                fetchMangaAndChapters(
-                    mangaEntry,
-                    source,
-                    fetchDetails = updateManga,
-                    fetchChapters = updateChapters,
-                )
-
-            if (updateManga) {
-                updateMangaDatabase(mangaEntry, source, mangaUpdate.manga)
-                mangaEntry =
-                    transaction {
-                        MangaTable.selectAll().where { MangaTable.id eq mangaId }.first()
-                    }
-            }
-            if (updateChapters) {
-                Chapter.updateChapterListDatabase(mangaEntry, mangaUpdate.chapters, source)
-            }
-        }
-    }
-
    fun updateMangaDatabase(
        mangaEntry: ResultRow,
-        source: Source,
+        source: CatalogueSource,
        sManga: SManga,
    ): SManga {
        transaction {
@@ -238,7 +206,6 @@ object Manga {
                it[MangaTable.lastFetchedAt] = Instant.now().epochSecond

                it[MangaTable.updateStrategy] = sManga.update_strategy.name
-                it[MangaTable.memo] = Json.encodeToString(sManga.memo)
            }
        }

@@ -413,7 +380,7 @@ object Manga {
        val mangaEntry = transaction { MangaTable.selectAll().where { MangaTable.id eq mangaId }.first() }
        val sourceId = mangaEntry[MangaTable.sourceReference]

-        return when (val source = getSourceOrStub(sourceId)) {
+        return when (val source = getCatalogueSourceOrStub(sourceId)) {
            is HttpSource -> {
                getImageResponse(cacheSaveDir, fileName) {
                    fetchHttpSourceMangaThumbnail(source, mangaEntry)
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/MangaList.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/MangaList.kt
@@ -19,7 +19,7 @@ import org.jetbrains.exposed.v1.jdbc.batchInsert
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.statements.toExecutable
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.dataclass.PagedMangaListDataClass
 import suwayomi.tachidesk.manga.model.table.MangaTable
 import suwayomi.tachidesk.manga.model.table.toDataClass
@@ -36,7 +36,7 @@ object MangaList {
        require(pageNum > 0) {
            "pageNum = $pageNum is not in valid range"
        }
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)
        val mangasPage =
            if (popular) {
                source.getPopularManga(pageNum)
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Page.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Page.kt
@@ -21,7 +21,7 @@ import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import org.jetbrains.exposed.v1.jdbc.update
 import suwayomi.tachidesk.graphql.types.DownloadConversion
 import suwayomi.tachidesk.manga.impl.util.getChapterCachePath
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.getImageResponse
 import suwayomi.tachidesk.manga.impl.util.storage.ImageUtil
 import suwayomi.tachidesk.manga.model.table.ChapterTable
@@ -118,7 +118,7 @@ object Page {
            return imageFile.inputStream() to (ImageUtil.findImageType { imageFile.inputStream() }?.mime ?: "image/jpeg")
        }

-        val source = getSourceOrStub(mangaEntry[MangaTable.sourceReference])
+        val source = getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference])
        source as HttpSource

        if (pageEntry[PageTable.imageUrl] == null) {
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
@@ -7,14 +7,14 @@ package suwayomi.tachidesk.manga.impl
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

-import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import io.javalin.json.JsonMapper
 import io.javalin.json.fromJsonString
 import kotlinx.serialization.Serializable
 import suwayomi.tachidesk.manga.impl.MangaList.processEntries
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.dataclass.PagedMangaListDataClass
 import uy.kohesive.injekt.injectLazy

@@ -24,7 +24,7 @@ object Search {
        searchTerm: String,
        pageNum: Int,
    ): PagedMangaListDataClass {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)
        val searchManga = source.getSearchManga(pageNum, searchTerm, getFilterListOf(source))
        return searchManga.processEntries(sourceId)
    }
@@ -34,7 +34,7 @@ object Search {
        pageNum: Int,
        filter: FilterData,
    ): PagedMangaListDataClass {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)
        val filterList = if (filter.filter != null) buildFilterList(sourceId, filter.filter) else source.getFilterList()
        val searchManga = source.getSearchManga(pageNum, filter.searchTerm ?: "", filterList)
        return searchManga.processEntries(sourceId)
@@ -43,7 +43,7 @@ object Search {
    private val filterListCache = mutableMapOf<Long, FilterList>()

    private fun getFilterListOf(
-        source: Source,
+        source: CatalogueSource,
        reset: Boolean = false,
    ): FilterList {
        if (reset || !filterListCache.containsKey(source.id)) {
@@ -56,7 +56,7 @@ object Search {
        sourceId: Long,
        reset: Boolean,
    ): List<FilterObject> {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)

        return getFilterListOf(source, reset).list.map {
            FilterObject(
@@ -111,7 +111,7 @@ object Search {
        sourceId: Long,
        changes: List<FilterChange>,
    ) {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)
        val filterList = getFilterListOf(source, false)
        updateFilterList(filterList, changes)
    }
@@ -169,7 +169,7 @@ object Search {
        sourceId: Long,
        changes: List<FilterChange>,
    ): FilterList {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)
        val filterList = source.getFilterList()
        return updateFilterList(filterList, changes)
    }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Source.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Source.kt
@@ -26,10 +26,9 @@ import org.jetbrains.exposed.v1.jdbc.statements.toExecutable
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.manga.impl.Source.preferenceScreenMap
 import suwayomi.tachidesk.manga.impl.extension.Extension.proxyExtensionIconUrl
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrNull
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.unregisterSource
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrNull
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.unregisterCatalogueSource
 import suwayomi.tachidesk.manga.model.dataclass.SourceDataClass
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.SourceMetaTable
@@ -43,7 +42,7 @@ object Source {
    fun getSourceList(): List<SourceDataClass> {
        return transaction {
            SourceTable.selectAll().mapNotNull {
-                val catalogueSource = getSourceOrNull(it[SourceTable.id].value) ?: return@mapNotNull null
+                val catalogueSource = getCatalogueSourceOrNull(it[SourceTable.id].value) ?: return@mapNotNull null
                val sourceExtension = ExtensionTable.selectAll().where { ExtensionTable.id eq it[SourceTable.extension] }.first()

                SourceDataClass(
@@ -53,7 +52,7 @@ object Source {
                    iconUrl = proxyExtensionIconUrl(sourceExtension[ExtensionTable.pkgName]),
                    supportsLatest = catalogueSource.supportsLatest,
                    isConfigurable = catalogueSource is ConfigurableSource,
-                    isNsfw = it[SourceTable.contentWarning] >= ContentWarning.MIXED.ordinal,
+                    isNsfw = it[SourceTable.contentRating] >= 3,
                    displayName = catalogueSource.toString(),
                    baseUrl = runCatching { (catalogueSource as? HttpSource)?.baseUrl }.getOrNull(),
                )
@@ -64,7 +63,7 @@ object Source {
    fun getSource(sourceId: Long): SourceDataClass? { // all the data extracted fresh form the source instance
        return transaction {
            val source = SourceTable.selectAll().where { SourceTable.id eq sourceId }.firstOrNull() ?: return@transaction null
-            val catalogueSource = getSourceOrNull(sourceId) ?: return@transaction null
+            val catalogueSource = getCatalogueSourceOrNull(sourceId) ?: return@transaction null
            val extension = ExtensionTable.selectAll().where { ExtensionTable.id eq source[SourceTable.extension] }.first()

            SourceDataClass(
@@ -74,7 +73,7 @@ object Source {
                iconUrl = proxyExtensionIconUrl(extension[ExtensionTable.pkgName]),
                supportsLatest = catalogueSource.supportsLatest,
                isConfigurable = catalogueSource is ConfigurableSource,
-                isNsfw = source[SourceTable.contentWarning] >= ContentWarning.MIXED.ordinal,
+                isNsfw = source[SourceTable.contentRating] >= 3,
                displayName = catalogueSource.toString(),
                baseUrl = runCatching { (catalogueSource as? HttpSource)?.baseUrl }.getOrNull(),
            )
@@ -107,7 +106,7 @@ object Source {
        }

    fun getSourcePreferencesRaw(sourceId: Long): List<Preference> {
-        val source = getSourceOrStub(sourceId)
+        val source = getCatalogueSourceOrStub(sourceId)

        if (source is ConfigurableSource) {
            val sourceShardPreferences = source.sourcePreferences()
@@ -157,7 +156,7 @@ object Source {
        pref.callChangeListener(newValue)

        // must reload the source because a preference was changed
-        unregisterSource(sourceId)
+        unregisterCatalogueSource(sourceId)
    }

    fun getSourcesMetaMaps(ids: List<Long>): Map<Long, Map<String, String>> =
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/handlers/BackupMangaHandler.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/handlers/BackupMangaHandler.kt
@@ -8,6 +8,7 @@ package suwayomi.tachidesk.manga.impl.backup.proto.handlers
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

 import eu.kanade.tachiyomi.source.model.UpdateStrategy
+import kotlinx.serialization.json.Json
 import org.jetbrains.exposed.v1.core.ResultRow
 import org.jetbrains.exposed.v1.core.SortOrder
 import org.jetbrains.exposed.v1.core.and
@@ -77,7 +78,7 @@ object BackupMangaHandler {
                        lastModifiedAt = mangaRow[MangaTable.lastModifiedAt],
                        version = mangaRow[MangaTable.version],
                        initialized = mangaRow[MangaTable.initialized],
-                        memo = mangaRow[MangaTable.memo].encodeToByteArray(),
+                        memo = Json.encodeToString(mangaRow[MangaTable.memo]).encodeToByteArray(),
                    )

                val mangaId = mangaRow[MangaTable.id].value
@@ -115,7 +116,6 @@ object BackupMangaHandler {
                                    sourceOrder = chapters.size - it[ChapterTable.sourceOrder],
                                    lastModifiedAt = it[ChapterTable.lastModifiedAt],
                                    version = it[ChapterTable.version],
-                                    memo = it[ChapterTable.memo].encodeToByteArray(),
                                ).apply {
                                    if (flags.includeClientData) {
                                        this.meta = chapterToMeta[it[ChapterTable.id].value] ?: emptyMap()
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/models/BackupManga.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/models/BackupManga.kt
@@ -39,7 +39,7 @@ data class BackupManga(
    @ProtoNumber(106) var lastModifiedAt: Long = 0,
    @ProtoNumber(109) var version: Long = 0,
    @ProtoNumber(111) var initialized: Boolean = false,
-    @ProtoNumber(112) var memo: ByteArray = JsonObjectEmptyBytes,
+    @ProtoNumber(13) var memo: ByteArray = JsonObjectEmptyBytes,
    // suwayomi
    @ProtoNumber(9000) var meta: Map<String, String> = emptyMap(),
 )
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/chapter/ChapterForDownload.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/chapter/ChapterForDownload.kt
@@ -14,7 +14,6 @@ import io.github.oshai.kotlinlogging.KotlinLogging
 import io.github.reactivecircus.cache4k.Cache
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
-import kotlinx.serialization.json.Json
 import org.jetbrains.exposed.v1.core.ResultRow
 import org.jetbrains.exposed.v1.core.and
 import org.jetbrains.exposed.v1.core.eq
@@ -24,7 +23,7 @@ import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import org.jetbrains.exposed.v1.jdbc.update
 import suwayomi.tachidesk.manga.impl.ChapterDownloadHelper
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrStub
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub
 import suwayomi.tachidesk.manga.model.dataclass.ChapterDataClass
 import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.manga.model.table.MangaTable
@@ -78,7 +77,7 @@ suspend fun refreshChapterPageList(
    return mutex.withLock {
        val chapterEntry = existingChapterEntry ?: transaction { ChapterTable.selectAll().where { ChapterTable.id eq chapterId }.first() }
        val mangaEntry = transaction { MangaTable.selectAll().where { MangaTable.id eq mangaId }.first() }
-        val source = getSourceOrStub(mangaEntry[MangaTable.sourceReference])
+        val source = getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference])

        val pageList =
            source
@@ -89,7 +88,6 @@ suspend fun refreshChapterPageList(
                        scanlator = chapterEntry[ChapterTable.scanlator]
                        chapter_number = chapterEntry[ChapterTable.chapter_number]
                        date_upload = chapterEntry[ChapterTable.date_upload]
-                        memo = Json.decodeFromString(chapterEntry[ChapterTable.memo])
                    },
                ).mapIndexed { index, page -> Page(index, page.url, page.imageUrl, page.uri) }

--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt
@@ -7,10 +7,10 @@ package suwayomi.tachidesk.manga.impl.extension
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

-import android.content.pm.PackageInfo
 import android.net.Uri
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceFactory
 import eu.kanade.tachiyomi.source.local.LocalSource
@@ -18,7 +18,9 @@ import io.github.oshai.kotlinlogging.KotlinLogging
 import net.dongliu.apk.parser.ApkFile
 import net.dongliu.apk.parser.bean.Icon
 import okhttp3.CacheControl
-import org.apache.commons.compress.archivers.zip.ZipFile
+import okio.buffer
+import okio.sink
+import okio.source
 import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.jdbc.deleteWhere
 import org.jetbrains.exposed.v1.jdbc.insert
@@ -26,22 +28,17 @@ import org.jetbrains.exposed.v1.jdbc.select
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import org.jetbrains.exposed.v1.jdbc.update
-import suwayomi.tachidesk.manga.impl.util.AndroidManifestParser
 import suwayomi.tachidesk.manga.impl.util.PackageTools
 import suwayomi.tachidesk.manga.impl.util.PackageTools.EXTENSION_FEATURE
 import suwayomi.tachidesk.manga.impl.util.PackageTools.LIB_VERSION_MAX
 import suwayomi.tachidesk.manga.impl.util.PackageTools.LIB_VERSION_MIN
-import suwayomi.tachidesk.manga.impl.util.PackageTools.METADATA_CONTENT_WARNING
-import suwayomi.tachidesk.manga.impl.util.PackageTools.METADATA_EXTENSION_LIB
-import suwayomi.tachidesk.manga.impl.util.PackageTools.METADATA_NAME
 import suwayomi.tachidesk.manga.impl.util.PackageTools.METADATA_NSFW
 import suwayomi.tachidesk.manga.impl.util.PackageTools.METADATA_SOURCE_CLASS
 import suwayomi.tachidesk.manga.impl.util.PackageTools.dex2jar
 import suwayomi.tachidesk.manga.impl.util.PackageTools.getPackageInfo
 import suwayomi.tachidesk.manga.impl.util.PackageTools.loadExtensionSources
-import suwayomi.tachidesk.manga.impl.util.ResourceArscIconParser
 import suwayomi.tachidesk.manga.impl.util.network.await
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.clearCachedImage
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.getImageResponse
 import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse.saveImage
@@ -49,421 +46,209 @@ import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.SourceTable
 import suwayomi.tachidesk.server.ApplicationDirs
 import uy.kohesive.injekt.injectLazy
+import java.io.File
+import java.io.FileOutputStream
 import java.io.InputStream
-import java.nio.file.Path
 import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 import java.util.zip.ZipOutputStream
-import kotlin.io.path.ExperimentalPathApi
 import kotlin.io.path.Path
 import kotlin.io.path.absolutePathString
-import kotlin.io.path.copyTo
-import kotlin.io.path.createDirectories
-import kotlin.io.path.createParentDirectories
-import kotlin.io.path.deleteExisting
-import kotlin.io.path.deleteIfExists
-import kotlin.io.path.deleteRecursively
-import kotlin.io.path.div
-import kotlin.io.path.exists
-import kotlin.io.path.inputStream
-import kotlin.io.path.isRegularFile
-import kotlin.io.path.name
-import kotlin.io.path.nameWithoutExtension
 import kotlin.io.path.outputStream
-import kotlin.io.path.relativeTo
-import kotlin.io.path.walk

 object Extension {
    private val logger = KotlinLogging.logger {}
    private val applicationDirs: ApplicationDirs by injectLazy()

-    private suspend fun fetchExtensionFile(url: String): Path {
-        val name = Uri.parse(url).lastPathSegment!!
-        val savePath = Path(applicationDirs.tempRoot) / "extensions" / name
-        // download jar file
-        downloadExtension(url, savePath)
-
-        return savePath
-    }
-
-    suspend fun installExtension(pkgName: String): String {
+    suspend fun installExtension(pkgName: String): Int {
        logger.debug { "Installing $pkgName" }
-        val extension =
+        val apkUrl =
            transaction {
                ExtensionTable
-                    .select(ExtensionTable.apkUrl, ExtensionTable.jarUrl)
+                    .select(ExtensionTable.apkUrl)
                    .where { ExtensionTable.pkgName eq pkgName }
                    .firstOrNull()
-            } ?: throw NullPointerException("Could not find extension for $pkgName")
-        val jarUrl = extension[ExtensionTable.jarUrl]
-        val apkUrl = extension[ExtensionTable.apkUrl]
+                    ?.get(ExtensionTable.apkUrl)
+            } ?: throw NullPointerException("Could not find extension $pkgName")

-        return when {
-            jarUrl != null -> {
-                installExtension {
-                    val jar = fetchExtensionFile(jarUrl)
-                    val manifest = extractAndParseAndroidManifest(jar)
-                    ExtensionPackage.Jar(jar, manifest)
-                }
-            }
+        return installAPK {
+            val apkName = Uri.parse(apkUrl).lastPathSegment!!
+            val apkSavePath = "${applicationDirs.extensionsRoot}/$apkName"
+            // download apk file
+            downloadAPKFile(apkUrl, apkSavePath)

-            apkUrl != null -> {
-                installExtension {
-                    val apk = fetchExtensionFile(apkUrl)
-                    val packageInfo = getPackageInfo(apk)
-                    ExtensionPackage.Apk(apk, packageInfo)
-                }
-            }
-
-            else -> {
-                throw NullPointerException("Could not find extension url for $pkgName")
-            }
+            apkSavePath
        }
    }

-    private fun copyToExtensionsRoot(
-        inputStream: InputStream,
-        extensionName: String,
-    ): Path {
-        val rootPath = Path(applicationDirs.tempRoot) / "extensions"
-        val downloadedFile = rootPath.resolve(extensionName).normalize()
-        check(downloadedFile.startsWith(rootPath) && downloadedFile.parent == rootPath) {
-            "File '$extensionName' is not a valid extension file"
-        }
-        logger.debug { "Saving jar at $extensionName" }
-        // download jar file
-        downloadedFile.createParentDirectories()
-        downloadedFile.outputStream().buffered().use { out ->
-            inputStream.use {
-                it.copyTo(out)
-            }
-        }
-        return downloadedFile
-    }
-
    suspend fun installExternalExtension(
        inputStream: InputStream,
-        extensionName: String,
-    ): String =
-        when {
-            extensionName.endsWith(".jar") -> {
-                installExtension(
-                    true,
-                    {
-                        val jar = copyToExtensionsRoot(inputStream, extensionName)
-                        val manifest = extractAndParseAndroidManifest(jar)
-                        ExtensionPackage.Jar(jar, manifest)
-                    },
-                )
+        apkName: String,
+    ): Int =
+        installAPK(true) {
+            val rootPath = Path(applicationDirs.extensionsRoot)
+            val downloadedFile = rootPath.resolve(apkName).normalize()
+            check(downloadedFile.startsWith(rootPath) && downloadedFile.parent == rootPath) {
+                "File '$apkName' is not a valid extension file"
            }
-
-            extensionName.endsWith(".apk") -> {
-                installExtension(
-                    true,
-                    {
-                        val apk = copyToExtensionsRoot(inputStream, extensionName)
-                        val packageInfo = getPackageInfo(apk)
-                        ExtensionPackage.Apk(apk, packageInfo)
-                    },
-                )
-            }
-
-            else -> {
-                throw NullPointerException("Could not find extension type for $extensionName")
-            }
-        }
-
-    sealed class ExtensionPackage {
-        abstract val file: Path
-        abstract val metadata: PackageMetadata
-
-        // Abstract hook for type-specific preprocessing
-        abstract suspend fun prepareJarAndIcons(extensionsRoot: Path): Path
-
-        class Apk(
-            override val file: Path,
-            val packageInfo: PackageInfo,
-        ) : ExtensionPackage() {
-            override val metadata =
-                PackageMetadata(
-                    packageName = packageInfo.packageName,
-                    versionName = packageInfo.versionName,
-                    versionCode = packageInfo.versionCode,
-                    reqFeatures = packageInfo.reqFeatures.orEmpty().map { it.name },
-                    metaData = MetadataProvider.FromPackageInfo(packageInfo.applicationInfo.metaData),
-                    label = packageInfo.applicationInfo.nonLocalizedLabel?.toString(),
-                )
-
-            override suspend fun prepareJarAndIcons(extensionsRoot: Path): Path {
-                val jarFile = extensionsRoot / (file.nameWithoutExtension + ".jar")
-                dex2jar(file, jarFile)
-                extractAssetsFromApk(file, jarFile)
-                extractAndCacheApkIcon(file, metadata.packageName)
-                file.deleteExisting()
-                return jarFile
-            }
-        }
-
-        class Jar(
-            override val file: Path,
-            val manifest: AndroidManifestParser.AndroidManifest,
-        ) : ExtensionPackage() {
-            override val metadata =
-                PackageMetadata(
-                    packageName = manifest.packageName,
-                    versionName = manifest.versionName!!,
-                    versionCode = manifest.versionCode!!,
-                    reqFeatures = manifest.usesFeatures.mapNotNull { it.name },
-                    metaData = MetadataProvider.FromManifest(manifest.application!!.metaData),
-                    label = manifest.application.label,
-                )
-
-            override suspend fun prepareJarAndIcons(extensionsRoot: Path): Path {
-                val jarFile = extensionsRoot / file.name
-
-                ZipFile.builder().setPath(file).get().use { jarZip ->
-                    try {
-                        cacheIcon(
-                            metadata.packageName,
-                            ResourceArscIconParser.extractIcon(jarZip),
-                        )
-                    } catch (e: Exception) {
-                        logger.warn(e) { "Failed to extract icon from JAR ${metadata.packageName}" }
-                    }
+            logger.debug { "Saving apk at $apkName" }
+            // download apk file
+            downloadedFile.outputStream().sink().buffer().use { sink ->
+                inputStream.source().use { source ->
+                    sink.writeAll(source)
+                    sink.flush()
                }
-
-                file.copyTo(jarFile)
-                file.deleteExisting()
-                return jarFile
            }
-        }
-    }
-
-    data class PackageMetadata(
-        val packageName: String,
-        val versionName: String,
-        val versionCode: Int,
-        val reqFeatures: List<String>,
-        val metaData: MetadataProvider,
-        val label: String?,
-    )
-
-    sealed interface MetadataProvider {
-        fun getString(key: String): String?
-
-        fun getInt(key: String): Int
-
-        class FromPackageInfo(
-            private val bundle: android.os.Bundle,
-        ) : MetadataProvider {
-            override fun getString(key: String): String? = bundle.getString(key)
-
-            override fun getInt(key: String): Int = bundle.getInt(key) ?: 0
+            downloadedFile.absolutePathString()
        }

-        class FromManifest(
-            private val list: List<AndroidManifestParser.MetaData>,
-        ) : MetadataProvider {
-            override fun getString(key: String): String? = list.find { it.name == key }?.value
-
-            override fun getInt(key: String): Int = getString(key)?.toIntOrNull() ?: 0
-        }
-    }
-
-    suspend fun installExtension(
+    suspend fun installAPK(
        forceReinstall: Boolean = false,
-        fetchPackage: suspend () -> ExtensionPackage,
-    ): String {
-        val extPackage = fetchPackage()
-        val metadata = extPackage.metadata
-        val pkgName = metadata.packageName
+        fetcher: suspend () -> String,
+    ): Int {
+        val apkFilePath = fetcher()
+        val apkName = File(apkFilePath).name

+        // check if we don't have the extension already installed
+        // if it's installed and we want to update, it first has to be uninstalled
        val isInstalled =
            transaction {
-                ExtensionTable
-                    .select(ExtensionTable.isInstalled)
-                    .where { ExtensionTable.pkgName eq pkgName }
-                    .firstOrNull()
+                ExtensionTable.selectAll().where { ExtensionTable.apkName eq apkName }.firstOrNull()
            }?.get(ExtensionTable.isInstalled) ?: false

-        if (isInstalled) {
-            if (forceReinstall) {
-                uninstallExtension(pkgName)
-            } else {
-                extPackage.file.deleteExisting()
-                return pkgName
-            }
+        val fileNameWithoutType = apkName.substringBefore(".apk")
+
+        val dirPathWithoutType = "${applicationDirs.extensionsRoot}/$fileNameWithoutType"
+        val jarFilePath = "$dirPathWithoutType.jar"
+
+        val packageInfo = getPackageInfo(apkFilePath)
+        val pkgName = packageInfo.packageName
+        if (isInstalled && forceReinstall) {
+            uninstallExtension(pkgName)
        }

-        if (!metadata.reqFeatures.contains(EXTENSION_FEATURE)) {
-            extPackage.file.deleteExisting()
-            throw Exception("This file is not a Tachiyomi extension")
-        }
-
-        val libVersion = metadata.versionName.substringBeforeLast('.').toDouble()
-        if (libVersion < LIB_VERSION_MIN || libVersion > LIB_VERSION_MAX) {
-            extPackage.file.deleteExisting()
-            throw Exception(
-                "Lib version is $libVersion, while only versions " +
-                    "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed",
-            )
-        }
-
-        var contentWarning =
-            extPackage.metadata
-                .metaData
-                .getInt(METADATA_CONTENT_WARNING)
-        if (contentWarning == 0) {
-            contentWarning = extPackage.metadata
-                .metaData
-                .getString(METADATA_CONTENT_WARNING)
-                ?.toIntOrNull() ?: 0
-            if (contentWarning == 0) {
-                contentWarning = extPackage.metadata
-                    .metaData
-                    .getString(METADATA_NSFW)
-                    ?.toIntOrNull() ?: 0
-            }
-        }
-
-        val sourceClass =
-            metadata.metaData
-                .getString(METADATA_SOURCE_CLASS)!!
-                .trim()
-
-        val className =
-            if (sourceClass.startsWith(".")) {
-                pkgName + sourceClass
-            } else {
-                sourceClass
+        if (!isInstalled || forceReinstall) {
+            if (!packageInfo.reqFeatures.orEmpty().any { it.name == EXTENSION_FEATURE }) {
+                throw Exception("This apk is not a Tachiyomi extension")
            }

-        logger.debug { "Main class for extension is $className" }
+            // Validate lib version
+            val libVersion = packageInfo.versionName.substringBeforeLast('.').toDouble()
+            if (libVersion < LIB_VERSION_MIN || libVersion > LIB_VERSION_MAX) {
+                throw Exception(
+                    "Lib version is $libVersion, while only versions " +
+                        "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed",
+                )
+            }

-        val extensionsRoot = Path(applicationDirs.extensionsRoot)
-        val jarFile = extPackage.prepareJarAndIcons(extensionsRoot)
+            // TODO: allow trusting keys
+//            val signatureHash = getSignatureHash(packageInfo)

-        try {
-            val extensionName =
-                metadata.metaData.getString(METADATA_NAME)
-                    ?: metadata.label?.substringAfter("Tachiyomi: ")
-                    ?: throw Exception("Could not resolve extension name")
+//            if (signatureHash == null) {
+//                throw Exception("Package $pkgName isn't signed")
+//            } else if (signatureHash !in trustedSignatures) {
+//                throw Exception("This apk is not a signed with the official tachiyomi signature")
+//            }

-            val extensionLibVersion =
-                metadata.metaData
-                    .getString(METADATA_EXTENSION_LIB)
-                    .takeUnless { it == "0" }
-                    ?: metadata.versionName.substringBeforeLast('.')
+            val isNsfw = packageInfo.applicationInfo.metaData.getString(METADATA_NSFW) == "1"

-            val apkName =
-                when (extPackage) {
-                    is ExtensionPackage.Apk -> extPackage.file.name
-                    is ExtensionPackage.Jar -> jarFile.name.removeSuffix(".jar") + ".apk"
-                }
+            val className =
+                packageInfo.packageName + packageInfo.applicationInfo.metaData.getString(METADATA_SOURCE_CLASS)

-            setupJar(
-                jarFile = jarFile,
-                className = className,
-                extensionName = extensionName,
-                extensionLibVersion = extensionLibVersion,
-                apkName = apkName,
-                pkgName = pkgName,
-                versionName = metadata.versionName,
-                versionCode = metadata.versionCode,
-                contentWarning = contentWarning,
-            )
-        } catch (e: Throwable) {
-            // free up the file descriptor if exists
-            PackageTools.jarLoaderMap.remove(jarFile.absolutePathString())?.close()
-            jarFile.deleteIfExists()
+            logger.debug { "Main class for extension is $className" }
+
+            dex2jar(apkFilePath, jarFilePath, fileNameWithoutType)
+            extractAssetsFromApk(apkFilePath, jarFilePath)
+            extractAndCacheApkIcon(apkFilePath, apkName)
+
+            // clean up
+            File(apkFilePath).delete()

            try {
+                // collect sources from the extension
+                val extensionMainClassInstance = loadExtensionSources(jarFilePath, className)
+                val sources: List<CatalogueSource> =
+                    when (extensionMainClassInstance) {
+                        is Source -> listOf(extensionMainClassInstance)
+                        is SourceFactory -> extensionMainClassInstance.createSources()
+                        else -> throw RuntimeException("Unknown source class type! ${extensionMainClassInstance.javaClass}")
+                    }.map { it as CatalogueSource }
+
+                val langs = sources.map { it.lang }.toSet()
+                val extensionLang =
+                    when (langs.size) {
+                        0 -> ""
+                        1 -> langs.first()
+                        else -> "all"
+                    }
+
+                val extensionName =
+                    packageInfo.applicationInfo.nonLocalizedLabel
+                        .toString()
+                        .substringAfter("Tachiyomi: ")
+
+                // update extension info
+                transaction {
+                    if (ExtensionTable.selectAll().where { ExtensionTable.pkgName eq pkgName }.firstOrNull() == null) {
+                        ExtensionTable.insert {
+                            it[this.apkName] = apkName
+                            it[name] = extensionName
+                            it[this.pkgName] = packageInfo.packageName
+                            it[versionName] = packageInfo.versionName
+                            it[versionCode] = packageInfo.versionCode.toLong()
+                            it[lang] = extensionLang
+                            it[contentRating] = if (isNsfw) 3 else 0 // todo will change
+                        }
+                    }
+
+                    ExtensionTable.update({ ExtensionTable.pkgName eq pkgName }) {
+                        it[this.apkName] = apkName
+                        it[this.isInstalled] = true
+                        it[this.classFQName] = className
+                        it[versionName] = packageInfo.versionName
+                        it[versionCode] = packageInfo.versionCode.toLong()
+                    }
+
+                    val extensionId =
+                        ExtensionTable
+                            .selectAll()
+                            .where { ExtensionTable.pkgName eq pkgName }
+                            .first()[ExtensionTable.id]
+                            .value
+
+                    sources.forEach { httpSource ->
+                        SourceTable.insert {
+                            it[id] = httpSource.id
+                            it[name] = httpSource.name
+                            it[lang] = httpSource.lang
+                            it[extension] = extensionId
+                            it[contentRating] = if (isNsfw) 3 else 0
+                        }
+                        logger.debug { "Installed source ${httpSource.name} (${httpSource.lang}) with id:${httpSource.id}" }
+                    }
+                }
+                return 201 // we installed successfully
+            } catch (e: Throwable) {
+                // free up the file descriptor if exists
+                PackageTools.jarLoaderMap.remove(jarFilePath)?.close()
+                File(jarFilePath).delete()
+
                uninstallExtension(pkgName)
-            } catch (_: Throwable) {
-            }
-            throw e
-        }
-        return pkgName
-    }
-
-    private fun setupJar(
-        jarFile: Path,
-        className: String,
-        extensionName: String,
-        extensionLibVersion: String,
-        apkName: String,
-        pkgName: String,
-        versionName: String,
-        versionCode: Int,
-        contentWarning: Int,
-    ) {
-        // collect sources from the extension
-        val extensionMainClassInstance = loadExtensionSources(jarFile, className)
-        val sources: List<Source> =
-            when (extensionMainClassInstance) {
-                is Source -> listOf(extensionMainClassInstance)
-                is SourceFactory -> extensionMainClassInstance.createSources()
-                else -> throw RuntimeException("Unknown source class type! ${extensionMainClassInstance.javaClass}")
-            }
-
-        val langs = sources.map { it.lang }.toSet()
-        val extensionLang =
-            when (langs.size) {
-                0 -> ""
-                1 -> langs.first()
-                else -> "all"
-            }
-
-        // update extension info
-        transaction {
-            if (ExtensionTable.selectAll().where { ExtensionTable.pkgName eq pkgName }.firstOrNull() == null) {
-                ExtensionTable.insert {
-                    it[this.apkName] = apkName
-                    it[name] = extensionName
-                    it[this.pkgName] = pkgName
-                    it[this.versionName] = versionName
-                    it[this.versionCode] = versionCode.toLong()
-                    it[extensionLib] = extensionLibVersion
-                    it[lang] = extensionLang
-                    it[this.contentWarning] = contentWarning
-                }
-            }
-
-            ExtensionTable.update({ ExtensionTable.pkgName eq pkgName }) {
-                it[this.apkName] = apkName
-                it[this.isInstalled] = true
-                it[this.classFQName] = className
-                it[this.versionName] = versionName
-                it[this.versionCode] = versionCode.toLong()
-            }
-
-            val extensionId =
-                ExtensionTable
-                    .selectAll()
-                    .where { ExtensionTable.pkgName eq pkgName }
-                    .first()[ExtensionTable.id]
-                    .value
-
-            sources.forEach { httpSource ->
-                SourceTable.insert {
-                    it[id] = httpSource.id
-                    it[name] = httpSource.name
-                    it[lang] = httpSource.lang
-                    it[extension] = extensionId
-                    it[this.contentWarning] = contentWarning
-                }
-                logger.debug { "Installed source ${httpSource.name} (${httpSource.lang}) with id:${httpSource.id}" }
+                throw e
            }
+        } else {
+            return 302 // extension was already installed
        }
    }

    private fun extractAndCacheApkIcon(
-        apkFile: Path,
-        pkgName: String,
+        apkFilePath: String,
+        apkName: String,
    ) {
+        val iconCacheDir = "${applicationDirs.extensionsRoot}/icon"
        try {
            val iconData =
-                ApkFile(apkFile.toFile()).use { apk ->
+                ApkFile(File(apkFilePath)).use { apk ->
                    apk.allIcons
                        .filterIsInstance<Icon>()
                        .mapNotNull { it.data?.let { data -> data to it.density } }
@@ -471,39 +256,34 @@ object Extension {
                        ?.first
                }
            if (iconData == null) {
-                logger.warn { "No icon found in APK $pkgName" }
+                logger.warn { "No icon found in APK $apkName" }
                return
            }
-            cacheIcon(pkgName, iconData.inputStream())
+
+            File(iconCacheDir).mkdirs()
+            clearCachedImage(iconCacheDir, apkName)
+            saveImage("$iconCacheDir/$apkName", iconData.inputStream(), null)
        } catch (e: Exception) {
-            logger.warn(e) { "Failed to extract icon from APK $pkgName" }
+            logger.warn(e) { "Failed to extract icon from APK $apkName" }
        }
    }

-    private fun cacheIcon(
-        pkgName: String,
-        inputStream: InputStream,
-    ) {
-        val iconCacheDir = Path(applicationDirs.extensionsRoot) / "icon"
-        iconCacheDir.createDirectories()
-        clearCachedImage(iconCacheDir.absolutePathString(), pkgName)
-        saveImage("$iconCacheDir/$pkgName", inputStream, null)
-    }
-
-    @OptIn(ExperimentalPathApi::class)
    private fun extractAssetsFromApk(
-        apkFile: Path,
-        jarFile: Path,
+        apkPath: String,
+        jarPath: String,
    ) {
-        val assetsFolder = apkFile.parent / "${apkFile.nameWithoutExtension}_assets"
-        assetsFolder.createDirectories()
+        val apkFile = File(apkPath)
+        val jarFile = File(jarPath)
+
+        val assetsFolder = File("${apkFile.parent}/${apkFile.nameWithoutExtension}_assets")
+        assetsFolder.mkdir()
        ZipInputStream(apkFile.inputStream()).use { zipInputStream ->
            var zipEntry = zipInputStream.nextEntry
            while (zipEntry != null) {
                if (zipEntry.name.startsWith("assets/") && !zipEntry.isDirectory) {
-                    val assetFile = assetsFolder / zipEntry.name
-                    assetFile.createParentDirectories()
-                    assetFile.outputStream().use { outputStream ->
+                    val assetFile = File(assetsFolder, zipEntry.name)
+                    assetFile.parentFile.mkdirs()
+                    FileOutputStream(assetFile).use { outputStream ->
                        zipInputStream.copyTo(outputStream)
                    }
                }
@@ -511,9 +291,9 @@ object Extension {
            }
        }

-        val tempJarFile = jarFile.parent / "${jarFile.nameWithoutExtension}_temp.jar"
+        val tempJarFile = File("${jarFile.parent}/${jarFile.nameWithoutExtension}_temp.jar")
        ZipInputStream(jarFile.inputStream()).use { jarZipInputStream ->
-            ZipOutputStream(tempJarFile.outputStream()).use { jarZipOutputStream ->
+            ZipOutputStream(FileOutputStream(tempJarFile)).use { jarZipOutputStream ->
                var zipEntry = jarZipInputStream.nextEntry
                while (zipEntry != null) {
                    if (!zipEntry.name.startsWith("META-INF/")) {
@@ -522,8 +302,8 @@ object Extension {
                    }
                    zipEntry = jarZipInputStream.nextEntry
                }
-                assetsFolder.walk().forEach { file ->
-                    if (file.isRegularFile()) {
+                assetsFolder.walkTopDown().forEach { file ->
+                    if (file.isFile) {
                        jarZipOutputStream.putNextEntry(ZipEntry(file.relativeTo(assetsFolder).toString().replace("\\", "/")))
                        file.inputStream().use { inputStream ->
                            inputStream.copyTo(jarZipOutputStream)
@@ -534,25 +314,17 @@ object Extension {
            }
        }

-        jarFile.deleteIfExists()
-        tempJarFile.copyTo(jarFile)
-        tempJarFile.deleteExisting()
+        jarFile.delete()
+        tempJarFile.renameTo(jarFile)

        assetsFolder.deleteRecursively()
    }

-    private fun extractAndParseAndroidManifest(jar: Path): AndroidManifestParser.AndroidManifest =
-        ZipFile.builder().setPath(jar).get().use { jarZip ->
-            jarZip.getInputStream(jarZip.getEntry("AndroidManifest.xml")).use {
-                AndroidManifestParser.parse(it)
-            }
-        }
-
    private val network: NetworkHelper by injectLazy()

-    private suspend fun downloadExtension(
+    private suspend fun downloadAPKFile(
        url: String,
-        savePath: Path,
+        savePath: String,
    ) {
        val response =
            network.client
@@ -560,10 +332,11 @@ object Extension {
                    GET(url, cache = CacheControl.FORCE_NETWORK),
                ).await()

-        savePath.createParentDirectories()
-        response.body.byteStream().use {
-            savePath.outputStream().buffered().use { out ->
-                it.copyTo(out)
+        val downloadedFile = File(savePath)
+        downloadedFile.sink().buffer().use { sink ->
+            response.body.source().use { source ->
+                sink.writeAll(source)
+                sink.flush()
            }
        }
    }
@@ -575,7 +348,7 @@ object Extension {
        val fileNameWithoutType =
            extensionRecord[ExtensionTable.apkName]?.substringBefore(".apk")
                ?: throw NullPointerException("Missing $pkgName apkName")
-        val jarPath = Path(applicationDirs.extensionsRoot) / "$fileNameWithoutType.jar"
+        val jarPath = "${applicationDirs.extensionsRoot}/$fileNameWithoutType.jar"
        val sources =
            transaction {
                val extensionId = extensionRecord[ExtensionTable.id].value
@@ -584,7 +357,7 @@ object Extension {

                SourceTable.deleteWhere { SourceTable.extension eq extensionId }

-                if (extensionRecord[ExtensionTable.isObsolete] || extensionRecord[ExtensionTable.apkUrl] == null) {
+                if (extensionRecord[ExtensionTable.isObsolete]) {
                    ExtensionTable.deleteWhere { ExtensionTable.pkgName eq pkgName }
                } else {
                    ExtensionTable.update({ ExtensionTable.pkgName eq pkgName }) {
@@ -597,18 +370,18 @@ object Extension {
                sources
            }

-        if (jarPath.exists()) {
+        if (File(jarPath).exists()) {
            // free up the file descriptor if exists
-            PackageTools.jarLoaderMap.remove(jarPath.absolutePathString())?.close()
+            PackageTools.jarLoaderMap.remove(jarPath)?.close()

            // clear all loaded sources
-            sources.forEach { GetSource.unregisterSource(it) }
+            sources.forEach { GetCatalogueSource.unregisterCatalogueSource(it) }

-            jarPath.deleteExisting()
+            File(jarPath).delete()
        }
    }

-    suspend fun updateExtension(pkgName: String): String {
+    suspend fun updateExtension(pkgName: String): Int {
        val targetExtension = ExtensionsList.updateMap.remove(pkgName)!!
        uninstallExtension(pkgName)
        transaction {
@@ -617,7 +390,7 @@ object Extension {
                it[versionName] = targetExtension.versionName
                it[versionCode] = targetExtension.versionCode
                it[lang] = targetExtension.lang
-                it[contentWarning] = targetExtension.contentWarning.ordinal
+                it[contentRating] = targetExtension.contentRating.ordinal
                it[iconUrl] = targetExtension.iconUrl
                it[hasUpdate] = false
            }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/ExtensionStoreService.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/ExtensionStoreService.kt
@@ -15,9 +15,6 @@ import kotlinx.serialization.decodeFromByteArray
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.okio.decodeFromBufferedSource
 import kotlinx.serialization.protobuf.ProtoBuf
-import okio.BufferedSource
-import okio.buffer
-import okio.gzip
 import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.core.inList
 import org.jetbrains.exposed.v1.jdbc.deleteWhere
@@ -44,49 +41,52 @@ object ExtensionStoreService {
    val protoBuf: ProtoBuf by injectLazy()
    val json: Json by injectLazy()

-    suspend fun fetch(indexUrl: String): ExtensionStore {
-        var updatedIndexUrl: String = indexUrl
+    suspend fun fetch(indexUrl: String): ExtensionStore = fetch(indexUrl, forceV2 = false)
+
+    private suspend fun fetch(
+        indexUrl: String,
+        forceV2: Boolean,
+    ): ExtensionStore {
+        var updatedIndexUrl = indexUrl
        return try {
-            val response = network.client.newCall(GET(updatedIndexUrl)).awaitSuccess()
-            response.body.source().decompressIfGzipped().use { source ->
-                val networkStore =
-                    when (source.peek().readByte()) {
-                        // "[..."
-                        0x5B.toByte() -> {
-                            run {
-                                if (!indexUrl.endsWith("/index.min.json")) {
-                                    throw IllegalArgumentException("Provided legacy store url is not valid")
+            val response = network.client.newCall(GET(indexUrl)).awaitSuccess()
+            response.body
+                .source()
+                .use { source ->
+                    try {
+                        protoBuf.decodeFromByteArray<NetworkExtensionStore>(source.peek().readByteArray())
+                    } catch (e: IllegalArgumentException) {
+                        logger.debug { "Failed to decode as protobuf, trying JSON" }
+                        if (forceV2) throw e
+                        try {
+                            json.decodeFromBufferedSource<NetworkExtensionStore>(source.peek())
+                        } catch (_: IllegalArgumentException) {
+                            logger.debug { "Failed to decode as NetworkExtensionStore, trying LegacyExtensionRepo" }
+                            val legacyIndex =
+                                try {
+                                    json.decodeFromBufferedSource<NetworkLegacyExtensionRepo>(source.peek())
+                                } catch (e: IllegalArgumentException) {
+                                    if (!indexUrl.endsWith("/index.min.json")) {
+                                        throw e
+                                    }
+                                    logger.debug { "Retrying with /index.min.json" }
+                                    updatedIndexUrl = indexUrl.replace("/index.min.json", "/repo.json")
+                                    network.client.newCall(GET(updatedIndexUrl)).awaitSuccess().body.source().use {
+                                        json.decodeFromBufferedSource<NetworkLegacyExtensionRepo>(it)
+                                    }
                                }
-                                updatedIndexUrl = indexUrl.replace("/index.min.json", "/repo.json")
-                                network.client.newCall(GET(updatedIndexUrl)).awaitSuccess().body.source().use {
-                                    json.decodeFromBufferedSource<NetworkLegacyExtensionRepo>(it)
-                                }
-                            }
-                        }

-                        // "{..."
-                        0x7B.toByte() -> {
-                            try {
-                                json.decodeFromBufferedSource<NetworkLegacyExtensionRepo>(source.peek())
-                            } catch (_: IllegalArgumentException) {
-                                json.decodeFromBufferedSource<NetworkExtensionStore>(source)
+                            if (legacyIndex.indexV2 != null) {
+                                return fetch(legacyIndex.indexV2, forceV2 = true)
+                            } else {
+                                legacyIndex
                            }
                        }
-
-                        else -> {
-                            protoBuf.decodeFromByteArray<NetworkExtensionStore>(source.readByteArray())
-                        }
                    }
-
-                if (networkStore is NetworkLegacyExtensionRepo && networkStore.indexV2 != null) {
-                    return fetch(networkStore.indexV2)
-                }
-
-                networkStore.toExtensionStore(updatedIndexUrl)
-            }
+                }.toExtensionStore(updatedIndexUrl)
        } catch (e: Exception) {
            if (e is CancellationException) throw e
-            logger.error(e) { "Failed to fetch extension store '$indexUrl'" }
+            logger.debug(e) { "Failed to fetch extension store '$indexUrl'" }
            throw e
        }
    }
@@ -108,7 +108,6 @@ object ExtensionStoreService {
                    it[contactDiscord] = store.contact.discord
                    it[indexUrl] = store.indexUrl
                    it[isLegacy] = store.isLegacy
-                    it[extensionListUrl] = store.extensionListUrl
                }
            } else {
                ExtensionStoreTable.update({ ExtensionStoreTable.indexUrl eq store.indexUrl }) {
@@ -118,7 +117,6 @@ object ExtensionStoreService {
                    it[contactWebsite] = store.contact.website
                    it[contactDiscord] = store.contact.discord
                    it[isLegacy] = store.isLegacy
-                    it[extensionListUrl] = store.extensionListUrl
                }
            }
        }
@@ -129,28 +127,24 @@ object ExtensionStoreService {
            transaction {
                ExtensionStoreTable.selectAll().toList()
            }
-        var needsPrefUpdate = false
-        val updateStores =
-            stores.mapNotNull { storeRow ->
-                val oldIndexUrl = storeRow[ExtensionStoreTable.indexUrl]
-                val oldName = storeRow[ExtensionStoreTable.name]
-                try {
-                    val store = fetch(oldIndexUrl)
-                    if (store.indexUrl != oldIndexUrl) {
-                        transaction {
-                            ExtensionStoreTable.deleteWhere { ExtensionStoreTable.indexUrl eq oldIndexUrl }
-                        }
-                        needsPrefUpdate = true
+        return stores.mapNotNull { storeRow ->
+            val oldIndexUrl = storeRow[ExtensionStoreTable.indexUrl]
+            val oldName = storeRow[ExtensionStoreTable.name]
+            try {
+                val store = fetch(oldIndexUrl)
+                upsert(store)
+                if (store.indexUrl != oldIndexUrl) {
+                    transaction {
+                        ExtensionStoreTable.deleteWhere { ExtensionStoreTable.indexUrl eq oldIndexUrl }
                    }
-                    upsert(store)
-                    store
-                } catch (e: Exception) {
-                    logger.warn(e) { "Failed to fetch extension store '$oldName ($oldIndexUrl)'" }
-                    null
+                    syncDbToPrefs()
                }
+                store
+            } catch (e: Exception) {
+                logger.warn(e) { "Failed to fetch extension store '$oldName ($oldIndexUrl)'" }
+                null
            }
-        if (needsPrefUpdate) syncDbToPrefs()
-        return updateStores
+        }
    }

    fun syncDbToPrefs() {
@@ -184,64 +178,37 @@ object ExtensionStoreService {
            }

        val toAdd = prefUrls - dbStores.keys
-        val toRemove = (dbStores.keys - prefUrls).toMutableSet()
-        var needsPrefUpdate = toRemove.isNotEmpty()

        toAdd.forEach { url ->
            try {
                val store = fetch(url)
-                if (store.indexUrl != url) {
-                    transaction {
-                        ExtensionStoreTable.deleteWhere { ExtensionStoreTable.indexUrl eq url }
-                    }
-                    needsPrefUpdate = true
-                    toRemove -= store.indexUrl
-                }
                upsert(store)
            } catch (e: Exception) {
                logger.warn(e) { "Failed to sync preference store '$url' to database" }
            }
        }

+        val toRemove = dbStores.keys - prefUrls
        if (toRemove.isNotEmpty()) {
            transaction {
                ExtensionStoreTable.deleteWhere { ExtensionStoreTable.indexUrl inList toRemove.toList() }
            }
        }
-        if (needsPrefUpdate) {
-            syncDbToPrefs()
-        }
    }

    suspend fun getExtensions(store: ExtensionStore): List<ExtensionInfo> {
        val extensions =
-            if (store.extensionListUrl != null) {
-                val response = network.client.newCall(GET(store.extensionListUrl)).awaitSuccess()
-                response.body.source().decompressIfGzipped().use { source ->
-                    when (source.peek().readByte()) {
-                        // "{..."
-                        0x7B.toByte() -> {
-                            json.decodeFromBufferedSource<NetworkExtensionStore.ExtensionList>(source)
-                        }
-
-                        else -> {
-                            protoBuf.decodeFromByteArray<NetworkExtensionStore.ExtensionList>(
-                                source.readByteArray(),
-                            )
+            if (!store.isLegacy) {
+                val response = network.client.newCall(GET(store.indexUrl)).awaitSuccess()
+                response.body
+                    .source()
+                    .use { source ->
+                        try {
+                            protoBuf.decodeFromByteArray<NetworkExtensionStore>(source.peek().readByteArray())
+                        } catch (_: IllegalArgumentException) {
+                            json.decodeFromBufferedSource<NetworkExtensionStore>(source.peek())
                        }
                    }.toExtensionInfos(store)
-                }
-            } else if (!store.isLegacy) {
-                val response = network.client.newCall(GET(store.indexUrl)).awaitSuccess()
-                response.body.source().decompressIfGzipped().use { source ->
-                    when (source.peek().readByte()) {
-                        // "{..."
-                        0x7B.toByte() -> json.decodeFromBufferedSource<NetworkExtensionStore>(source)
-
-                        else -> protoBuf.decodeFromByteArray<NetworkExtensionStore>(source.readByteArray())
-                    }.extensionList!!
-                        .toExtensionInfos(store)
-                }
            } else {
                val storeBaseUrl = store.indexUrl.removeSuffix("/repo.json")
                val response = network.client.newCall(GET("$storeBaseUrl/index.min.json")).awaitSuccess()
@@ -253,17 +220,4 @@ object ExtensionStoreService {
            }
        return extensions
    }
-
-    private fun BufferedSource.decompressIfGzipped(): BufferedSource {
-        val isGzip =
-            peek().use { peeked ->
-                try {
-                    peeked.readShort().toInt() == 0x1f8b
-                } catch (_: Exception) {
-                    false
-                }
-            }
-
-        return if (isGzip) gzip().buffer() else this
-    }
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/ExtensionsList.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/ExtensionsList.kt
@@ -22,7 +22,6 @@ import org.jetbrains.exposed.v1.jdbc.statements.toExecutable
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import org.jetbrains.exposed.v1.jdbc.update
 import suwayomi.tachidesk.manga.impl.extension.Extension.proxyExtensionIconUrl
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionDataClass
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionInfo
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
@@ -81,7 +80,7 @@ object ExtensionsList {
                    versionName = it[ExtensionTable.versionName],
                    versionCode = it[ExtensionTable.versionCode].toInt(),
                    lang = it[ExtensionTable.lang],
-                    isNsfw = it[ExtensionTable.contentWarning] >= ContentWarning.MIXED.ordinal,
+                    isNsfw = it[ExtensionTable.contentRating] == 3,
                    installed = it[ExtensionTable.isInstalled],
                    hasUpdate = it[ExtensionTable.hasUpdate],
                    obsolete = it[ExtensionTable.isObsolete],
@@ -132,8 +131,6 @@ object ExtensionsList {
                                    // Always update icon url and repo
                                    this[ExtensionTable.iconUrl] = foundExtension.iconUrl
                                    this[ExtensionTable.storeIndexUrl] = foundExtension.storeIndexUrl
-                                    this[ExtensionTable.apkUrl] = foundExtension.apkUrl
-                                    this[ExtensionTable.jarUrl] = foundExtension.jarUrl

                                    // add these because batch updates need matching columns
                                    this[ExtensionTable.hasUpdate] = extensionRecord[ExtensionTable.hasUpdate]
@@ -175,9 +172,8 @@ object ExtensionsList {
                                    this[ExtensionTable.versionName] = foundExtension.versionName
                                    this[ExtensionTable.versionCode] = foundExtension.versionCode
                                    this[ExtensionTable.lang] = foundExtension.lang
-                                    this[ExtensionTable.contentWarning] = foundExtension.contentWarning.ordinal
+                                    this[ExtensionTable.contentRating] = foundExtension.contentRating.ordinal
                                    this[ExtensionTable.apkUrl] = foundExtension.apkUrl
-                                    this[ExtensionTable.jarUrl] = foundExtension.jarUrl
                                    this[ExtensionTable.iconUrl] = foundExtension.iconUrl
                                }
                            }.toExecutable()
@@ -193,9 +189,8 @@ object ExtensionsList {
                        this[ExtensionTable.versionName] = foundExtension.versionName
                        this[ExtensionTable.versionCode] = foundExtension.versionCode
                        this[ExtensionTable.lang] = foundExtension.lang
-                        this[ExtensionTable.contentWarning] = foundExtension.contentWarning.ordinal
+                        this[ExtensionTable.contentRating] = foundExtension.contentRating.ordinal
                        this[ExtensionTable.apkUrl] = foundExtension.apkUrl
-                        this[ExtensionTable.jarUrl] = foundExtension.jarUrl
                        this[ExtensionTable.iconUrl] = foundExtension.iconUrl
                    }
                }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkExtensionStore.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkExtensionStore.kt
@@ -11,7 +11,7 @@ import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.JsonNames
 import kotlinx.serialization.protobuf.ProtoNumber
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
+import suwayomi.tachidesk.manga.model.dataclass.ContentRating
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionInfo
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionSource
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionStore
@@ -23,8 +23,7 @@ data class NetworkExtensionStore(
    @ProtoNumber(2) val badgeLabel: String,
    @ProtoNumber(3) val signingKey: String,
    @ProtoNumber(4) val contact: Contact,
-    @ProtoNumber(101) val extensionList: ExtensionList?,
-    @ProtoNumber(102) val extensionListUrl: String?,
+    @ProtoNumber(5) val extensions: List<Extension>,
 ) : BaseNetworkExtensionStore {
    @Serializable
    data class Contact(
@@ -32,11 +31,6 @@ data class NetworkExtensionStore(
        @ProtoNumber(2) val discord: String?,
    )

-    @Serializable
-    data class ExtensionList(
-        @ProtoNumber(1) val extensions: List<Extension>,
-    )
-
    @Serializable
    data class Extension(
        @ProtoNumber(1) val name: String,
@@ -45,16 +39,13 @@ data class NetworkExtensionStore(
        @ProtoNumber(4) val extensionLib: String,
        @ProtoNumber(5) val versionCode: Long,
        @ProtoNumber(6) val versionName: String,
-        @ProtoNumber(7) val contentWarning: ContentWarning,
-        @ProtoNumber(8) val sources: List<Source>,
+        @ProtoNumber(7) val sources: List<Source>,
    )

    @Serializable
    data class Resources(
        @ProtoNumber(1) val apkUrl: String,
        @ProtoNumber(2) val iconUrl: String,
-        // Keiyoushi specific output
-        @ProtoNumber(501) val jarUrl: String? = null,
    )

    @Serializable
@@ -64,27 +55,27 @@ data class NetworkExtensionStore(
        @ProtoNumber(3) val language: String,
        @ProtoNumber(4) val homeUrl: String = "",
        @ProtoNumber(5) val mirrorUrls: List<String> = emptyList(),
-        // @ProtoNumber(6) val contentWarning: ContentWarning = ContentWarning.SAFE,
+        @ProtoNumber(6) val contentRating: ContentRating = ContentRating.SAFE,
        @ProtoNumber(7) val message: String? = null,
    )

    @Serializable
-    enum class ContentWarning {
+    enum class ContentRating {
        @ProtoNumber(0)
-        @JsonNames("CONTENT_WARNING_UNSPECIFIED")
-        UNSPECIFIED,
-
-        @ProtoNumber(1)
-        @JsonNames("CONTENT_WARNING_SAFE")
+        @JsonNames("CONTENT_RATING_SAFE")
        SAFE,

+        @ProtoNumber(1)
+        @JsonNames("CONTENT_RATING_SUGGESTIVE")
+        SUGGESTIVE,
+
        @ProtoNumber(2)
-        @JsonNames("CONTENT_WARNING_MIXED")
-        MIXED,
+        @JsonNames("CONTENT_RATING_EROTICA")
+        EROTICA,

        @ProtoNumber(3)
-        @JsonNames("CONTENT_WARNING_NSFW")
-        NSFW,
+        @JsonNames("CONTENT_RATING_PORNOGRAPHIC")
+        PORNOGRAPHIC,
    }

    override fun toExtensionStore(indexUrl: String): ExtensionStore =
@@ -99,11 +90,10 @@ data class NetworkExtensionStore(
                    discord = contact.discord,
                ),
            isLegacy = false,
-            extensionListUrl = extensionListUrl,
        )
 }

-fun NetworkExtensionStore.ExtensionList.toExtensionInfos(store: ExtensionStore): List<ExtensionInfo> =
+fun NetworkExtensionStore.toExtensionInfos(store: ExtensionStore): List<ExtensionInfo> =
    extensions.map { extension ->
        val lang = extension.sources.map { it.language }.toSet()
        ExtensionInfo(
@@ -111,21 +101,18 @@ fun NetworkExtensionStore.ExtensionList.toExtensionInfos(store: ExtensionStore):
            name = extension.name,
            pkgName = extension.packageName,
            apkUrl = extension.resources.apkUrl,
-            jarUrl = extension.resources.jarUrl,
            iconUrl = extension.resources.iconUrl,
            extensionLib = extension.extensionLib,
            versionCode = extension.versionCode,
            versionName = extension.versionName,
            lang = if (lang.size == 1) lang.first() else "all",
-            contentWarning =
-                when (extension.contentWarning) {
-                    NetworkExtensionStore.ContentWarning.SAFE,
-                    NetworkExtensionStore.ContentWarning.UNSPECIFIED,
-                    -> ContentWarning.SAFE
-
-                    NetworkExtensionStore.ContentWarning.MIXED -> ContentWarning.MIXED
-
-                    NetworkExtensionStore.ContentWarning.NSFW -> ContentWarning.NSFW
+            contentRating =
+                when (extension.sources.maxOfOrNull { it.contentRating }) {
+                    NetworkExtensionStore.ContentRating.SAFE -> ContentRating.SAFE
+                    NetworkExtensionStore.ContentRating.SUGGESTIVE -> ContentRating.SUGGESTIVE
+                    NetworkExtensionStore.ContentRating.EROTICA -> ContentRating.EROTICA
+                    NetworkExtensionStore.ContentRating.PORNOGRAPHIC -> ContentRating.PORNOGRAPHIC
+                    null -> ContentRating.SAFE
                },
            sources =
                extension.sources.map { source ->
@@ -134,17 +121,6 @@ fun NetworkExtensionStore.ExtensionList.toExtensionInfos(store: ExtensionStore):
                        name = source.name,
                        lang = source.language,
                        homeUrl = source.homeUrl,
-                        message = source.message,
-                        contentWarning =
-                            when (extension.contentWarning) { // todo source.contentWarning
-                                NetworkExtensionStore.ContentWarning.SAFE,
-                                NetworkExtensionStore.ContentWarning.UNSPECIFIED,
-                                -> ContentWarning.SAFE
-
-                                NetworkExtensionStore.ContentWarning.MIXED -> ContentWarning.MIXED
-
-                                NetworkExtensionStore.ContentWarning.NSFW -> ContentWarning.NSFW
-                            },
                    )
                },
        )
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkLegacyExtension.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkLegacyExtension.kt
@@ -9,7 +9,7 @@ package suwayomi.tachidesk.manga.impl.extension.github

 import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
+import suwayomi.tachidesk.manga.model.dataclass.ContentRating
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionInfo
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionSource
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionStore
@@ -44,13 +44,12 @@ fun NetworkLegacyExtension.toExtensionInfo(
        name = name.substringAfter("Tachiyomi: "),
        pkgName = pkg,
        apkUrl = "$storeBaseUrl/apk/$apk",
-        jarUrl = null,
        iconUrl = "$storeBaseUrl/icon/$pkg.png",
        extensionLib = version.substringBeforeLast('.'),
        versionCode = code,
        versionName = version,
        lang = lang,
-        contentWarning = if (nsfw == 1) ContentWarning.MIXED else ContentWarning.SAFE,
+        contentRating = if (nsfw == 1) ContentRating.PORNOGRAPHIC else ContentRating.SAFE,
        sources =
            if (sources.isNullOrEmpty()) {
                listOf(
@@ -59,8 +58,6 @@ fun NetworkLegacyExtension.toExtensionInfo(
                        name = name,
                        lang = lang,
                        homeUrl = "",
-                        message = null,
-                        contentWarning = if (nsfw == 1) ContentWarning.MIXED else ContentWarning.SAFE,
                    ),
                )
            } else {
@@ -70,8 +67,6 @@ fun NetworkLegacyExtension.toExtensionInfo(
                        name = source.name,
                        lang = source.lang,
                        homeUrl = source.baseUrl,
-                        message = null,
-                        contentWarning = if (nsfw == 1) ContentWarning.MIXED else ContentWarning.SAFE,
                    )
                }
            },
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkLegacyExtensionRepo.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/github/NetworkLegacyExtensionRepo.kt
@@ -36,6 +36,5 @@ data class NetworkLegacyExtensionRepo(
                    discord = null,
                ),
            isLegacy = true,
-            extensionListUrl = null,
        )
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/sync/KoreaderSyncService.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/sync/KoreaderSyncService.kt
@@ -127,36 +127,29 @@ object KoreaderSyncService {
            }

            val mangaId = chapterRow[ChapterTable.manga].value
-            val isDownloaded = chapterRow[ChapterTable.isDownloaded]
            val checksumMethod = serverConfig.koreaderSyncChecksumMethod.value

            val newHash =
                when (checksumMethod) {
                    KoreaderSyncChecksumMethod.BINARY -> {
-                        // Only generate binary hash if the chapter is downloaded to avoid fetching missing files
-                        if (isDownloaded) {
-                            logger.debug { "[KOSYNC HASH] No hash for chapterId=$chapterId. Generating from downloaded content." }
+                        logger.debug { "[KOSYNC HASH] No hash for chapterId=$chapterId. Generating from downloaded content." }
+                        try {
+                            // Always create a CBZ in memory if it doesn't exist
+                            val (stream, _) = ChapterDownloadHelper.getArchiveStreamWithSize(mangaId, chapterId)
+                            // Write the stream to a temp file for partial hashing
+                            val tempFile = File.createTempFile("kosync-hash-", ".cbz")
                            try {
-                                // Always create a CBZ in memory if it doesn't exist
-                                val (stream, _) = ChapterDownloadHelper.getArchiveStreamWithSize(mangaId, chapterId)
-                                // Write the stream to a temp file for partial hashing
-                                val tempFile = File.createTempFile("kosync-hash-", ".cbz")
-                                try {
-                                    tempFile.outputStream().use { fos ->
-                                        stream.use { it.copyTo(fos) }
-                                    }
-                                    // Use the same hashing method as for downloads
-                                    KoreaderHelper.hashContents(tempFile)
-                                } finally {
-                                    // Always delete the temp file
-                                    tempFile.delete()
+                                tempFile.outputStream().use { fos ->
+                                    stream.use { it.copyTo(fos) }
                                }
-                            } catch (e: Exception) {
-                                logger.warn(e) { "[KOSYNC HASH] Failed to generate archive stream for chapterId=$chapterId." }
-                                null
+                                // Use the same hashing method as for downloads
+                                KoreaderHelper.hashContents(tempFile)
+                            } finally {
+                                // Always delete the temp file
+                                tempFile.delete()
                            }
-                        } else {
-                            logger.debug { "[KOSYNC HASH] Skipping binary hash for chapterId=$chapterId because it is not downloaded." }
+                        } catch (e: Exception) {
+                            logger.warn(e) { "[KOSYNC HASH] Failed to generate archive stream for chapterId=$chapterId." }
                            null
                        }
                    }
@@ -182,7 +175,7 @@ object KoreaderSyncService {
                }
                logger.info { "[KOSYNC HASH] Generated and saved new hash for chapterId=$chapterId" }
            } else {
-                logger.warn { "[KOSYNC HASH] Hashing failed or skipped for chapterId=$chapterId." }
+                logger.warn { "[KOSYNC HASH] Hashing failed for chapterId=$chapterId." }
            }
            newHash
        }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/track/Track.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/track/Track.kt
@@ -222,48 +222,6 @@ object Track {
        }
    }

-    fun bindTrackRecord(
-        mangaId: Int,
-        trackRecordId: Int,
-    ): Int {
-        val (trackRecord, existingTrackRecord) =
-            transaction {
-                val trackRecord =
-                    TrackRecordTable
-                        .selectAll()
-                        .where {
-                            (TrackRecordTable.id eq trackRecordId)
-                        }.first()
-                        .toTrackRecordDataClass()
-
-                val existingTrackRecord =
-                    TrackRecordTable
-                        .selectAll()
-                        .where {
-                            (TrackRecordTable.mangaId eq mangaId) and (TrackRecordTable.trackerId eq trackRecord.trackerId)
-                        }.firstOrNull()
-                        ?.toTrackRecordDataClass()
-
-                trackRecord to existingTrackRecord
-            }
-
-        val isAlreadyBoundToManga = trackRecord.mangaId == mangaId
-        if (isAlreadyBoundToManga) {
-            return trackRecordId
-        }
-
-        val hasRecordForTracker = existingTrackRecord != null
-        if (hasRecordForTracker) {
-            val updatedTrack = trackRecord.copy(id = existingTrackRecord.id, mangaId = mangaId).toTrack()
-
-            return updateTrackRecord(updatedTrack)
-        }
-
-        val newTrack = trackRecord.copy(mangaId = mangaId).toTrack()
-
-        return insertTrackRecord(newTrack)
-    }
-
    suspend fun refresh(recordId: Int) {
        val recordDb =
            transaction {
@@ -465,9 +423,9 @@ object Track {
            }
        }

-    fun updateTrackRecord(track: Track): Int = updateTrackRecords(listOf(track)).first()
+    fun updateTrackRecord(track: Track) = updateTrackRecords(listOf(track))

-    fun updateTrackRecords(tracks: List<Track>): List<Int> =
+    fun updateTrackRecords(tracks: List<Track>) =
        transaction {
            if (tracks.isNotEmpty()) {
                BatchUpdateStatement(TrackRecordTable)
@@ -489,8 +447,6 @@ object Track {
                    }.toExecutable()
                    .execute(this@transaction)
            }
-
-            tracks.map { it.id!! }
        }

    fun insertTrackRecord(track: Track): Int = insertTrackRecords(listOf(track)).first()
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/update/Updater.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/update/Updater.kt
@@ -31,6 +31,7 @@ import kotlinx.coroutines.sync.withPermit
 import suwayomi.tachidesk.global.impl.sync.SyncManager
 import suwayomi.tachidesk.manga.impl.Category
 import suwayomi.tachidesk.manga.impl.CategoryManga
+import suwayomi.tachidesk.manga.impl.Chapter
 import suwayomi.tachidesk.manga.impl.Manga
 import suwayomi.tachidesk.manga.model.dataclass.CategoryDataClass
 import suwayomi.tachidesk.manga.model.dataclass.IncludeOrExclude
@@ -310,10 +311,10 @@ class Updater : IUpdater {
        tracker[job.manga.id] =
            try {
                logger.info { "Updating ${job.manga}" }
-                Manga.updateMangaAndChapters(
-                    job.manga.id,
-                    updateManga = serverConfig.updateMangas.value || !job.manga.initialized,
-                )
+                if (serverConfig.updateMangas.value || !job.manga.initialized) {
+                    Manga.getManga(job.manga.id, true)
+                }
+                Chapter.getChapterList(job.manga.id, true)
                job.copy(status = JobStatus.COMPLETE)
            } catch (e: Exception) {
                logger.error(e) { "Error while updating ${job.manga}" }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/AndroidManifestParser.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/AndroidManifestParser.kt
@@ -1,148 +0,0 @@
-package suwayomi.tachidesk.manga.impl.util
-
-import kotlinx.serialization.Serializable
-import nl.adaptivity.xmlutil.ExperimentalXmlUtilApi
-import nl.adaptivity.xmlutil.XmlDeclMode
-import nl.adaptivity.xmlutil.core.KtXmlReader
-import nl.adaptivity.xmlutil.serialization.UnknownChildHandler
-import nl.adaptivity.xmlutil.serialization.XML
-import nl.adaptivity.xmlutil.serialization.XmlElement
-import nl.adaptivity.xmlutil.serialization.XmlSerialName
-import java.io.InputStream
-
-object AndroidManifestParser {
-    private const val ANDROID_NS = "http://schemas.android.com/apk/res/android"
-
-    @Serializable
-    @XmlSerialName("manifest", "", "")
-    data class AndroidManifest(
-        @XmlSerialName("package", "", "")
-        val packageName: String,
-        @XmlSerialName("versionCode", ANDROID_NS, "android")
-        val versionCode: Int? = null,
-        @XmlSerialName("versionName", ANDROID_NS, "android")
-        val versionName: String? = null,
-        @XmlElement(true)
-        @XmlSerialName("uses-sdk", "", "")
-        val usesSdk: UsesSdk? = null,
-        @XmlElement(true)
-        @XmlSerialName("uses-feature", "", "")
-        val usesFeatures: List<UsesFeature> = emptyList(),
-        @XmlElement(true)
-        @XmlSerialName("application", "", "")
-        val application: Application? = null,
-    )
-
-    @Serializable
-    @XmlSerialName("uses-sdk", "", "")
-    data class UsesSdk(
-        @XmlSerialName("minSdkVersion", ANDROID_NS, "android")
-        val minSdkVersion: Int? = null,
-        @XmlSerialName("targetSdkVersion", ANDROID_NS, "android")
-        val targetSdkVersion: Int? = null,
-    )
-
-    @Serializable
-    @XmlSerialName("uses-feature", "", "")
-    data class UsesFeature(
-        @XmlSerialName("name", ANDROID_NS, "android")
-        val name: String? = null,
-    )
-
-    @Serializable
-    @XmlSerialName("application", "", "")
-    data class Application(
-        @XmlSerialName("label", ANDROID_NS, "android")
-        val label: String? = null,
-        @XmlSerialName("icon", ANDROID_NS, "android")
-        val icon: String? = null,
-        @XmlSerialName("allowBackup", ANDROID_NS, "android")
-        val allowBackup: Boolean? = null,
-        @XmlSerialName("extractNativeLibs", ANDROID_NS, "android")
-        val extractNativeLibs: Boolean? = null,
-        @XmlElement(true)
-        @XmlSerialName("meta-data", "", "")
-        val metaData: List<MetaData> = emptyList(),
-        @XmlElement(true)
-        @XmlSerialName("activity", "", "")
-        val activities: List<Activity> = emptyList(),
-    )
-
-    @Serializable
-    @XmlSerialName("meta-data", "", "")
-    data class MetaData(
-        @XmlSerialName("name", ANDROID_NS, "android")
-        val name: String,
-        @XmlSerialName("value", ANDROID_NS, "android")
-        val value: String? = null,
-        @XmlSerialName("resource", ANDROID_NS, "android")
-        val resource: String? = null,
-    )
-
-    @Serializable
-    @XmlSerialName("activity", "", "")
-    data class Activity(
-        @XmlSerialName("name", ANDROID_NS, "android")
-        val name: String,
-        @XmlSerialName("exported", ANDROID_NS, "android")
-        val exported: Boolean? = null,
-        @XmlSerialName("theme", ANDROID_NS, "android")
-        val theme: String? = null,
-        @XmlElement(true)
-        @XmlSerialName("intent-filter", "", "")
-        val intentFilters: List<IntentFilter> = emptyList(),
-    )
-
-    @Serializable
-    @XmlSerialName("intent-filter", "", "")
-    data class IntentFilter(
-        @XmlElement(true)
-        @XmlSerialName("action", "", "")
-        val actions: List<Action> = emptyList(),
-        @XmlElement(true)
-        @XmlSerialName("category", "", "")
-        val categories: List<Category> = emptyList(),
-        @XmlElement(true)
-        @XmlSerialName("data", "", "")
-        val data: List<Data> = emptyList(),
-    )
-
-    @Serializable
-    @XmlSerialName("action", "", "")
-    data class Action(
-        @XmlSerialName("name", ANDROID_NS, "android")
-        val name: String,
-    )
-
-    @Serializable
-    @XmlSerialName("category", "", "")
-    data class Category(
-        @XmlSerialName("name", ANDROID_NS, "android")
-        val name: String,
-    )
-
-    @Serializable
-    @XmlSerialName("data", "", "")
-    data class Data(
-        @XmlSerialName("scheme", ANDROID_NS, "android")
-        val scheme: String? = null,
-        @XmlSerialName("host", ANDROID_NS, "android")
-        val host: String? = null,
-        @XmlSerialName("pathPattern", ANDROID_NS, "android")
-        val pathPattern: String? = null,
-    )
-
-    @OptIn(ExperimentalXmlUtilApi::class)
-    private val xml =
-        XML {
-            autoPolymorphic = false
-            repairNamespaces = true
-            xmlDeclMode = XmlDeclMode.Minimal
-            defaultPolicy {
-                unknownChildHandler = UnknownChildHandler { _, _, _, _, _ -> emptyList() }
-            }
-        }
-
-    @OptIn(ExperimentalXmlUtilApi::class)
-    fun parse(input: InputStream): AndroidManifest = xml.decodeFromReader(AndroidManifest.serializer(), KtXmlReader(input))
-}
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/DirName.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/DirName.kt
@@ -11,7 +11,7 @@ import io.github.oshai.kotlinlogging.KotlinLogging
 import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.jdbc.selectAll
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.manga.model.table.MangaTable
 import suwayomi.tachidesk.server.ApplicationDirs
@@ -37,7 +37,7 @@ private fun getMangaDir(
 private fun getMangaDir(mangaId: Int): String =
    transaction {
        val mangaEntry = MangaTable.selectAll().where { MangaTable.id eq mangaId }.first()
-        val source = GetSource.getSourceOrStub(mangaEntry[MangaTable.sourceReference])
+        val source = GetCatalogueSource.getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference])

        getMangaDir(mangaEntry[MangaTable.title], source.toString())
    }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/PackageTools.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/PackageTools.kt
@@ -23,14 +23,13 @@ import suwayomi.tachidesk.server.ApplicationDirs
 import uy.kohesive.injekt.injectLazy
 import xyz.nulldev.androidcompat.pm.InstalledPackage.Companion.toList
 import xyz.nulldev.androidcompat.pm.toPackageInfo
+import java.io.File
 import java.net.URL
 import java.net.URLClassLoader
+import java.nio.file.Files
 import java.nio.file.Path
 import javax.xml.parsers.DocumentBuilderFactory
 import kotlin.io.path.Path
-import kotlin.io.path.absolutePathString
-import kotlin.io.path.nameWithoutExtension
-import kotlin.io.path.readBytes
 import kotlin.io.path.relativeTo

 object PackageTools {
@@ -41,11 +40,6 @@ object PackageTools {
    const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
    const val METADATA_SOURCE_FACTORY = "tachiyomi.extension.factory"
    const val METADATA_NSFW = "tachiyomi.extension.nsfw"
-
-    const val METADATA_NAME = "tachiyomix.name"
-    const val METADATA_EXTENSION_LIB = "tachiyomix.extensionLib"
-    const val METADATA_CONTENT_WARNING = "tachiyomix.contentWarning"
-
    const val LIB_VERSION_MIN = 1.3
    const val LIB_VERSION_MAX = 1.6

@@ -53,13 +47,15 @@ object PackageTools {
     * Convert dex to jar, a wrapper for the dex2jar library
     */
    fun dex2jar(
-        dexFile: Path,
-        jarFile: Path,
+        dexFile: String,
+        jarFile: String,
+        fileNameWithoutType: String,
    ) {
        // adopted from com.googlecode.dex2jar.tools.Dex2jarCmd.doCommandLine
        // source at: https://github.com/DexPatcher/dex2jar/tree/v2.1-20190905-lanchon/dex-tools/src/main/java/com/googlecode/dex2jar/tools/Dex2jarCmd.java

-        val reader = MultiDexFileReader.open(dexFile.readBytes())
+        val jarFilePath = File(jarFile).toPath()
+        val reader = MultiDexFileReader.open(Files.readAllBytes(File(dexFile).toPath()))
        val handler = BaksmaliBaseDexExceptionHandler()
        Dex2jar
            .from(reader)
@@ -72,10 +68,10 @@ object PackageTools {
            .noCode(false)
            .skipExceptions(false)
            .dontSanitizeNames(true)
-            .to(jarFile)
+            .to(jarFilePath)
        if (handler.hasException()) {
            val rootPath = Path(applicationDirs.extensionsRoot)
-            val errorFile: Path = rootPath.resolve("${dexFile.nameWithoutExtension}-error.txt")
+            val errorFile: Path = rootPath.resolve("$fileNameWithoutType-error.txt")
            logger.error {
                """
                Detail Error Information in File ${errorFile.relativeTo(rootPath)}
@@ -88,55 +84,56 @@ object PackageTools {
            }
            handler.dump(errorFile, emptyArray<String>())
        } else {
-            BytecodeEditor.fixAndroidClasses(jarFile)
+            BytecodeEditor.fixAndroidClasses(jarFilePath)
        }
    }

    /** A modified version of `xyz.nulldev.androidcompat.pm.InstalledPackage.info` */
-    fun getPackageInfo(apkFile: Path): PackageInfo =
-        ApkParsers.getMetaInfo(apkFile.toFile()).toPackageInfo(apkFile.toFile()).apply {
-            ApkFile(apkFile.toFile()).use { parsed ->
-                val dbFactory = DocumentBuilderFactory.newInstance()
-                val dBuilder = dbFactory.newDocumentBuilder()
-                val doc =
-                    parsed.manifestXml.byteInputStream().use {
-                        dBuilder.parse(it)
-                    }
+    fun getPackageInfo(apkFilePath: String): PackageInfo {
+        val apk = File(apkFilePath)
+        return ApkParsers.getMetaInfo(apk).toPackageInfo(apk).apply {
+            val parsed = ApkFile(apk)
+            val dbFactory = DocumentBuilderFactory.newInstance()
+            val dBuilder = dbFactory.newDocumentBuilder()
+            val doc =
+                parsed.manifestXml.byteInputStream().use {
+                    dBuilder.parse(it)
+                }

-                logger.trace { parsed.manifestXml }
+            logger.trace { parsed.manifestXml }

-                applicationInfo.metaData =
-                    Bundle().apply {
-                        val appTag = doc.getElementsByTagName("application").item(0)
+            applicationInfo.metaData =
+                Bundle().apply {
+                    val appTag = doc.getElementsByTagName("application").item(0)

-                        appTag
-                            ?.childNodes
-                            ?.toList()
-                            .orEmpty()
-                            .asSequence()
-                            .filter {
-                                it.nodeType == Node.ELEMENT_NODE
-                            }.map {
-                                it as Element
-                            }.filter {
-                                it.tagName == "meta-data"
-                            }.forEach {
-                                putString(
-                                    it.attributes.getNamedItem("android:name").nodeValue,
-                                    it.attributes.getNamedItem("android:value").nodeValue,
-                                )
-                            }
-                    }
+                    appTag
+                        ?.childNodes
+                        ?.toList()
+                        .orEmpty()
+                        .asSequence()
+                        .filter {
+                            it.nodeType == Node.ELEMENT_NODE
+                        }.map {
+                            it as Element
+                        }.filter {
+                            it.tagName == "meta-data"
+                        }.forEach {
+                            putString(
+                                it.attributes.getNamedItem("android:name").nodeValue,
+                                it.attributes.getNamedItem("android:value").nodeValue,
+                            )
+                        }
+                }

-                signatures =
-                    (
-                        parsed.apkSingers.flatMap { it.certificateMetas }
-                        // + parsed.apkV2Singers.flatMap { it.certificateMetas }
-                    ) // Blocked by: https://github.com/hsiafan/apk-parser/issues/72
-                        .map { Signature(it.data) }
-                        .toTypedArray()
-            }
+            signatures =
+                (
+                    parsed.apkSingers.flatMap { it.certificateMetas }
+                    // + parsed.apkV2Singers.flatMap { it.certificateMetas }
+                ) // Blocked by: https://github.com/hsiafan/apk-parser/issues/72
+                    .map { Signature(it.data) }
+                    .toTypedArray()
        }
+    }

    fun getSignatureHash(pkgInfo: PackageInfo): String? {
        val signatures = pkgInfo.signatures
@@ -154,19 +151,19 @@ object PackageTools {
     * It may return an instance of HttpSource or SourceFactory depending on the extension.
     */
    fun loadExtensionSources(
-        jar: Path,
+        jarPath: String,
        className: String,
    ): Any {
        try {
-            logger.debug { "loading jar with path: ${jar.absolutePathString()}" }
-            val classLoader = jarLoaderMap[jar.absolutePathString()] ?: ChildFirstURLClassLoader(arrayOf<URL>(jar.toUri().toURL()))
+            logger.debug { "loading jar with path: $jarPath" }
+            val classLoader = jarLoaderMap[jarPath] ?: ChildFirstURLClassLoader(arrayOf<URL>(Path(jarPath).toUri().toURL()))
            val classToLoad = Class.forName(className, false, classLoader)

-            jarLoaderMap[jar.absolutePathString()] = classLoader
+            jarLoaderMap[jarPath] = classLoader

            return classToLoad.getDeclaredConstructor().newInstance()
        } catch (e: Exception) {
-            logger.error(e) { "Failed to load jar with path: ${jar.absolutePathString()}" }
+            logger.error(e) { "Failed to load jar with path: $jarPath" }
            throw e
        }
    }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/ResourceArscIconParser.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/ResourceArscIconParser.kt
@@ -1,71 +0,0 @@
-package suwayomi.tachidesk.manga.impl.util
-
-import nl.adaptivity.xmlutil.core.impl.multiplatform.InputStream
-import org.apache.commons.compress.archivers.zip.ZipFile
-import pxb.android.arsc.ArscParser
-import pxb.android.arsc.Config
-import pxb.android.arsc.Pkg
-import java.nio.ByteBuffer
-import java.nio.ByteOrder
-
-object ResourceArscIconParser {
-    private data class IconCandidate(
-        val density: Int,
-        val path: String,
-    )
-
-    fun extractIcon(zip: ZipFile): InputStream {
-        val packages =
-            zip
-                .getInputStream(zip.getEntry("resources.arsc"))
-                .use { ArscParser(it.readBytes()).parse() }
-
-        val icon =
-            packages
-                .flatMap { it.iconCandidates() }
-                .maxByOrNull { it.density }
-                ?: throw NullPointerException("No valid icons")
-
-        val entry =
-            zip.getEntry(icon.path)
-                ?: throw NullPointerException("Icon ${icon.path} missing")
-
-        return zip.getInputStream(entry)
-    }
-
-    private fun Pkg.iconCandidates(): List<IconCandidate> =
-        types.values
-            .filter { it.name == "mipmap" || it.name == "drawable" }
-            .flatMap {
-                it.configs.flatMap {
-                    val density = it.density()
-
-                    it.resources.values
-                        .asSequence()
-                        .filter { it.spec.name == "ic_launcher" }
-                        .map { it.value.toString() }
-                        .filter(::isRasterImage)
-                        .map { IconCandidate(density, it) }
-                }
-            }
-
-    private fun Config.density(): Int =
-        ByteBuffer
-            .wrap(id)
-            .order(ByteOrder.LITTLE_ENDIAN)
-            .getShort(14)
-            .toInt() and 0xffff
-
-    private val rasterExtensions =
-        setOf(
-            "png",
-            "webp",
-            "jpg",
-            "jpeg",
-        )
-
-    private fun isRasterImage(path: String): Boolean =
-        path
-            .substringAfterLast('.', "")
-            .lowercase() in rasterExtensions
-}
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/source/GetCatalogueSource.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/source/GetCatalogueSource.kt
@@ -7,6 +7,7 @@ package suwayomi.tachidesk.manga.impl.util.source
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceFactory
 import eu.kanade.tachiyomi.source.online.HttpSource
@@ -20,17 +21,15 @@ import suwayomi.tachidesk.manga.model.table.SourceTable
 import suwayomi.tachidesk.server.ApplicationDirs
 import uy.kohesive.injekt.injectLazy
 import java.util.concurrent.ConcurrentHashMap
-import kotlin.io.path.Path
-import kotlin.io.path.div

-object GetSource {
+object GetCatalogueSource {
    private val logger = KotlinLogging.logger { }

-    private val sourceCache = ConcurrentHashMap<Long, Source>()
+    private val sourceCache = ConcurrentHashMap<Long, CatalogueSource>()
    private val applicationDirs: ApplicationDirs by injectLazy()

-    private fun getSource(sourceId: Long): Source? {
-        val cachedResult: Source? = sourceCache[sourceId]
+    private fun getCatalogueSource(sourceId: Long): CatalogueSource? {
+        val cachedResult: CatalogueSource? = sourceCache[sourceId]
        if (cachedResult != null) {
            return cachedResult
        }
@@ -51,7 +50,7 @@ object GetSource {
                ?: throw NullPointerException("Missing apkName")
        val className = extensionRecord[ExtensionTable.classFQName]
        val jarName = apkName.substringBefore(".apk") + ".jar"
-        val jarPath = Path(applicationDirs.extensionsRoot) / jarName
+        val jarPath = "${applicationDirs.extensionsRoot}/$jarName"

        when (val instance = loadExtensionSources(jarPath, className)) {
            is Source -> listOf(instance)
@@ -63,25 +62,25 @@ object GetSource {
        return sourceCache[sourceId]!!
    }

-    fun getSourceOrNull(sourceId: Long): Source? =
+    fun getCatalogueSourceOrNull(sourceId: Long): CatalogueSource? =
        try {
-            getSource(sourceId)
+            getCatalogueSource(sourceId)
        } catch (e: Exception) {
            logger.warn(e) { "getCatalogueSource($sourceId) failed" }
            null
        }

-    fun getSourceOrStub(sourceId: Long): Source = getSourceOrNull(sourceId) ?: StubSource(sourceId)
+    fun getCatalogueSourceOrStub(sourceId: Long): CatalogueSource = getCatalogueSourceOrNull(sourceId) ?: StubSource(sourceId)

-    fun registerSource(sourcePair: Pair<Long, Source>) {
+    fun registerCatalogueSource(sourcePair: Pair<Long, CatalogueSource>) {
        sourceCache += sourcePair
    }

-    fun unregisterSource(sourceId: Long) {
+    fun unregisterCatalogueSource(sourceId: Long) {
        sourceCache.remove(sourceId)
    }

-    fun unregisterAllSources() {
+    fun unregisterAllCatalogueSources() {
        (sourceCache - 0L).forEach { (id, _) ->
            sourceCache.remove(id)
        }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/storage/ImageResponse.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/util/storage/ImageResponse.kt
@@ -46,7 +46,7 @@ object ImageResponse {
    /**
     * Get a cached image response
     *
-     * Note: The caller should also call [ImageResponse.clearCachedImage] when appropriate
+     * Note: The caller should also call [clearCachedImage] when appropriate
     *
     * @param cacheSavePath where to save the cached image. Caller should decide to use perma cache or temp cache (OS temp dir)
     * @param fileName what the saved cache file should be named
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/model/dataclass/ExtensionInfo.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/model/dataclass/ExtensionInfo.kt
@@ -12,13 +12,12 @@ data class ExtensionInfo(
    val name: String,
    val pkgName: String,
    val apkUrl: String,
-    val jarUrl: String?,
    val iconUrl: String,
    val extensionLib: String,
    val versionCode: Long,
    val versionName: String,
    val lang: String,
-    val contentWarning: ContentWarning,
+    val contentRating: ContentRating,
    val sources: List<ExtensionSource>,
 )

@@ -27,17 +26,11 @@ data class ExtensionSource(
    val name: String,
    val lang: String,
    val homeUrl: String,
-    val message: String?,
-    val contentWarning: ContentWarning,
 )

-enum class ContentWarning {
+enum class ContentRating {
    SAFE,
-    MIXED,
-    NSFW,
-    ;
-
-    companion object {
-        fun valueOf(contentWarning: Int) = entries.find { it.ordinal == contentWarning } ?: SAFE
-    }
+    SUGGESTIVE,
+    EROTICA,
+    PORNOGRAPHIC,
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/model/dataclass/ExtensionStore.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/model/dataclass/ExtensionStore.kt
@@ -14,7 +14,6 @@ data class ExtensionStore(
    val signingKey: String,
    val contact: Contact,
    val isLegacy: Boolean,
-    val extensionListUrl: String?,
 ) {
    data class Contact(
        val website: String,
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/ExtensionStoreTable.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/ExtensionStoreTable.kt
@@ -10,12 +10,11 @@ package suwayomi.tachidesk.manga.model.table
 import org.jetbrains.exposed.v1.core.dao.id.IntIdTable

 object ExtensionStoreTable : IntIdTable() {
-    val indexUrl = varchar("index_url", 2048).uniqueIndex()
+    val indexUrl = varchar("index_url", 2048)
    val name = varchar("name", 256)
    val badgeLabel = varchar("badge_label", 32)
    val signingKey = varchar("signing_key", 512)
    val contactWebsite = varchar("contact_website", 2048)
    val contactDiscord = varchar("contact_discord", 2048).nullable()
    val isLegacy = bool("is_legacy").default(false)
-    val extensionListUrl = varchar("extension_list_url", 2048).nullable()
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/ExtensionTable.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/ExtensionTable.kt
@@ -11,7 +11,7 @@ import org.jetbrains.exposed.v1.core.dao.id.IntIdTable

 object ExtensionTable : IntIdTable() {
    val apkName = varchar("apk_name", 1024).nullable()
-    val storeIndexUrl = varchar("store_index_url", 2048).nullable().index()
+    val storeIndexUrl = varchar("store_index_url", 2048).nullable()

    // default is the local source icon from tachiyomi
    @Suppress("ktlint:standard:max-line-length")
@@ -23,13 +23,12 @@ object ExtensionTable : IntIdTable() {

    val name = varchar("name", 128)
    val pkgName = varchar("pkg_name", 128)
-    val apkUrl = varchar("apk_url", 2048).nullable()
-    val jarUrl = varchar("jar_url", 2048).nullable()
+    val apkUrl = varchar("apk_url", 2048)
    val extensionLib = varchar("extension_lib", 16).nullable()
    val versionName = varchar("version_name", 16)
    val versionCode = long("version_code")
    val lang = varchar("lang", 32)
-    val contentWarning = integer("content_warning")
+    val contentRating = integer("content_rating")

    val isInstalled = bool("is_installed").default(false)
    val hasUpdate = bool("has_update").default(false)
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/SourceTable.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/SourceTable.kt
@@ -8,11 +8,13 @@ package suwayomi.tachidesk.manga.model.table
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

 import org.jetbrains.exposed.v1.core.dao.id.IdTable
+import suwayomi.tachidesk.manga.model.table.columns.unlimitedVarchar

 object SourceTable : IdTable<Long>() {
    override val id = long("id").entityId()
    val name = varchar("name", 128)
    val lang = varchar("lang", 32)
    val extension = reference("extension", ExtensionTable)
-    val contentWarning = integer("content_warning").default(0)
+    val message = unlimitedVarchar("message").nullable()
+    val contentRating = integer("content_rating").default(0)
 }
--- a/server/src/main/kotlin/suwayomi/tachidesk/opds/impl/OpdsFeedBuilder.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/opds/impl/OpdsFeedBuilder.kt
@@ -3,7 +3,6 @@ package suwayomi.tachidesk.opds.impl
 import io.github.oshai.kotlinlogging.KotlinLogging
 import org.jetbrains.exposed.v1.core.SortOrder
 import suwayomi.tachidesk.i18n.MR
-import suwayomi.tachidesk.manga.impl.Manga
 import suwayomi.tachidesk.manga.impl.MangaList.proxyThumbnailUrl
 import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.opds.constants.OpdsConstants
@@ -18,6 +17,7 @@ import suwayomi.tachidesk.opds.repository.ChapterRepository
 import suwayomi.tachidesk.opds.repository.MangaRepository
 import suwayomi.tachidesk.opds.repository.NavigationRepository
 import suwayomi.tachidesk.opds.util.OpdsDateUtil
+import suwayomi.tachidesk.opds.util.OpdsStringUtil
 import suwayomi.tachidesk.opds.util.OpdsXmlUtil
 import suwayomi.tachidesk.server.serverConfig
 import java.util.Locale
@@ -644,20 +644,11 @@ object OpdsFeedBuilder {
                skipMetadata,
            )

-        // Return a not-found feed if all available chapters are filtered out as unreachable
-        if (skipMetadata && chapterEntries.isEmpty() && totalChapters > 0L) {
-            return buildNotFoundFeed(
-                baseUrl = baseUrl,
-                locale = locale,
-                idPath = "series/$mangaId/chapters",
-                title = MR.strings.opds_error_chapters_not_found.localized(locale, pageNum),
-            )
-        }
-
        // If no chapters are found in the database, attempt to fetch them from the source.
        if (chapterEntries.isEmpty() && totalChapters == 0L) {
            try {
-                Manga.updateMangaAndChapters(mangaId, updateManga = false)
+                suwayomi.tachidesk.manga.impl.Chapter
+                    .fetchChapterList(mangaId)

                // Re-query after fetching.
                val (refetchedChapters, refetchedTotal) =
--- a/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/ChapterRepository.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/ChapterRepository.kt
@@ -169,8 +169,6 @@ object ChapterRepository {
                    }
                }
            }.awaitAll()
-                // Exclude unreachable chapters that are not downloaded and have no page count
-                .filter { it.downloaded || it.pageCount > 0 }

        return Pair(enrichedChapters, totalCount)
    }
--- a/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/MangaRepository.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/MangaRepository.kt
@@ -9,8 +9,8 @@ import org.jetbrains.exposed.v1.core.SortOrder
 import org.jetbrains.exposed.v1.core.alias
 import org.jetbrains.exposed.v1.core.and
 import org.jetbrains.exposed.v1.core.eq
+import org.jetbrains.exposed.v1.core.greater
 import org.jetbrains.exposed.v1.core.inList
-import org.jetbrains.exposed.v1.core.inSubQuery
 import org.jetbrains.exposed.v1.core.intLiteral
 import org.jetbrains.exposed.v1.core.like
 import org.jetbrains.exposed.v1.core.lowerCase
@@ -22,7 +22,7 @@ import org.jetbrains.exposed.v1.jdbc.andWhere
 import org.jetbrains.exposed.v1.jdbc.select
 import org.jetbrains.exposed.v1.jdbc.transactions.transaction
 import suwayomi.tachidesk.manga.impl.MangaList.insertOrUpdate
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.manga.model.dataclass.toGenreList
 import suwayomi.tachidesk.manga.model.table.CategoryMangaTable
 import suwayomi.tachidesk.manga.model.table.CategoryTable
@@ -75,28 +75,13 @@ fun Query.applyOpdsMangaFilter(
    }
    if (excludeField != "filter") {
        criteria.filter?.let { filterVal ->
+            val unreadCountExpr = Case().When(ChapterTable.isRead eq false, intLiteral(1)).Else(intLiteral(0)).sum()
+            val downloadedCountExpr = Case().When(ChapterTable.isDownloaded eq true, intLiteral(1)).Else(intLiteral(0)).sum()
            when (filterVal) {
-                "unread" -> {
-                    andWhere {
-                        MangaTable.id inSubQuery
-                            ChapterTable.select(ChapterTable.manga).where { ChapterTable.isRead eq false }
-                    }
-                }
-
-                "downloaded" -> {
-                    andWhere {
-                        MangaTable.id inSubQuery
-                            ChapterTable.select(ChapterTable.manga).where { ChapterTable.isDownloaded eq true }
-                    }
-                }
-
-                "ongoing" -> {
-                    andWhere { MangaTable.status eq MangaStatus.ONGOING.value }
-                }
-
-                "completed" -> {
-                    andWhere { MangaTable.status eq MangaStatus.COMPLETED.value }
-                }
+                "unread" -> having { unreadCountExpr greater 0 }
+                "downloaded" -> having { downloadedCountExpr greater 0 }
+                "ongoing" -> andWhere { MangaTable.status eq MangaStatus.ONGOING.value }
+                "completed" -> andWhere { MangaTable.status eq MangaStatus.COMPLETED.value }
            }
        }
    }
@@ -148,17 +133,11 @@ object MangaRepository {
            val unreadCount = unreadCountExpr.alias("unread_count")

            // Base query with necessary joins for filtering and sorting
-            var baseJoin =
+            val query =
                MangaTable
                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
-
-            if (criteria.categoryId != null) {
-                baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-            }
-
-            val query =
-                baseJoin
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
                    .select(MangaTable.columns + SourceTable.lang + SourceTable.name + unreadCount)
                    .where { MangaTable.inLibrary eq true }

@@ -231,7 +210,7 @@ object MangaRepository {
        pageNum: Int,
        sort: String,
    ): Pair<List<OpdsMangaAcqEntry>, Boolean> {
-        val source = GetSource.getSourceOrStub(sourceId)
+        val source = GetCatalogueSource.getCatalogueSourceOrStub(sourceId)
        val mangasPage: MangasPage =
            if (sort == "latest" && source.supportsLatest) {
                source.getLatestUpdates(pageNum)
@@ -322,6 +301,7 @@ object MangaRepository {
     * Applies sorting and filtering logic to a manga library query.
     * @param query The Exposed SQL query to modify.
     * @param sort The sorting parameter.
+     * @param filter The filtering parameter.
     */
    private fun applyMangaLibrarySort(
        query: Query,
@@ -350,38 +330,36 @@ object MangaRepository {
     */
    fun getLibraryFilterCounts(activeFilters: OpdsMangaFilter): Map<String, Long> =
        transaction {
-            var baseJoin =
-                MangaTable
-                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
-
-            if (activeFilters.categoryId != null) {
-                baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-            }
+            val unreadCountExpr = Case().When(ChapterTable.isRead eq false, intLiteral(1)).Else(intLiteral(0)).sum()
+            val downloadedCountExpr = Case().When(ChapterTable.isDownloaded eq true, intLiteral(1)).Else(intLiteral(0)).sum()

            val baseQuery =
-                baseJoin
+                MangaTable
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
+                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
                    .select(MangaTable.id)
                    .where { MangaTable.inLibrary eq true }
-                    .withDistinct()

            baseQuery.applyOpdsMangaFilter(activeFilters, excludeField = "filter")
+            baseQuery.groupBy(MangaTable.id)

-            val unreadCount =
-                baseQuery
-                    .copy()
-                    .andWhere {
-                        MangaTable.id inSubQuery
-                            ChapterTable.select(ChapterTable.manga).where { ChapterTable.isRead eq false }
-                    }.count()
-            val downloadedCount =
-                baseQuery
-                    .copy()
-                    .andWhere {
-                        MangaTable.id inSubQuery
-                            ChapterTable.select(ChapterTable.manga).where { ChapterTable.isDownloaded eq true }
-                    }.count()
-            val ongoingCount = baseQuery.copy().andWhere { MangaTable.status eq MangaStatus.ONGOING.value }.count()
-            val completedCount = baseQuery.copy().andWhere { MangaTable.status eq MangaStatus.COMPLETED.value }.count()
+            val unreadCount = baseQuery.copy().having { unreadCountExpr greater 0 }.count()
+            val downloadedCount = baseQuery.copy().having { downloadedCountExpr greater 0 }.count()
+
+            val statusBaseQuery =
+                MangaTable
+                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
+                    .select(MangaTable.id)
+                    .where { MangaTable.inLibrary eq true }
+
+            statusBaseQuery.applyOpdsMangaFilter(activeFilters, excludeField = "filter")
+            statusBaseQuery.groupBy(MangaTable.id)
+
+            val ongoingCount = statusBaseQuery.copy().andWhere { MangaTable.status eq MangaStatus.ONGOING.value }.count()
+            val completedCount = statusBaseQuery.copy().andWhere { MangaTable.status eq MangaStatus.COMPLETED.value }.count()

            mapOf(
                "unread" to unreadCount,
--- a/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/NavigationRepository.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/opds/repository/NavigationRepository.kt
@@ -12,6 +12,7 @@ import suwayomi.tachidesk.i18n.MR
 import suwayomi.tachidesk.manga.impl.extension.Extension
 import suwayomi.tachidesk.manga.model.table.CategoryMangaTable
 import suwayomi.tachidesk.manga.model.table.CategoryTable
+import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.MangaStatus
 import suwayomi.tachidesk.manga.model.table.MangaTable
@@ -165,17 +166,12 @@ object NavigationRepository {
        transaction {
            val mangaCount = MangaTable.id.countDistinct().alias("manga_count")

-            var baseJoin =
+            val query =
                SourceTable
                    .join(MangaTable, JoinType.INNER, SourceTable.id, MangaTable.sourceReference)
                    .join(ExtensionTable, JoinType.LEFT, onColumn = SourceTable.extension, otherColumn = ExtensionTable.id)
-
-            if (activeFilters.categoryId != null) {
-                baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-            }
-
-            val query =
-                baseJoin
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
                    .select(SourceTable.id, SourceTable.name, SourceTable.lang, ExtensionTable.pkgName, mangaCount)
                    .where { MangaTable.inLibrary eq true }

@@ -231,6 +227,7 @@ object NavigationRepository {
                    .join(CategoryMangaTable, JoinType.INNER, CategoryTable.id, CategoryMangaTable.category)
                    .join(MangaTable, JoinType.INNER, CategoryMangaTable.manga, MangaTable.id)
                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
                    .select(CategoryTable.id, CategoryTable.name, mangaCount)
                    .where { MangaTable.inLibrary eq true }

@@ -265,15 +262,11 @@ object NavigationRepository {
        activeFilters: OpdsMangaFilter = OpdsMangaFilter(),
    ): Pair<List<OpdsGenreNavEntry>, Long> =
        transaction {
-            var baseJoin =
+            val query =
                MangaTable
                    .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
-            if (activeFilters.categoryId != null) {
-                baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-            }
-
-            val query =
-                baseJoin
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
                    .select(MangaTable.genre)
                    .where { MangaTable.inLibrary eq true }

@@ -328,16 +321,11 @@ object NavigationRepository {
        val statusCounts =
            transaction {
                val countExpr = MangaTable.id.countDistinct().alias("manga_count")
-
-                var baseJoin =
+                val query =
                    MangaTable
                        .join(SourceTable, JoinType.INNER, MangaTable.sourceReference, SourceTable.id)
-                if (activeFilters.categoryId != null) {
-                    baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-                }
-
-                val query =
-                    baseJoin
+                        .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
+                        .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
                        .select(MangaTable.status, countExpr)
                        .where { MangaTable.inLibrary eq true }

@@ -380,16 +368,11 @@ object NavigationRepository {
    ): Pair<List<OpdsLanguageNavEntry>, Long> =
        transaction {
            val mangaCount = MangaTable.id.countDistinct().alias("manga_count")
-
-            var baseJoin =
+            val query =
                SourceTable
                    .join(MangaTable, JoinType.INNER, SourceTable.id, MangaTable.sourceReference)
-            if (activeFilters.categoryId != null) {
-                baseJoin = baseJoin.join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
-            }
-
-            val query =
-                baseJoin
+                    .join(CategoryMangaTable, JoinType.LEFT, MangaTable.id, CategoryMangaTable.manga)
+                    .join(ChapterTable, JoinType.LEFT, MangaTable.id, ChapterTable.manga)
                    .select(SourceTable.lang, mangaCount)
                    .where { MangaTable.inLibrary eq true }

--- a/server/src/main/kotlin/suwayomi/tachidesk/server/database/H2Migration.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/server/database/H2Migration.kt
@@ -130,12 +130,9 @@ object H2Migration {
                    )
                }

-                val tmp = output.resolveSibling(output.name + ".tmp")
-                tmp.outputStream().use { out ->
+                output.outputStream().use { out ->
                    response.body.byteStream().copyTo(out)
                }
-                tmp.copyTo(output)
-                tmp.deleteExisting()
            }

        logger.info { "Saved: ${output.absolutePathString()}" }
--- a/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0057_AddNewExtensionApiFields.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0057_AddNewExtensionApiFields.kt
@@ -9,7 +9,6 @@ package suwayomi.tachidesk.server.database.migration

 import de.neonew.exposed.migrations.helpers.SQLMigration
 import suwayomi.tachidesk.graphql.types.DatabaseType
-import suwayomi.tachidesk.manga.model.dataclass.ContentWarning
 import suwayomi.tachidesk.server.database.migration.helpers.MAYBE_TYPE_PREFIX
 import suwayomi.tachidesk.server.database.migration.helpers.UNLIMITED_TEXT
 import suwayomi.tachidesk.server.database.migration.helpers.toSqlName
@@ -34,7 +33,6 @@ class M0057_AddNewExtensionApiFields : SQLMigration() {
            }
        }
        ALTER TABLE EXTENSION ALTER COLUMN store_index_url ${MAYBE_TYPE_PREFIX}VARCHAR(2048);
-        CREATE INDEX extension_store_index_url ON EXTENSION (store_index_url);
        ALTER TABLE EXTENSION ALTER COLUMN version_code ${MAYBE_TYPE_PREFIX}BIGINT;
        ALTER TABLE EXTENSION ALTER COLUMN apk_name DROP NOT NULL;
        ${
@@ -44,11 +42,12 @@ class M0057_AddNewExtensionApiFields : SQLMigration() {
            }
        }
        ALTER TABLE EXTENSION ADD COLUMN apk_url VARCHAR(2048);
-        ALTER TABLE EXTENSION ADD COLUMN content_warning INTEGER DEFAULT 0;
-        UPDATE EXTENSION SET content_warning = ${ContentWarning.MIXED.ordinal} WHERE is_nsfw = TRUE;
+        ALTER TABLE EXTENSION ADD COLUMN content_rating INTEGER DEFAULT 0;
+        UPDATE EXTENSION SET content_rating = 3 WHERE is_nsfw = TRUE;
        ALTER TABLE EXTENSION DROP COLUMN is_nsfw;
-        ALTER TABLE SOURCE ADD COLUMN content_warning INTEGER DEFAULT 0;
-        UPDATE SOURCE SET content_warning = ${ContentWarning.MIXED.ordinal} WHERE is_nsfw = TRUE;
+        ALTER TABLE SOURCE ADD COLUMN message $UNLIMITED_TEXT;
+        ALTER TABLE SOURCE ADD COLUMN content_rating INTEGER DEFAULT 0;
+        UPDATE SOURCE SET content_rating = 3 WHERE is_nsfw = TRUE;
        ALTER TABLE SOURCE DROP COLUMN is_nsfw;
        

--- a/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0058_AddExtensionStore.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0058_AddExtensionStore.kt
@@ -14,14 +14,13 @@ import org.jetbrains.exposed.v1.core.dao.id.IntIdTable
@Suppress("ClassName", "unused")
 class M0058_AddExtensionStore : AddTableMigration() {
    private class ExtensionStoreTable : IntIdTable() {
-        val indexUrl = varchar("index_url", 2048).uniqueIndex()
+        val indexUrl = varchar("index_url", 2048)
        val name = varchar("name", 256)
        val badgeLabel = varchar("badge_label", 32)
        val signingKey = varchar("signing_key", 512)
        val contactWebsite = varchar("contact_website", 2048)
        val contactDiscord = varchar("contact_discord", 2048).nullable()
        val isLegacy = bool("is_legacy").default(false)
-        val extensionListUrl = varchar("extension_list_url", 2048).nullable()
    }

    override val tables: Array<Table>
--- a/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0059_AddJarUrlToExtensionTable.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0059_AddJarUrlToExtensionTable.kt
@@ -1,19 +0,0 @@
-package suwayomi.tachidesk.server.database.migration
-
-/*
- * Copyright (C) Contributors to the Suwayomi project
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-import de.neonew.exposed.migrations.helpers.AddColumnMigration
-
-@Suppress("ClassName", "unused")
-class M0059_AddJarUrlToExtensionTable :
-    AddColumnMigration(
-        "extension",
-        "jar_url",
-        "VARCHAR(2048)",
-        "NULL",
-    )
--- a/server/src/test/kotlin/masstest/CloudFlareTest.kt
+++ b/server/src/test/kotlin/masstest/CloudFlareTest.kt
@@ -14,7 +14,7 @@ import org.koin.core.context.stopKoin
 import suwayomi.tachidesk.manga.impl.Source
 import suwayomi.tachidesk.manga.impl.extension.Extension
 import suwayomi.tachidesk.manga.impl.extension.ExtensionsList
-import suwayomi.tachidesk.manga.impl.util.source.GetSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.server.applicationSetup
 import suwayomi.tachidesk.server.settings.SettingsRegistry
 import suwayomi.tachidesk.test.BASE_PATH
@@ -51,7 +51,7 @@ class CloudFlareTest {
                Source
                    .getSourceList()
                    .firstNotNullOf { it.id.toLong().takeIf { it == 3122156392225024195L } }
-                    .let(GetSource::getSourceOrNull) as HttpSource
+                    .let(GetCatalogueSource::getCatalogueSourceOrNull) as HttpSource
        }
        setLoggingEnabled(true)
    }
--- a/server/src/test/kotlin/masstest/TestExtensionCompatibility.kt
+++ b/server/src/test/kotlin/masstest/TestExtensionCompatibility.kt
@@ -27,9 +27,8 @@ import suwayomi.tachidesk.manga.impl.Source.getSourceList
 import suwayomi.tachidesk.manga.impl.extension.Extension.installExtension
 import suwayomi.tachidesk.manga.impl.extension.Extension.uninstallExtension
 import suwayomi.tachidesk.manga.impl.extension.Extension.updateExtension
-import suwayomi.tachidesk.manga.impl.extension.ExtensionStoreService
 import suwayomi.tachidesk.manga.impl.extension.ExtensionsList.getExtensionList
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.getSourceOrNull
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrNull
 import suwayomi.tachidesk.manga.model.dataclass.ExtensionDataClass
 import suwayomi.tachidesk.server.applicationSetup
 import suwayomi.tachidesk.server.settings.SettingsRegistry
@@ -51,8 +50,6 @@ class TestExtensionCompatibility {
    private val chaptersToFetch = mutableListOf<Triple<HttpSource, SManga, SChapter>>()
    private val chaptersPageListFailedToFetch = mutableListOf<Triple<HttpSource, Pair<SManga, SChapter>, Exception>>()

-    val repos = listOf<String>()
-
    @BeforeAll
    fun setup() {
        val dataRoot = File(BASE_PATH).absolutePath
@@ -60,14 +57,6 @@ class TestExtensionCompatibility {
        Looper.clearMainLooperForTest()
        SettingsRegistry.clear()
        applicationSetup()
-        repos.forEach {
-            val store =
-                runBlocking {
-                    ExtensionStoreService.fetch(it)
-                }
-            ExtensionStoreService.upsert(store)
-        }
-        ExtensionStoreService.syncDbToPrefs()
        setLoggingEnabled(false)

        runBlocking {
@@ -83,10 +72,7 @@ class TestExtensionCompatibility {
                    }

                    else -> {
-                        try {
-                            uninstallExtension(it.pkgName)
-                        } catch (_: Exception) {
-                        }
+                        uninstallExtension(it.pkgName)
                        installExtension(it.pkgName)
                    }
                }
@@ -96,7 +82,7 @@ class TestExtensionCompatibility {
                    .filter {
                        // filter local source
                        it.id.toLong() != 0L
-                    }.map { getSourceOrNull(it.id.toLong())!! as HttpSource }
+                    }.map { getCatalogueSourceOrNull(it.id.toLong())!! as HttpSource }
        }
        setLoggingEnabled(true)
        File("$BASE_PATH/sources.txt").writeText(sources.joinToString("\n") { "${it.name} - ${it.lang.uppercase()} - ${it.id}" })
@@ -149,9 +135,9 @@ class TestExtensionCompatibility {
                                repeat { source.getMangaUpdate(manga, emptyList(), true, true) }
                            } catch (e: Exception) {
                                logger.warn {
-                                    "Failed to fetch manga info and chapters from $source for ${manga.title} (${source.getMangaUrl(
+                                    "Failed to fetch manga info and chapters from $source for ${manga.title} (${source.mangaDetailsRequest(
                                        manga,
-                                    )}): ${e.message}"
+                                    ).url}): ${e.message}"
                                }
                                mangaFailedToFetch += Triple(source, manga, e)
                            }
@@ -161,7 +147,7 @@ class TestExtensionCompatibility {
            File("$BASE_PATH/MangaFailedToFetch.txt").writeText(
                mangaFailedToFetch.joinToString("\n") { (source, manga, exception) ->
                    "${source.name} (${source.lang}, ${source.id}):" +
-                        " ${manga.title} (${source.getMangaUrl(manga)}):" +
+                        " ${manga.title} (${source.mangaDetailsRequest(manga).url}):" +
                        " ${exception.message}"
                },
            )
@@ -177,9 +163,9 @@ class TestExtensionCompatibility {
                                repeat { source.getPageList(chapter) }
                            } catch (e: Exception) {
                                logger.warn {
-                                    "Failed to fetch manga info from $source for ${manga.title} (${source.getMangaUrl(
+                                    "Failed to fetch manga info from $source for ${manga.title} (${source.mangaDetailsRequest(
                                        manga,
-                                    )}): ${e.message}"
+                                    ).url}): ${e.message}"
                                }
                                chaptersPageListFailedToFetch += Triple(source, manga to chapter, e)
                            }
@@ -190,7 +176,7 @@ class TestExtensionCompatibility {
            File("$BASE_PATH/ChapterPageListFailedToFetch.txt").writeText(
                chaptersPageListFailedToFetch.joinToString("\n") { (source, manga, exception) ->
                    "${source.name} (${source.lang}, ${source.id}):" +
-                        " ${manga.first.title} (${source.getMangaUrl(manga.first)}):" +
+                        " ${manga.first.title} (${source.mangaDetailsRequest(manga.first).url}):" +
                        " ${manga.second.name} (${manga.second.url}): ${exception.message}"
                },
            )
--- a/server/src/test/kotlin/suwayomi/tachidesk/manga/impl/SearchTest.kt
+++ b/server/src/test/kotlin/suwayomi/tachidesk/manga/impl/SearchTest.kt
@@ -18,14 +18,15 @@ import org.junit.jupiter.api.AfterAll
 import org.junit.jupiter.api.BeforeAll
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
+import rx.Observable
 import suwayomi.tachidesk.manga.impl.Search.FilterChange
 import suwayomi.tachidesk.manga.impl.Search.FilterObject
 import suwayomi.tachidesk.manga.impl.Search.SerializableGroup
 import suwayomi.tachidesk.manga.impl.Search.getFilterList
 import suwayomi.tachidesk.manga.impl.Search.setFilter
 import suwayomi.tachidesk.manga.impl.Search.sourceSearch
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.registerSource
-import suwayomi.tachidesk.manga.impl.util.source.GetSource.unregisterSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.registerCatalogueSource
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.unregisterCatalogueSource
 import suwayomi.tachidesk.manga.impl.util.source.StubSource
 import suwayomi.tachidesk.test.ApplicationTest
 import suwayomi.tachidesk.test.createSMangas
@@ -40,11 +41,12 @@ class SearchTest : ApplicationTest() {
    ) : StubSource(id) {
        var mangas: List<SManga> = emptyList()

-        override suspend fun getSearchManga(
+        @Deprecated("Use the non-RxJava API instead", replaceWith = ReplaceWith("getSearchManga"))
+        override fun fetchSearchManga(
            page: Int,
            query: String,
            filters: FilterList,
-        ): MangasPage = MangasPage(mangas, false)
+        ): Observable<MangasPage> = Observable.just(MangasPage(mangas, false))
    }

    private val sourceId = 1L
@@ -53,7 +55,7 @@ class SearchTest : ApplicationTest() {

    @BeforeAll
    fun setup() {
-        registerSource(sourceId to source)
+        registerCatalogueSource(sourceId to source)

        this.source.mangas = createSMangas(mangasCount)
    }
@@ -70,7 +72,7 @@ class SearchTest : ApplicationTest() {

    @AfterAll
    fun teardown() {
-        unregisterSource(this.sourceId)
+        unregisterCatalogueSource(this.sourceId)
    }
 }

@@ -347,7 +349,7 @@ class FilterListTest : ApplicationTest() {
        private fun registerSource(sourceClass: KClass<*>): EmptyFilterListSource =
            synchronized(sourceClass) {
                val source = sourceClass.primaryConstructor!!.call(sourceCount) as EmptyFilterListSource
-                registerSource(sourceCount to source)
+                registerCatalogueSource(sourceCount to source)
                sourceCount++
                source
            }
@@ -355,7 +357,7 @@ class FilterListTest : ApplicationTest() {
        @AfterAll
        @JvmStatic
        fun teardown() {
-            (0 until sourceCount).forEach { unregisterSource(it) }
+            (0 until sourceCount).forEach { unregisterCatalogueSource(it) }
        }
    }
 }
--- a/server/src/test/kotlin/suwayomi/tachidesk/test/TestUtils.kt
+++ b/server/src/test/kotlin/suwayomi/tachidesk/test/TestUtils.kt
@@ -66,7 +66,6 @@ fun createChapters(
                this[ChapterTable.sourceOrder] = it
                this[ChapterTable.isRead] = read
                this[ChapterTable.manga] = mangaId
-                this[ChapterTable.memo] = "{}"
            }
    }
 }
Author	SHA1	Message	Date
Syer10	3a78453a02	Docs	2026-06-16 23:00:06 -04:00
Syer10	b7c259a4cb	Test build fix	2026-06-16 22:55:15 -04:00
Syer10	41ef220a0b	Implement extension store	2026-06-16 22:38:03 -04:00
Syer10	85fe9802e2	Minor fixes	2026-06-15 20:45:43 -04:00
Syer10	676aed14c0	Changelog	2026-06-15 20:13:18 -04:00
Syer10	ceac5f74c4	Non-Extension Index changes for 1.6	2026-06-15 20:11:55 -04:00