Release 1.6.2

Remove app update check on Android 5.x
(cherry picked from commit 13324dd1a1)
2021-04-28 14:24:05 -04:00 · 2021-04-28 14:01:22 -04:00 · 2021-04-27 23:36:57 -04:00 · 2021-04-27 17:57:51 -04:00 · 2021-04-26 18:02:29 -04:00 · 2021-04-26 18:02:11 -04:00
946 changed files with 33602 additions and 20538 deletions
@@ -1,33 +0,0 @@
-1. **Before reporting a new issue, take a look at the [FAQ](https://tachiyomi.org/help/faq/), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
-2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)
-3. What is your type of issue?
-    * [Catalogue request](#catalogue-requests)
-    * [Bugs](#bugs)
-    * [Feature requests](#feature-requests)
-    * [Translations](https://tachiyomi.org/help/contribution/#translation)
-4. After following 1. and 3. you can [open your issue](https://github.com/inorichi/tachiyomi/issues/new)
-
-***
-
-# Catalogue requests
-
-* Catalogue requests should be created at https://github.com/inorichi/tachiyomi-extensions#readme, not here
-
-# Bugs
-* Include version (More > About > Version)
- * If not latest, try updating, it may have already been solved
- * Preview version is equal to the number of commits as seen in the main page
-* Include steps to reproduce (if not obvious from description)
-* Include screenshot (if needed)
-* If it could be device-dependent, try reproducing on another device (if possible)
-* For large logs use http://pastebin.com/ (or similar)
-* Don't group unrelated requests into one issue
-
-DO: https://github.com/inorichi/tachiyomi/issues/24 https://github.com/inorichi/tachiyomi/issues/71
-
-DON'T: https://github.com/inorichi/tachiyomi/issues/75
-
-# Feature requests
-
-* Write a detailed issue, explaining what it should do or how. Avoid writing just "like X app does"
-* Include screenshot (if needed)
@@ -1,2 +1 @@
-github: inorichi
 ko_fi: inorichi
@@ -2,9 +2,15 @@

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.3.0)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.6.2)
+  - All extensions
+- I have tried the troubleshooting guide: https://tachiyomi.org/help/guides/troubleshooting-problems/
+- If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -24,3 +30,5 @@ I acknowledge that:

 ## Other details
 Additional details and attachments.
+
+If you're experiencing crashes, share the crash logs from More → Settings → Advanced → Dump crash logs.
@@ -9,9 +9,15 @@ labels: "bug"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.3.0)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.6.2)
+  - All extensions
+- I have tried the troubleshooting guide: https://tachiyomi.org/help/guides/troubleshooting-problems/
+- If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -34,3 +40,5 @@ This happened instead.

 ## Other details
 Additional details and attachments.
+
+If you're experiencing crashes, share the crash logs from More → Settings → Advanced → Dump crash logs.
@@ -4,5 +4,5 @@ contact_links:
    url: https://tachiyomi.org/help/
    about: Common questions are answered here.
  - name: Tachiyomi extensions GitHub repository
-    url: https://github.com/inorichi/tachiyomi-extensions
+    url: https://github.com/tachiyomiorg/tachiyomi-extensions
    about: Issues about an extension/source/catalogue should be opened here instead.
@@ -9,9 +9,14 @@ labels: "feature"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.3.0)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.6.2)
+  - All extensions
+- If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -1,8 +1,8 @@
 ---
 name: "Extension/source/catalogue issue"
-about: "Do not open an issue here. See https://github.com/inorichi/tachiyomi-extensions"
-title: "THIS ISSUE IS IN THE WRONG REPO; SEE https://github.com/inorichi/tachiyomi-extensions"
+about: "Do not open an issue here. See https://github.com/tachiyomiorg/tachiyomi-extensions"
+title: "THIS ISSUE IS IN THE WRONG REPO; SEE https://github.com/tachiyomiorg/tachiyomi-extensions"
 labels: "catalog, invalid"
 ---

-DO NOT OPEN AN ISSUE IN THIS REPO. SEE https://github.com/inorichi/tachiyomi-extensions
+DO NOT OPEN AN ISSUE IN THIS REPO. SEE https://github.com/tachiyomiorg/tachiyomi-extensions
@@ -1,24 +1,34 @@
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@@ -0,0 +1,6 @@
+org.gradle.daemon=false
+org.gradle.jvmargs=-Xmx5120m
+org.gradle.workers.max=2
+
+kotlin.incremental=false
+kotlin.compiler.execution.strategy=in-process
@@ -4,38 +4,40 @@ on:
  push:
   branches: 
    - 'master'
-  repository_dispatch:
 
 jobs:
-  ping-pong:
+  check_wrapper:
+    name: Validate Gradle Wrapper
    runs-on: ubuntu-latest
+
    steps:
-      - uses: actions/checkout@master
-        with:
-          fetch-depth: '0'
-      - name: Set CISKIP flag to false
-        run: echo ::set-env name=CISKIP::'false'
-      - name: Set CISKIP flag if action has ci skip
-        if: contains(github.event.action, 'skip-ci') || contains(github.event.action, 'skip-ci') || contains(github.event.action, 'skip ci') || contains(github.event.action, 'ci skip') || contains(github.event.action, 'ci-skip')
-        run: echo ::set-env name=CISKIP::'true'
-      - name: Exho
-        run: echo env.CISKIP
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+  preview:
+    name: Build app preview
+    needs: check_wrapper
+    if: "!startsWith(github.event.head_commit.message, '[SKIP CI]')"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v2
+
      - name: TAG - Bump version and push tag
        uses: anothrNick/github-tag-action@1.17.2
-        if: github.event.action != 'pong' && env.CISKIP == 'false'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          WITH_V: true
          RELEASE_BRANCHES: master
          DEFAULT_BUMP: patch
+
      - name: PING - Dispatch initiating repository event
-        if: github.event.action != 'pong' && env.CISKIP == 'false'
        run: |
          curl -X POST https://api.github.com/repos/jobobby04/TachiyomiSYPreview/dispatches \
          -H 'Accept: application/vnd.github.everest-preview+json' \
          -u ${{ secrets.ACCESS_TOKEN }} \
          --data '{"event_type": "ping", "client_payload": { "repository": "'"$GITHUB_REPOSITORY"'" }}'
-      - name: ACK - Acknowledge pong from remote repository
-        if: github.event.action == 'pong'
-        run: |
-          echo "PONG received from '${{ github.event.client_payload.repository }}'"
@@ -6,22 +6,42 @@ on:
    - 'release'
 
 jobs:
-  apk:
+  check_wrapper:
+    name: Validate Gradle Wrapper
    runs-on: ubuntu-latest
+
    steps:
-      - uses: actions/checkout@v1
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+  build:
+    name: Build app
+    needs: check_wrapper
+    if: "!startsWith(github.event.head_commit.message, '[SKIP CI]')"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel previous runs
+        uses: styfle/cancel-workflow-action@0.5.0
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Clone repo
+        uses: actions/checkout@v2
+
      - name: Set up JDK 1.8
        uses: actions/setup-java@v1
        with:
          java-version: 1.8
-      - name: Get NDK 
-        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.0.6113669"
-      - name: Cache Gradle packages
-        uses: actions/cache@v2
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-          restore-keys: ${{ runner.os }}-gradle
+
+      - name: Copy CI gradle.properties
+        run: |
+          mkdir -p ~/.gradle
+          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
+
      - name: Write google-services.json
        uses: DamianReeves/write-file-action@v1.0
        with:
@@ -31,22 +51,25 @@ jobs:
          contents: ${{ secrets.GOOGLE_SERVICES_TEXT }}
          # The mode of writing to use: `overwrite`, `append`, or `preserve`.
          write-mode: overwrite # optional, default is preserve
-      - name: Build Release APK
-        run: bash ./gradlew assembleRelease --stacktrace
-      - name: Sign Android Release
+
+      - name: Build app
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: assembleRelease --stacktrace
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+
+      - name: Sign APK
        uses: r0adkll/sign-android-release@v1
        with:
-          # The directory to find your release to sign
          releaseDirectory: app/build/outputs/apk/standard/release
-          # The key used to sign your release in base64 encoded format
          signingKeyBase64: ${{ secrets.SIGNING_KEY }}
-          # The key alias
          alias: ${{ secrets.ALIAS }}
-          # The password to the keystore
          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
-          # The password for the key
          keyPassword: ${{ secrets.KEY_PASSWORD }}
-      - name: Create Release
+
+      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
@@ -56,7 +79,8 @@ jobs:
          release_name: TachiyomiSY
          draft: true
          prerelease: false
-      - name: Upload Release APK
+
+      - name: Upload APK to release
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -0,0 +1,52 @@
+name: CI
+on: [pull_request]
+
+jobs:
+  check_wrapper:
+    name: Validate Gradle Wrapper
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+  build:
+    name: Build app
+    needs: check_wrapper
+    if: "!startsWith(github.event.head_commit.message, '[SKIP CI]')"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel previous runs
+        uses: styfle/cancel-workflow-action@0.5.0
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Copy CI gradle.properties
+        run: |
+          mkdir -p ~/.gradle
+          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
+
+      - name: Build app
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: assembleStandardDebug
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+      - name: Upload APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: TachiyomiSY-${{ github.sha }}.apk
+          path: app/build/outputs/apk/dev/debug/app-dev-debug.apk
@@ -1,11 +0,0 @@
-name: Validate Gradle Wrapper
-on: [push, pull_request]
-
-jobs:
-  validation:
-    name: Validation
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1
@@ -1,35 +1,36 @@
 name: Issue closer
-on: [issues]
+on:
+  issues:
+    types: [opened, edited, reopened]

 jobs:
  autoclose:
    runs-on: ubuntu-latest
    steps:
-    - name: Autoclose when created in wrong repo
-      uses: arkon/issue-closer-action@v1.1
+      - name: Autoclose issues
+        uses: arkon/issue-closer-action@v3.1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*THIS ISSUE IS IN THE WRONG REPO.*"
-        message: "@${issue.user.login} this issue was automatically closed because it was not opened in the correct repo, as the template mentioned."
-    - name: Autoclose when no short description provided
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*<Write short description here>*"
-        message: "@${issue.user.login} this issue was automatically closed because you did not fill out the description in the title."
-    - name: Autoclose when body acknowledgement section not removed
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*"
-        message: "@${issue.user.login} this issue was automatically closed because the acknowledgment section was not removed."
-    - name: Autoclose when body requested information not filled out
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*\\* (Tachiyomi version|Android version|Device): \\?.*"
-        message: "@${issue.user.login} this issue was automatically closed because the requested information was not filled out."
+          rules: |
+            [
+              {
+                "type": "title",
+                "regex": ".*THIS ISSUE IS IN THE WRONG REPO.*",
+                "message": "It was not opened in the correct repo, as the template mentioned."
+              },
+              {
+                "type": "title",
+                "regex": ".*<Write short description here>*",
+                "message": "The description in the title was not filled out."
+              },
+              {
+                "type": "body",
+                "regex": ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*",
+                "message": "The acknowledgment section was not removed."
+              },
+              {
+                "type": "body",
+                "regex": ".*\\* (Tachiyomi version|Android version|Device): \\?.*",
+                "message": "Requested information in the template was not filled out."
+              }
+            ]
@@ -0,0 +1,19 @@
+name: Lock threads
+
+on:
+  # Daily
+  schedule:
+    - cron: '0 * * * *'
+  # Manual trigger
+  workflow_dispatch:
+    inputs:
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ github.token }}
+          issue-lock-inactive-days: '2'
+          pr-lock-inactive-days: '2'
@@ -1,23 +0,0 @@
-name: Pull request build check
-on: [pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Clone repo
-        uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Install NDK
-        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.0.6113669"
-      - name: Build project
-        run: ./gradlew assembleDebug
-      - name: Upload APK
-        uses: actions/upload-artifact@v2
-        with:
-          name: TachiyomiSY-${{ github.sha }}.apk
-          path: app/build/outputs/apk/dev/debug/app-dev-debug.apk
@@ -1,81 +0,0 @@
-dist: trusty
-language: android
-
-android:
-  components:
-    - tools
-    - platform-tools
-    - build-tools-29.0.3
-    - android-29
-    - extra-android-m2repository
-    - extra-google-m2repository
-    - extra-android-support
-    - extra-google-google_play_services
-
-  licenses:
-    - 'android-sdk-license-.+'
-    - 'android-sdk-preview-license-.+'
-
-before_install:
-  - yes | sdkmanager "platforms;android-29" # workaround for accepting the license
-  - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
-    openssl aes-256-cbc -K $encrypted_e56be693d4fd_key -iv $encrypted_e56be693d4fd_iv -in "$PWD/.travis/secrets.tar.enc" -out secrets.tar -d;
-    tar xf secrets.tar;
-    mv debug.keystore "$HOME/.android";
-    fi
-  - mkdir "$ANDROID_HOME/licenses" || true
-  - echo -e "\n24333f8a63b6825ea9c5514f83c2829b004d1fee" > "$ANDROID_HOME/licenses/android-sdk-license"
-  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
-
-install:
-  - echo y | sdkmanager "ndk-bundle"
-
-before_script:
-  - export ANDROID_NDK_HOME=$ANDROID_HOME/ndk-bundle
-
-script: ".travis/build.sh"
-
-before_cache:
-  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
-
-cache:
-  directories:
-    - "$HOME/.gradle/caches/"
-    - "$HOME/.gradle/wrapper/"
-    - "$HOME/.android/build-cache"
-
-deploy:
-  - provider: releases
-    api_key:
-      secure: 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
-    file: tachiyomi-v*.apk
-    file_glob: true
-    skip_cleanup: true
-    on:
-      tags: true
-      repo: inorichi/tachiyomi
-  - provider: script
-    script: ".travis/deploy.sh"
-    skip_cleanup: true
-    on:
-      branch: master
-      condition: "-z $TRAVIS_TAG"
-      repo: inorichi/tachiyomi
-  - provider: script
-    script: ".travis/deploy.sh"
-    skip_cleanup: true
-    on:
-      branch: dev
-      condition: "-z $TRAVIS_TAG"
-      repo: inorichi/tachiyomi
-
-env:
-  global:
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
@@ -0,0 +1,76 @@
+# Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at the Tachiyomi [Discord server](https://discord.gg/tachiyomi). All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq
@@ -0,0 +1,34 @@
+Looking to report an issue/bug or make a feature request? Please refer to the [README file](https://github.com/tachiyomiorg/tachiyomi#issues-feature-requests-and-contributing).
+
+---
+
+Thanks for your interest in contributing to Tachiyomi!
+
+
+# Code contributions
+
+Pull requests are welcome!
+
+If you're interested in taking on [an open issue](https://github.com/tachiyomiorg/tachiyomi/issues), please comment on it so others are aware.
+
+
+# Translations
+
+Translations are done externally via Weblate. See [our website](https://tachiyomi.org/help/contribution/#translation) for more details.
+
+
+# Forks
+
+Forks are allowed so long as they abide by [the project's LICENSE](https://github.com/tachiyomiorg/tachiyomi/blob/master/LICENSE).
+
+When creating a fork, remember to:
+
+- To avoid confusion with the main app:
+    - Change the app name
+    - Change the app icon
+    - Change or disable the [app update checker](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/src/main/java/eu/kanade/tachiyomi/data/updater/github/GithubUpdateChecker.kt)
+- To avoid installation conflicts:
+    - Change the `applicationId` in [`build.gradle.kts`](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/build.gradle.kts)
+- To avoid having your data polluting the main app's analytics and crash report services:
+    - If you want to use Firebase analytics, replace [`google-services.json`](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/src/standard/google-services.json) with your own
+    - If you want to use ACRA crash reporting, replace the `ACRA_URI` endpoint in [`build.gradle.kts`](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/build.gradle.kts) with your own
@@ -174,29 +174,3 @@
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "{}"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright {yyyy} {name of copyright owner}
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
@@ -1,17 +1,17 @@
 | Preview Builds | Release Builds | Tachiyomi Support Server |
 |-------|----------|----------|
-| [![Preview](https://github.com/jobobby04/TachiyomiSYPreview/workflows/Remote%20Dispatch%20Build%20App/badge.svg)](https://github.com/jobobby04/TachiyomiSYPreview/releases) | [![stable release](https://img.shields.io/github/release/jobobby04/tachiyomisy.svg?maxAge=3600&label=download)](https://github.com/jobobby04/tachiyomisy/releases/latest) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi) |
+| [![Preview](https://github.com/jobobby04/TachiyomiSYPreview/workflows/Remote%20Dispatch%20Build%20App/badge.svg)](https://github.com/jobobby04/TachiyomiSYPreview/releases) | [![stable release](https://img.shields.io/github/release/jobobby04/tachiyomisy.svg?maxAge=3600&label=download)](https://github.com/jobobby04/tachiyomisy/releases/latest) | [![Discord](https://img.shields.io/discord/349436576037732353.svg?label=discord&labelColor=7289da&color=2c2f33&style=flat)](https://discord.gg/tachiyomi) |


 # ![app icon](./.github/readme-images/app-icon.png)TachiyomiSY
-Tachiyomi is a free and open source manga reader for Android 5.0 and above. This version of Tachiyomi, TachiyomiSY was based off TachiyomiAZ. TachiyomiAZ has decided to keep the old UI of the app, this version is meant to push forward in the ways of UI and usability, doing that it takes the new Tachiyomi(original) UI. TachiyomiSY also includes a lot of the up in coming features of the Tachiyomi Preview, as well as features from other forks like J2K, it has quite a few custom features from myself and contributors as well.
+Tachiyomi is a free and open source manga reader for Android 5.0 and above. This version of Tachiyomi, TachiyomiSY was based off TachiyomiAZ. This version is meant to push forward in the ways of usability and features. TachiyomiSY tries to push forward where it can, but staying in a place where it can easily grab updates and features from the main app, it tries to make new features, or take features from other forks like J2K and Neko.

 ![screenshots of app](./.github/readme-images/screens.png)

 ## Features

 Features of Tachiyomi(original) include:
-* Online reading from sources such as MangaDex, MangaSee, Mangakakalot, [and more](https://github.com/inorichi/tachiyomi-extensions)
+* Online reading from [a variety of sources](https://github.com/tachiyomiorg/tachiyomi-extensions)
 * Local reading of downloaded manga
 * A configurable reader with multiple viewers, reading directions and other settings.
 * [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), [Kitsu](https://kitsu.io/), [Shikimori](https://shikimori.one), and [Bangumi](https://bgm.tv/) support
@@ -21,55 +21,50 @@ Features of Tachiyomi(original) include:
 * Create backups locally to read offline or to your desired cloud service

 Features of TachiyomiSY include:
-* Uses the new Tachiyomi Stable UI
 * Latest tab, store up to 5 sources where you can easily view the latest manga by viewing the tab
-* Hentai features enable/disable, in advanced settings
 * Automatic webtoon detection, allowing the reader to switch to webtoon mode automatically when viewing one
-* Recommendations, from AZ but heavily modified by She11Shocked to use both MAL and Anilist interchangeably 
+* Manga recommendations, uses MAL and Anilist, as well as Neko Similar Manga for Mangadex manga(Thanks to Az, She11Shocked, Carlos, and Goldbattle)
 * Lewd filter, hide the lewd manga in your library when you want to
 * Tracking filter, filter your tracked manga so you can see them or see non-tracked manga, made by She11Shocked
 * Search tracking status in library, made by She11Shocked
-* Backup saved searches
-* New E-Hentai/ExHentai features, such as language settings and watched list settings
-* Comfortable grid view
 * Custom categories for sources, liked the pinned sources, but you can make your own versions and put any sources in them
 * Manga info edit
-* Enhanced views for internal and integrated sources
-* Enhanced usability for internal and delegated sources
+* Manga Cover view + share and save
 * Dynamic Categories, view the library in multiple ways
-* Smart background for reading modes like LTR or Vertical, changes the backgorund based on the page color
+* Smart background for reading modes like LTR or Vertical, changes the background based on the page color
 * Force disable webtoon zoom
 * Continue reading button in library
+* Hentai features enable/disable, in advanced settings
 * Quick clean titles
-
-Inherited from TachiyomiAZ or TachiyomiEH and are included and possibly modified in TachiyomiSY
 * Source migration, migrate all your manga from one source to another
-* Custom hentai sources:
-* * E-Hentai/ExHentai
-* Additional features for some extensions, features include custom description, opening in app, batch add to library:
-* * 8Muses (EroMuse)
-* * HBrowse
-* * HentaiCafe (Foolside)
-* * Hitomi.la
-* * NHentai
-* * PervEden (EN and IT)
-* * Puruin
-* * Tsumino
 * Saving searches
 * Autoscroll
 * Page preload customization
 * Customize image cache size
 * Batch import of custom sources and featured extensions
 * Automatic CAPTCHA solving
-* TriState Filters
-* Infinite history page
-* Search your history page
 * Advanced source settings page, searching, enable/disable all
 * Click tag for local search, long click tag for global search
 * Merge multiple of the same manga from different sources
 * Drag and drop library sorting
 * Library search engine, includes exclude, quotes as absolute, and a bunch of other ways to search
+* New E-Hentai/ExHentai features, such as language settings and watched list settings
+* Enhanced views for internal and integrated sources
+* Enhanced usability for internal and delegated sources

+Custom sources:
+* E-Hentai/ExHentai
+
+Additional features for some extensions, features include custom description, opening in app, batch add to library, and a bunch of other things based on the source:
+* 8Muses (EroMuse)
+* HBrowse
+* HentaiCafe (inside Foolside)
+* Hitomi.la
+* Mangadex
+* NHentai
+* PervEden (EN and IT)
+* Puruin
+* Tsumino

 ## Download
 Get the app from our [releases page](https://github.com/jobobby04/tachiyomisy/releases/latest).
@@ -82,7 +77,7 @@ Please make sure to read the full guidelines. Your issue may be closed without w

 <details><summary>Issues</summary>

-1. **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/jobobby04/tachiyomisy/releases) and the already opened [issues](https://github.com/jobobby04/tachiyomisy/issues).**
+1. **Before reporting a new issue, take a look at the [FAQ](https://tachiyomi.org/help/faq/), the [changelog](https://github.com/jobobby04/tachiyomisy/releases) and the already opened [issues](https://github.com/jobobby04/tachiyomisy/issues).**
 2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)

 </details>
@@ -98,9 +93,9 @@ Please make sure to read the full guidelines. Your issue may be closed without w
 * For large logs use http://pastebin.com/ (or similar)
 * Don't group unrelated requests into one issue

-DO: https://github.com/inorichi/tachiyomi/issues/24 https://github.com/inorichi/tachiyomi/issues/71
+DO: https://github.com/tachiyomiorg/tachiyomi/issues/24 https://github.com/tachiyomiorg/tachiyomi/issues/71

-DON'T: https://github.com/inorichi/tachiyomi/issues/75
+DON'T: https://github.com/tachiyomiorg/tachiyomi/issues/75

 </details>

@@ -109,7 +104,17 @@ DON'T: https://github.com/inorichi/tachiyomi/issues/75
 * Write a detailed issue, explaining what it should do or how. Avoid writing just "like X app does"
 * Include screenshot (if needed)

-Catalogue requests should be created at https://github.com/inorichi/tachiyomi-extensions, they do not belong in this repository.
+Source requests should be created at https://github.com/tachiyomiorg/tachiyomi-extensions, they do not belong in this repository.
+</details>
+
+<details><summary>Contributing</summary>
+
+See [CONTRIBUTING.md](./CONTRIBUTING.md).
+</details>
+
+<details><summary>Code of Conduct</summary>
+
+See [CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md).
 </details>

 ## FAQ
@@ -1,375 +0,0 @@
-import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile
-
-import java.text.SimpleDateFormat
-
-apply plugin: 'com.android.application'
-apply plugin: 'com.mikepenz.aboutlibraries.plugin'
-apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
-apply plugin: 'kotlin-kapt'
-apply plugin: 'kotlinx-serialization'
-apply plugin: 'com.github.zellius.shortcut-helper'
-// Realm (EH)
-apply plugin: 'realm-android'
-
-shortcutHelper.filePath = './shortcuts.xml'
-
-ext {
-    // Git is needed in your system PATH for these commands to work.
-    // If it's not installed, you can return a random value as a workaround
-    getCommitCount = {
-        return 'git rev-list --count HEAD'.execute().text.trim()
-        // return "1"
-    }
-
-    getGitSha = {
-        return 'git rev-parse --short HEAD'.execute().text.trim()
-        // return "1"
-    }
-
-    getBuildTime = {
-        def df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'")
-        df.setTimeZone(TimeZone.getTimeZone("UTC"))
-        return df.format(new Date())
-    }
-}
-
-android {
-    compileSdkVersion AndroidConfig.compileSdk
-    buildToolsVersion AndroidConfig.buildTools
-
-    defaultConfig {
-        applicationId "eu.kanade.tachiyomi.sy"
-        minSdkVersion AndroidConfig.minSdk
-        targetSdkVersion AndroidConfig.targetSdk
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        versionCode 8
-        versionName "1.3.0"
-
-        buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
-        buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
-        buildConfigField "String", "BUILD_TIME", "\"${getBuildTime()}\""
-        buildConfigField "boolean", "INCLUDE_UPDATER", "true"
-
-        multiDexEnabled true
-
-        ndk {
-            abiFilters "armeabi-v7a", "arm64-v8a", "x86"
-        }
-    }
-
-    buildFeatures {
-        viewBinding = true
-    }
-
-    buildTypes {
-        debug {
-            versionNameSuffix "-${getCommitCount()}"
-            applicationIdSuffix ".debug"
-        }
-        releaseTest {
-            applicationIdSuffix ".rt"
-//            minifyEnabled true
-//            shrinkResources true
-            zipAlignEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-        release {
-            minifyEnabled true
-            shrinkResources true
-            zipAlignEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-
-    flavorDimensions "default"
-
-    productFlavors {
-        standard {
-            buildConfigField "boolean", "INCLUDE_UPDATER", "true"
-            dimension "default"
-        }
-        fdroid {
-            dimension "default"
-        }
-        dev {
-            resConfigs "en", "xxhdpi"
-            dimension "default"
-        }
-    }
-
-    packagingOptions {
-        exclude 'META-INF/DEPENDENCIES'
-        exclude 'LICENSE.txt'
-        exclude 'META-INF/LICENSE'
-        exclude 'META-INF/LICENSE.txt'
-        exclude 'META-INF/NOTICE'
-        exclude 'META-INF/*.kotlin_module'
-
-        // Compatibility for two RxJava versions (EXH)
-        exclude 'META-INF/rxjava.properties'
-    }
-
-    dependenciesInfo {
-        includeInApk = false
-    }
-
-    lintOptions {
-        disable 'MissingTranslation'
-        disable 'ExtraTranslation'
-
-        abortOnError false
-        checkReleaseBuilds false
-    }
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
-    }
-
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
-    }
-}
-
-androidExtensions {
-    experimental = true
-}
-
-dependencies {
-
-    // AndroidX libraries
-    implementation 'androidx.annotation:annotation:1.1.0'
-    implementation 'androidx.appcompat:appcompat:1.3.0-alpha02'
-    implementation 'androidx.biometric:biometric:1.1.0-alpha02'
-    implementation 'androidx.browser:browser:1.2.0'
-    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
-    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
-    implementation 'androidx.core:core-ktx:1.4.0-alpha01'
-    implementation 'androidx.multidex:multidex:2.0.1'
-    implementation 'androidx.preference:preference:1.1.1'
-    implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha05'
-    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01'
-
-    final lifecycle_version = '2.3.0-alpha07'
-    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
-    implementation "androidx.lifecycle:lifecycle-process:$lifecycle_version"
-    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
-
-    // Job scheduling
-    final work_version = '2.5.0-alpha01'
-    implementation "androidx.work:work-runtime:$work_version"
-    implementation "androidx.work:work-runtime-ktx:$work_version"
-
-    // UI library
-    implementation 'com.google.android.material:material:1.3.0-alpha02'
-
-    standardImplementation 'com.google.firebase:firebase-core:17.5.0'
-
-    // ReactiveX
-    implementation 'io.reactivex:rxandroid:1.2.1'
-    implementation 'io.reactivex:rxjava:1.3.8'
-    implementation 'com.jakewharton.rxrelay:rxrelay:1.2.0'
-    implementation 'com.github.pwittchen:reactivenetwork:0.13.0'
-
-    // Network client
-    final okhttp_version = '4.9.0'
-    implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
-    implementation "com.squareup.okhttp3:logging-interceptor:$okhttp_version"
-    implementation "com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttp_version"
-    implementation 'com.squareup.okio:okio:2.8.0'
-
-    // TLS 1.3 support for Android < 10
-    implementation 'org.conscrypt:conscrypt-android:2.5.1'
-
-    // REST
-    final retrofit_version = '2.9.0'
-    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
-    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
-    implementation "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
-
-    // JSON
-    implementation 'com.google.code.gson:gson:2.8.6'
-    implementation 'com.github.salomonbrys.kotson:kotson:2.5.0'
-
-    // JavaScript engine
-    implementation 'com.squareup.duktape:duktape-android:1.3.0'
-
-    // Disk
-    implementation 'com.jakewharton:disklrucache:2.0.2'
-    implementation 'com.github.inorichi:unifile:e9ee588'
-    implementation 'com.github.inorichi:junrar-android:634c1f5'
-
-    // HTML parser
-    implementation 'org.jsoup:jsoup:1.13.1'
-
-    // [EXH] Android 7 SSL Workaround
-    implementation 'com.google.android.gms:play-services-safetynet:17.0.0'
-
-    // Changelog
-    implementation 'com.github.gabrielemariotti.changeloglib:changelog:2.1.0'
-
-    // Database
-    implementation 'androidx.sqlite:sqlite:2.1.0'
-    implementation 'com.github.inorichi.storio:storio-common:8be19de@aar'
-    implementation 'com.github.inorichi.storio:storio-sqlite:8be19de@aar'
-    implementation 'io.requery:sqlite-android:3.32.2'
-
-    // Preferences
-    implementation 'com.github.tfcporciuncula:flow-preferences:1.3.1'
-
-    // Model View Presenter
-    final nucleus_version = '3.0.0'
-    implementation "info.android15.nucleus:nucleus:$nucleus_version"
-    implementation "info.android15.nucleus:nucleus-support-v7:$nucleus_version"
-
-    // Dependency injection
-    implementation "com.github.inorichi.injekt:injekt-core:65b0440"
-
-    // Image library
-    final glide_version = '4.11.0'
-    implementation "com.github.bumptech.glide:glide:$glide_version"
-    implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
-    kapt "com.github.bumptech.glide:compiler:$glide_version"
-
-    implementation 'com.github.tachiyomiorg:subsampling-scale-image-view:bff2806'
-
-    // Logging
-    implementation 'com.jakewharton.timber:timber:4.7.1'
-
-    // Crash reports
-    //implementation 'ch.acra:acra-http:5.7.0'
-
-    // Sort
-    implementation 'com.github.gpanther:java-nat-sort:natural-comparator-1.1'
-
-    // UI
-    implementation 'com.dmitrymalkovich.android:material-design-dimens:1.4'
-    implementation 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
-    implementation 'eu.davidea:flexible-adapter:5.1.0'
-    implementation 'eu.davidea:flexible-adapter-ui:1.0.0'
-    implementation 'com.nononsenseapps:filepicker:2.5.2'
-    implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0'
-    implementation 'com.github.mthli:Slice:v1.3'
-    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-    implementation 'com.github.carlosesco:DirectionalViewPager:a844dbca0a'
-
-    // 3.2.0+ introduces weird UI blinking or cut off issues on some devices
-    final material_dialogs_version = '3.1.1'
-    implementation "com.afollestad.material-dialogs:core:$material_dialogs_version"
-    implementation "com.afollestad.material-dialogs:input:$material_dialogs_version"
-    implementation "com.afollestad.material-dialogs:datetime:$material_dialogs_version"
-
-    // Conductor
-    implementation 'com.bluelinelabs:conductor:2.1.5'
-    implementation("com.bluelinelabs:conductor-support:2.1.5") {
-        exclude group: "com.android.support"
-    }
-    implementation 'com.github.tachiyomiorg:conductor-support-preference:1.1.1'
-
-    // FlowBinding
-    final flowbinding_version = '0.12.0'
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-android:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-appcompat:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-recyclerview:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-swiperefreshlayout:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-viewpager:$flowbinding_version"
-
-    // Licenses
-    // NOTE: REMEMBER TO UPDATE GRADLE PLUGIN
-    implementation 'com.mikepenz:aboutlibraries:8.3.0'
-
-    // Tests
-    testImplementation 'junit:junit:4.13'
-    testImplementation 'org.assertj:assertj-core:3.16.1'
-    testImplementation 'org.mockito:mockito-core:1.10.19'
-
-    final robolectric_version = '3.1.4'
-    testImplementation "org.robolectric:robolectric:$robolectric_version"
-    testImplementation "org.robolectric:shadows-multidex:$robolectric_version"
-    testImplementation "org.robolectric:shadows-play-services:$robolectric_version"
-
-    implementation "org.jetbrains.kotlin:kotlin-reflect:$BuildPluginsVersion.KOTLIN"
-
-    // SY for mangadex utils
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-core:1.0.0-RC"
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-protobuf:1.0.0-RC"
-
-
-    final coroutines_version = '1.3.9'
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
-
-    // For detecting memory leaks; see https://square.github.io/leakcanary/
-//    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.4'
-
-    // Text distance (EH)
-    implementation 'info.debatty:java-string-similarity:1.2.1'
-
-    // Firebase (EH)
-    implementation 'com.google.firebase:firebase-analytics-ktx:17.5.0'
-    implementation 'com.google.firebase:firebase-crashlytics-ktx:17.2.1'
-
-    // Better logging (EH)
-    implementation 'com.elvishew:xlog:1.6.1'
-
-    // Debug utils (EH)
-    final def debug_overlay_version = '1.1.3'
-    debugImplementation "com.ms-square:debugoverlay:$debug_overlay_version"
-    releaseTestImplementation "com.ms-square:debugoverlay:$debug_overlay_version"
-    releaseImplementation "com.ms-square:debugoverlay-no-op:$debug_overlay_version"
-    testImplementation "com.ms-square:debugoverlay-no-op:$debug_overlay_version"
-
-    // Humanize (EH) used for E-Hentai updater statistics
-    implementation 'com.github.mfornos:humanize-slim:1.2.2'
-
-    // RatingBar (SY)
-    implementation 'me.zhanghai.android.materialratingbar:library:1.3.1'
-
-    implementation 'androidx.gridlayout:gridlayout:1.0.0'
-
-    final def markwon_version = '4.5.1'
-
-    implementation "io.noties.markwon:core:$markwon_version"
-    implementation "io.noties.markwon:ext-strikethrough:$markwon_version"
-    implementation "io.noties.markwon:ext-tables:$markwon_version"
-    implementation "io.noties.markwon:html:$markwon_version"
-    implementation "io.noties.markwon:image:$markwon_version"
-    implementation "io.noties.markwon:linkify:$markwon_version"
-
-    implementation 'com.google.guava:guava:29.0-android'
-}
-
-buildscript {
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$BuildPluginsVersion.KOTLIN"
-    }
-}
-
-repositories {
-    mavenCentral()
-}
-
-// See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api-markers
-tasks.withType(AbstractKotlinCompile).all {
-    kotlinOptions.freeCompilerArgs += ["-Xopt-in=kotlin.Experimental"]
-}
-
-// Duplicating Hebrew string assets due to some locale code issues on different devices
-task copyResources(type: Copy) {
-    from './src/main/res/values-he'
-    into './src/main/res/values-iw'
-    include '**/*'
-}
-
-preBuild.dependsOn(formatKotlin, copyResources)
-
-if (!getGradle().getStartParameter().getTaskRequests().toString().contains("Debug")) {
-    apply plugin: 'com.google.gms.google-services'
-    // Firebase Crashlytics
-    apply plugin: 'com.google.firebase.crashlytics'
-}
@@ -0,0 +1,373 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import java.io.ByteArrayOutputStream
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.TimeZone
+
+plugins {
+    id("com.android.application")
+    id("com.mikepenz.aboutlibraries.plugin")
+    kotlin("android")
+    kotlin("kapt")
+    kotlin("plugin.parcelize")
+    kotlin("plugin.serialization")
+    id("com.github.zellius.shortcut-helper")
+    // Realm (EH)
+    id("realm-android")
+}
+
+if (!gradle.startParameter.taskRequests.toString().contains("Debug")) {
+    apply(plugin = "com.google.gms.google-services")
+    // Firebase Crashlytics
+    apply(plugin = "com.google.firebase.crashlytics")
+}
+
+shortcutHelper.setFilePath("./shortcuts.xml")
+
+android {
+    compileSdkVersion(AndroidConfig.compileSdk)
+    buildToolsVersion(AndroidConfig.buildTools)
+    ndkVersion = AndroidConfig.ndk
+
+    defaultConfig {
+        applicationId = "eu.kanade.tachiyomi.sy"
+        minSdkVersion(AndroidConfig.minSdk)
+        targetSdkVersion(AndroidConfig.targetSdk)
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        versionCode = 16
+        versionName = "1.6.2"
+
+        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
+        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
+        buildConfigField("String", "BUILD_TIME", "\"${getBuildTime()}\"")
+        buildConfigField("boolean", "INCLUDE_UPDATER", "false")
+
+        multiDexEnabled = true
+
+        ndk {
+            abiFilters += setOf("armeabi-v7a", "arm64-v8a", "x86")
+        }
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+
+    buildTypes {
+        named("debug") {
+            versionNameSuffix = "-${getCommitCount()}"
+            applicationIdSuffix = ".debug"
+        }
+        create("releaseTest") {
+            applicationIdSuffix = ".rt"
+            //isMinifyEnabled = true
+            //isShrinkResources = true
+            isZipAlignEnabled = true
+            setProguardFiles(listOf(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"))
+        }
+        named("release") {
+            isMinifyEnabled = true
+            isShrinkResources = true
+            isZipAlignEnabled = true
+            setProguardFiles(listOf(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"))
+        }
+    }
+
+    flavorDimensions("default")
+
+    productFlavors {
+        create("standard") {
+            buildConfigField("boolean", "INCLUDE_UPDATER", "true")
+            dimension = "default"
+        }
+        create("fdroid") {
+            dimension = "default"
+        }
+        create("dev") {
+            resConfigs("en", "xxhdpi")
+            dimension = "default"
+        }
+    }
+
+    packagingOptions {
+        exclude("META-INF/DEPENDENCIES")
+        exclude("LICENSE.txt")
+        exclude("META-INF/LICENSE")
+        exclude("META-INF/LICENSE.txt")
+        exclude("META-INF/NOTICE")
+        exclude("META-INF/*.kotlin_module")
+
+        // Compatibility for two RxJava versions (EXH)
+        exclude("META-INF/rxjava.properties")
+    }
+
+    dependenciesInfo {
+        includeInApk = false
+    }
+
+    lintOptions {
+        disable("MissingTranslation", "ExtraTranslation")
+        isAbortOnError = false
+        isCheckReleaseBuilds = false
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
+    }
+}
+
+dependencies {
+
+    // Source models and interfaces from Tachiyomi 1.x
+    implementation("tachiyomi.sourceapi:source-api:1.1")
+
+    // AndroidX libraries
+    implementation("androidx.annotation:annotation:1.3.0-alpha01")
+    implementation("androidx.appcompat:appcompat:1.3.0-rc01")
+    implementation("androidx.biometric:biometric-ktx:1.2.0-alpha03")
+    implementation("androidx.browser:browser:1.3.0")
+    implementation("androidx.cardview:cardview:1.0.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.0-beta01")
+    implementation("androidx.coordinatorlayout:coordinatorlayout:1.1.0")
+    implementation("androidx.core:core-ktx:1.3.2")
+    implementation("androidx.multidex:multidex:2.0.1")
+    implementation("androidx.preference:preference-ktx:1.1.1")
+    implementation("androidx.recyclerview:recyclerview:1.2.0")
+    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")
+
+    val lifecycleVersion = "2.3.0"
+    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion")
+    implementation("androidx.lifecycle:lifecycle-process:$lifecycleVersion")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion")
+
+    // Job scheduling
+    implementation("androidx.work:work-runtime-ktx:2.5.0")
+
+    // UI library
+    implementation("com.google.android.material:material:1.3.0")
+
+    "standardImplementation"("com.google.firebase:firebase-core:18.0.3")
+
+    // ReactiveX
+    implementation("io.reactivex:rxandroid:1.2.1")
+    implementation("io.reactivex:rxjava:1.3.8")
+    implementation("com.jakewharton.rxrelay:rxrelay:1.2.0")
+    implementation("com.github.pwittchen:reactivenetwork:0.13.0")
+
+    // Network client
+    val okhttpVersion = "4.9.1"
+    implementation("com.squareup.okhttp3:okhttp:$okhttpVersion")
+    implementation("com.squareup.okhttp3:logging-interceptor:$okhttpVersion")
+    implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttpVersion")
+    implementation("com.squareup.okio:okio:2.10.0")
+
+    // TLS 1.3 support for Android < 10
+    implementation("org.conscrypt:conscrypt-android:2.5.1")
+
+    // JSON
+    val kotlinSerializationVersion = "1.1.0"
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinSerializationVersion")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:$kotlinSerializationVersion")
+    implementation("com.google.code.gson:gson:2.8.6")
+    implementation("com.github.salomonbrys.kotson:kotson:2.5.0")
+
+    // JavaScript engine
+    implementation("com.squareup.duktape:duktape-android:1.3.0")
+
+    // Disk
+    implementation("com.jakewharton:disklrucache:2.0.2")
+    implementation("com.github.tachiyomiorg:unifile:17bec43")
+    implementation("com.github.junrar:junrar:7.4.0")
+
+    // HTML parser
+    implementation("org.jsoup:jsoup:1.13.1")
+
+    // Database
+    implementation("androidx.sqlite:sqlite-ktx:2.1.0")
+    implementation("com.github.inorichi.storio:storio-common:8be19de@aar")
+    implementation("com.github.inorichi.storio:storio-sqlite:8be19de@aar")
+    implementation("io.requery:sqlite-android:3.33.0")
+
+    // Preferences
+    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.3.4")
+
+    // Model View Presenter
+    val nucleusVersion = "3.0.0"
+    implementation("info.android15.nucleus:nucleus:$nucleusVersion")
+    implementation("info.android15.nucleus:nucleus-support-v7:$nucleusVersion")
+
+    // Dependency injection
+    implementation("com.github.inorichi.injekt:injekt-core:65b0440")
+
+    // Image library
+    val glideVersion = "4.12.0"
+    implementation("com.github.bumptech.glide:glide:$glideVersion")
+    implementation("com.github.bumptech.glide:okhttp3-integration:$glideVersion")
+    kapt("com.github.bumptech.glide:compiler:$glideVersion")
+
+    implementation("com.github.tachiyomiorg:subsampling-scale-image-view:547d9c0")
+
+    // Logging
+    implementation("com.jakewharton.timber:timber:4.7.1")
+
+    // Crash reports
+    //implementation("ch.acra:acra-http:5.7.0")
+
+    // Sort
+    implementation("com.github.gpanther:java-nat-sort:natural-comparator-1.1")
+
+    // UI
+    implementation("com.dmitrymalkovich.android:material-design-dimens:1.4")
+    implementation("com.github.dmytrodanylyk.android-process-button:library:1.0.4")
+    implementation("eu.davidea:flexible-adapter:5.1.0")
+    implementation("eu.davidea:flexible-adapter-ui:1.0.0")
+    implementation("com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0")
+    implementation("com.github.chrisbanes:PhotoView:2.3.0")
+    implementation("com.github.tachiyomiorg:DirectionalViewPager:1.0.0")
+    implementation("dev.chrisbanes.insetter:insetter:0.5.0")
+
+    // 3.2.0+ introduces weird UI blinking or cut off issues on some devices
+    val materialDialogsVersion = "3.1.1"
+    implementation("com.afollestad.material-dialogs:core:$materialDialogsVersion")
+    implementation("com.afollestad.material-dialogs:input:$materialDialogsVersion")
+    implementation("com.afollestad.material-dialogs:datetime:$materialDialogsVersion")
+
+    // Conductor
+    implementation("com.bluelinelabs:conductor:2.1.5")
+    implementation("com.bluelinelabs:conductor-support:2.1.5") {
+        exclude(group = "com.android.support")
+    }
+    implementation("com.github.tachiyomiorg:conductor-support-preference:2.0.1")
+
+    // FlowBinding
+    val flowbindingVersion = "0.12.0"
+    implementation("io.github.reactivecircus.flowbinding:flowbinding-android:$flowbindingVersion")
+    implementation("io.github.reactivecircus.flowbinding:flowbinding-appcompat:$flowbindingVersion")
+    implementation("io.github.reactivecircus.flowbinding:flowbinding-recyclerview:$flowbindingVersion")
+    implementation("io.github.reactivecircus.flowbinding:flowbinding-swiperefreshlayout:$flowbindingVersion")
+    implementation("io.github.reactivecircus.flowbinding:flowbinding-viewpager:$flowbindingVersion")
+
+    // Licenses
+    implementation("com.mikepenz:aboutlibraries:${BuildPluginsVersion.ABOUTLIB_PLUGIN}")
+
+    // Tests
+    testImplementation("junit:junit:4.13.2")
+    testImplementation("org.assertj:assertj-core:3.16.1")
+    testImplementation("org.mockito:mockito-core:1.10.19")
+
+    val robolectricVersion = "3.1.4"
+    testImplementation("org.robolectric:robolectric:$robolectricVersion")
+    testImplementation("org.robolectric:shadows-multidex:$robolectricVersion")
+    testImplementation("org.robolectric:shadows-play-services:$robolectricVersion")
+
+    implementation(kotlin("reflect", version = BuildPluginsVersion.KOTLIN))
+
+    val coroutinesVersion = "1.4.3"
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion")
+
+    // For detecting memory leaks; see https://square.github.io/leakcanary/
+    // debugImplementation("com.squareup.leakcanary:leakcanary-android:2.7")
+
+    // SY -->
+    // [EXH] Android 7 SSL Workaround
+    implementation("com.google.android.gms:play-services-safetynet:17.0.0")
+
+    // Changelog
+    implementation("com.github.gabrielemariotti.changeloglib:changelog:2.1.0")
+
+    // Text distance (EH)
+    implementation ("info.debatty:java-string-similarity:2.0.0")
+
+    // Firebase (EH)
+    implementation("com.google.firebase:firebase-analytics-ktx:18.0.3")
+    implementation("com.google.firebase:firebase-crashlytics-ktx:17.4.1")
+
+    // Better logging (EH)
+    implementation("com.elvishew:xlog:1.9.0")
+
+    // Debug utils (EH)
+    val debugOverlayVersion = "1.1.3"
+    debugImplementation("com.ms-square:debugoverlay:$debugOverlayVersion")
+    "releaseTestImplementation"("com.ms-square:debugoverlay-no-op:$debugOverlayVersion")
+    releaseImplementation("com.ms-square:debugoverlay-no-op:$debugOverlayVersion")
+    testImplementation("com.ms-square:debugoverlay-no-op:$debugOverlayVersion")
+
+    // RatingBar (SY)
+    implementation ("me.zhanghai.android.materialratingbar:library:1.4.0")
+
+    // JsonReader for similar manga
+    implementation("com.squareup.moshi:moshi:1.12.0")
+
+    implementation("com.mikepenz:fastadapter:5.4.0")
+    // SY <--
+}
+
+tasks {
+    // See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api(-markers)
+    withType<KotlinCompile> {
+        kotlinOptions.freeCompilerArgs += listOf(
+            "-Xopt-in=kotlin.Experimental",
+            "-Xopt-in=kotlin.RequiresOptIn",
+            "-Xuse-experimental=kotlin.ExperimentalStdlibApi",
+            "-Xuse-experimental=kotlinx.coroutines.FlowPreview",
+            "-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi",
+            "-Xuse-experimental=kotlinx.coroutines.InternalCoroutinesApi",
+            "-Xuse-experimental=kotlinx.serialization.ExperimentalSerializationApi"
+        )
+    }
+
+    // Duplicating Hebrew string assets due to some locale code issues on different devices
+    val copyHebrewStrings = task("copyHebrewStrings", type = Copy::class) {
+        from("./src/main/res/values-he")
+        into("./src/main/res/values-iw")
+        include("**/*")
+    }
+
+    preBuild {
+        dependsOn(formatKotlin, copyHebrewStrings)
+    }
+}
+
+
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath(kotlin("gradle-plugin", version = BuildPluginsVersion.KOTLIN))
+    }
+}
+
+
+// Git is needed in your system PATH for these commands to work.
+// If it's not installed, you can return a random value as a workaround
+fun getCommitCount(): String {
+    return runCommand("git rev-list --count HEAD")
+    // return "1"
+}
+
+fun getGitSha(): String {
+    return runCommand("git rev-parse --short HEAD")
+    // return "1"
+}
+
+fun getBuildTime(): String {
+    val df = SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'")
+    df.timeZone = TimeZone.getTimeZone("UTC")
+    return df.format(Date())
+}
+
+fun runCommand(command: String): String {
+    val byteOut = ByteArrayOutputStream()
+    project.exec {
+        commandLine = command.split(" ")
+        standardOutput = byteOut
+    }
+    return String(byteOut.toByteArray()).trim()
+}
@@ -30,6 +30,42 @@
    <init>();
 }

+# Kotlin Serialization
+-keepattributes *Annotation*, InnerClasses
+-dontnote kotlinx.serialization.AnnotationsKt # core serialization annotations
+
+# kotlinx-serialization-json specific. Add this if you have java.lang.NoClassDefFoundError kotlinx.serialization.json.JsonObjectSerializer
+-keepclassmembers class kotlinx.serialization.json.** {
+    *** Companion;
+}
+-keepclasseswithmembers class kotlinx.serialization.json.** {
+    kotlinx.serialization.KSerializer serializer(...);
+}
+
+-keep,includedescriptorclasses class eu.kanade.tachiyomi.**$$serializer { *; }
+-keepclassmembers class eu.kanade.tachiyomi.** {
+    *** Companion;
+}
+-keepclasseswithmembers class eu.kanade.tachiyomi.** {
+    kotlinx.serialization.KSerializer serializer(...);
+}
+
+-keep,includedescriptorclasses class exh.**$$serializer { *; }
+-keepclassmembers class exh.** {
+    *** Companion;
+}
+-keepclasseswithmembers class exh.** {
+    kotlinx.serialization.KSerializer serializer(...);
+}
+
+-keep,includedescriptorclasses class xyz.nulldev.ts.api.http.serializer.**$$serializer { *; }
+-keepclassmembers class xyz.nulldev.ts.api.http.serializer.** {
+    *** Companion;
+}
+-keepclasseswithmembers class xyz.nulldev.ts.api.http.serializer.** {
+    kotlinx.serialization.KSerializer serializer(...);
+}
+
 # Madokami extension username and password crash fix
 -keepclassmembers class androidx.preference.EditTextPreference {
      *** mOnBindEditTextListener;
@@ -1,38 +1,30 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="108dp"
    android:height="108dp"
-        android:viewportWidth="108.0"
-        android:viewportHeight="108.0">
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group android:scaleX="0.07776"
+      android:scaleY="0.07776"
+      android:translateX="15.12"
+      android:translateY="15.12">
    <path
-        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
-        android:fillType="evenOdd"
-        android:fillColor="#000"/>
+        android:pathData="M474.4,272.2c115.3,-1.4 144.2,48.2 185.2,74.7c21.6,8.3 17.7,16.3 26.2,28.7c2.5,3.5 5.5,5 9.5,7.5c30.3,18.2 -10.8,39.6 -28.2,40.3c7.1,-4.6 13.2,-5.9 17.7,-12.4c-0.3,0 -0.6,0 -0.9,0c0,-0.3 0,-0.6 0,-0.9c-14.6,-4 -13.3,8.8 -29.2,6.2c3.5,-0.4 12.6,-5.8 12.4,-13.3c-11.9,-7.2 -31.6,-15.2 -46.9,-14.2c-0.1,0.4 -0.1,0.4 -0.2,0.8c36.3,24.2 25.7,57.3 47.1,63.8c-11.6,-0.5 -5.9,2.1 0,7.1c-14.6,-3 -16.1,-19.2 -23,-33.6c-7.8,-12.9 -15.4,-28.5 -23.9,-29.2c-2,9.2 2,56.4 14.7,46.6c-10,12.3 4.4,7.2 11,4.7c-23.9,19 -35.1,13.8 -42.8,-13.8c-6.2,-13.4 -14.6,-34.2 -19.5,-46.6c-2.8,-7.1 -7.5,-13.3 -13.6,-17.9c-41.8,-31.2 -72.8,-33.3 -116.9,-26.1c-11.1,-21.4 -27.5,-40.4 -38.9,-61.9C435,277.7 452,272.4 474.4,272.2z"
+        android:fillColor="#2E84BF"/>
    <path
-        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
-        android:fillType="evenOdd"
-        android:fillColor="#455A64"/>
+        android:pathData="M313.4,366C395.3,524.3 482,472.7 607.1,532.8c109.3,67.9 83.8,212.8 -30.1,257.7c0,-28.3 0,-56.6 0,-84.9c46.4,-45.1 20.7,-112.1 -37.1,-125c-68.8,-15 -145.6,-29.5 -191.7,-62.5C298,480.3 286.6,416.8 313.4,366z"
+        android:fillColor="#2E84BF"/>
    <path
-        android:pathData="M7.5,12.01C7.5,9.24 9.74,7 12.5,7L17.5,7L17.5,102L12.5,102C9.74,102 7.5,99.77 7.5,96.99L7.5,12.01Z"
-        android:fillType="evenOdd"
-        android:fillColor="#607D8B"/>
+        android:pathData="M424.8,720.6c0.1,25.4 1.9,53.9 -0.9,77.8c-94.2,-25.7 -162.5,-103.3 -124.7,-192.8c0,4.7 0,9.4 0,14.2C307.8,680 359.3,712.6 424.8,720.6z"
+        android:fillColor="#2E84BF"/>
    <path
-        android:name="path_3"
-        android:pathData="M 54 54.5 M 28.5 54.5 C 28.5 47.74 31.188 41.249 35.969 36.469 C 40.749 31.688 47.24 29 54 29 C 60.76 29 67.251 31.688 72.031 36.469 C 76.812 41.249 79.5 47.74 79.5 54.5 C 79.5 61.26 76.812 67.751 72.031 72.531 C 67.251 77.312 60.76 80 54 80 C 47.24 80 40.749 77.312 35.969 72.531 C 31.188 67.751 28.5 61.26 28.5 54.5"
-        android:fillColor="#CE2828"
-        android:fillType="evenOdd"/>
+        android:pathData="M247,228l138.9,37.1L500,444.7l47.8,-72.5c34.5,14.5 37,85.5 55.7,96.4l-23,34.5C477,474.9 387.8,469.9 351.3,394.7C317.9,341.3 247.1,228.1 247,228z"
+        android:fillColor="#CE2828"/>
    <path
-        android:name="path_4"
-        android:pathData="M 54 54.5 M 34.06 54.5 C 33.964 50.23 35.243 46.04 37.707 42.551 C 40.171 39.062 43.692 36.455 47.748 35.117 C 51.805 33.779 56.185 33.779 60.242 35.117 C 64.298 36.455 67.819 39.062 70.283 42.551 C 72.747 46.04 74.026 50.23 73.93 54.5 C 74.026 58.77 72.747 62.96 70.283 66.449 C 67.819 69.938 64.298 72.545 60.242 73.883 C 56.185 75.221 51.805 75.221 47.748 73.883 C 43.692 72.545 40.171 69.938 37.707 66.449 C 35.243 62.96 33.964 58.77 34.06 54.5"
-        android:fillColor="#000"
-        android:fillType="evenOdd"/>
+        android:pathData="M602.6,285.5c16.2,9.6 33.1,19.8 46.5,32.8c7.5,7.2 14.9,12.3 25.3,18.3c3.9,2.2 4.7,2.1 7.8,4.7L753,228l-137.1,37.1L602.6,285.5z"
+        android:fillColor="#CE2828"/>
    <path
-        android:name="path_5"
-        android:pathData="M50.953,47.457C51.828,47.457 53.465,44.672 53.465,43.746C53.465,42.82 50.238,40.461 45.684,40.461C39.32,40.461 37.535,44.926 37.535,47.539C37.535,50.238 38.285,53.355 45.152,55.465C46.977,56.055 49.789,56.98 49.789,59.258C49.789,61.195 47.727,62.207 45.34,62.207C38.605,62.207 39.137,55.883 38.605,55.883C38.285,55.883 36.691,57.402 36.691,60.098C36.691,65.07 41.199,67.434 45.652,67.434C52.27,67.434 54.871,62.965 54.871,59.34C54.871,56.391 53.523,53.188 46.941,50.996C45.215,50.406 42.113,49.563 42.113,47.285C42.113,45.434 44.117,44.672 45.684,44.672C48.949,44.672 50.168,47.457 50.953,47.457ZM50.953,47.457"
-        android:fillColor="#F7D009"
-        android:fillType="evenOdd" />
-    <path
-        android:name="path_6"
-        android:pathData="M56.734,66.254C56.734,67.012 56.734,67.434 57.496,67.434C64.391,67.434 71.469,58.582 71.191,49.395C71.191,48.047 71.285,47.035 70.688,46.949L67.895,46.949C67.551,46.949 66.766,46.867 66.766,47.371C66.766,47.875 67.113,49.227 67.113,50.742C67.113,53.188 66.27,56.98 65.012,56.98C64.391,56.98 61.313,53.523 61.313,49.816C61.313,48.887 61.598,47.961 61.598,47.457C61.598,46.867 60.906,46.949 60.504,46.949L57.934,46.949C56.711,46.949 56.734,46.949 56.734,48.383C56.734,57.148 62.188,59.34 62.188,60.688C62.188,61.027 61.254,62.207 57.645,62.207C56.805,62.207 56.734,63.133 56.734,63.469ZM56.734,66.254"
-        android:fillColor="#E40F85"
-        android:fillType="evenOdd" />
+        android:pathData="M500.9,871l61.9,-50.4l0.9,-212.3c0,0 -4.5,-11.4 -85.2,-25.5c-17.1,-3 -29.7,-7.2 -29.8,-7.2l-12.3,-3.6l1.8,248.5L500.9,871z"
+        android:fillColor="#CE2828"/>
+  </group>
 </vector>
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@android:color/transparent"/>
+    <background android:drawable="@color/ic_launcher_background"/>
    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@android:color/transparent"/>
+    <background android:drawable="@color/ic_launcher_background"/>
    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>
@@ -2,16 +2,25 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="eu.kanade.tachiyomi">

+    <!-- Internet -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+
+    <!-- Storage -->
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <!-- For background jobs -->
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+
+    <!-- For managing extensions -->
    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <!-- To view extension packages in API 30+ -->
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />

    <application
        android:name=".App"
@@ -24,8 +33,8 @@
        android:largeHeap="true"
        android:requestLegacyExternalStorage="true"
        android:roundIcon="@mipmap/ic_launcher_round"
-        android:theme="@style/Theme.Tachiyomi.Light"
-        android:usesCleartextTraffic="true">
+        android:theme="@style/Theme.Base"
+        android:networkSecurityConfig="@xml/network_security_config">
        <activity
            android:name=".ui.main.MainActivity"
            android:launchMode="singleTop"
@@ -42,7 +51,8 @@
        <activity
            android:name=".ui.main.DeepLinkActivity"
            android:launchMode="singleTask"
-            android:theme="@android:style/Theme.NoDisplay">
+            android:theme="@android:style/Theme.NoDisplay"
+            android:label="@string/action_global_search">
            <intent-filter>
                <action android:name="android.intent.action.SEARCH" />
                <action android:name="com.google.android.gms.actions.SEARCH_ACTION" />
@@ -53,6 +63,11 @@
                <action android:name="eu.kanade.tachiyomi.SEARCH" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>

            <meta-data
                android:name="android.app.searchable"
@@ -60,17 +75,20 @@
        </activity>
        <activity
            android:name=".ui.reader.ReaderActivity"
-            android:launchMode="singleTask" />
+            android:launchMode="singleTask">
+            <intent-filter>
+                <action android:name="com.samsung.android.support.REMOTE_ACTION" />
+            </intent-filter>
+
+            <meta-data android:name="com.samsung.android.support.REMOTE_ACTION"
+                android:resource="@xml/s_pen_actions"/>
+        </activity>
        <activity
            android:name=".ui.security.BiometricUnlockActivity"
-            android:theme="@style/Theme.Splash" />
+            android:theme="@style/Theme.Base" />
        <activity
            android:name=".ui.webview.WebViewActivity"
            android:configChanges="uiMode|orientation|screenSize" />
-        <activity
-            android:name=".widget.CustomLayoutPickerActivity"
-            android:label="@string/app_name"
-            android:theme="@style/FilePickerTheme" />
        <activity
            android:name=".ui.setting.track.AnilistLoginActivity"
            android:label="Anilist">
@@ -85,6 +103,20 @@
                    android:scheme="tachiyomi" />
            </intent-filter>
        </activity>
+        <activity
+            android:name=".ui.setting.track.MyAnimeListLoginActivity"
+            android:label="MyAnimeList">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="myanimelist-auth"
+                    android:scheme="tachiyomi" />
+            </intent-filter>
+        </activity>
        <activity
            android:name=".ui.setting.track.ShikimoriLoginActivity"
            android:label="Shikimori">
@@ -118,6 +150,10 @@
            android:name=".extension.util.ExtensionInstallActivity"
            android:theme="@android:style/Theme.Translucent.NoTitleBar" />

+        <activity
+            android:name="exh.ui.login.EhLoginActivity"
+            android:label="EHentaiLogin" />
+
        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="${applicationId}.provider"
@@ -153,6 +189,10 @@
            android:exported="false" />

        <!-- EH -->
+        <service
+            android:name="exh.md.similar.SimilarUpdateService"
+            android:exported="false" />
+
        <service
            android:name="exh.eh.EHentaiUpdateWorker"
            android:permission="android.permission.BIND_JOB_SERVICE"
@@ -160,7 +200,7 @@
        <activity
            android:name="exh.ui.intercept.InterceptActivity"
            android:label="@string/app_name"
-            android:theme="@style/Theme.EHActivity">
+            android:theme="@style/Theme.Base">
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />

@@ -218,11 +258,11 @@
                <!-- Hentai Cafe -->
                <data
                    android:host="hentai.cafe"
-                    android:pathPattern="/.*/.*"
+                    android:pathPrefix="/hc.fyi/"
                    android:scheme="http" />
                <data
                    android:host="hentai.cafe"
-                    android:pathPattern="/.*/.*"
+                    android:pathPrefix="/hc.fyi/"
                    android:scheme="https" />

                <!-- Tsumino -->
@@ -274,35 +314,67 @@
                <!-- HBrowse -->
                <data
                    android:host="www.hbrowse.com"
-                    android:pathPrefix="/"
                    android:scheme="http" />
                <data
                    android:host="www.hbrowse.com"
-                    android:pathPrefix="/"
                    android:scheme="https" />

                <!-- MangaDex -->
-                <data
-                    android:host="mangadex.org"
-                    android:pathPattern="\/(title|manga)\/"
-                    android:scheme="http" />
-                <data
-                    android:host="mangadex.org"
-                    android:pathPattern="\/(title|manga)\/"
-                    android:scheme="https" />
-                <data
+                <!--<data
+                    android:scheme="https"
                    android:host="www.mangadex.org"
-                    android:pathPattern="\/(title|manga)\/"
-                    android:scheme="http" />
+                    android:pathPrefix="/manga/" />
                <data
+                    android:scheme="https"
+                    android:host="mangadex.org"
+                    android:pathPrefix="/manga/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/manga/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/manga/" />
+
+                <data
+                    android:scheme="https"
                    android:host="www.mangadex.org"
-                    android:pathPattern="\/(title|manga)\/"
-                    android:scheme="https" />
+                    android:pathPrefix="/title/" />
+                <data
+                    android:scheme="https"
+                    android:host="mangadex.org"
+                    android:pathPrefix="/title/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/title/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/title/" />
+
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.org"
+                    android:pathPrefix="/chapter/" />
+                <data
+                    android:scheme="https"
+                    android:host="mangadex.org"
+                    android:pathPrefix="/chapter/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/chapter/" />
+                <data
+                    android:scheme="https"
+                    android:host="www.mangadex.cc"
+                    android:pathPrefix="/chapter/" />-->
            </intent-filter>
        </activity>
        <activity
            android:name="exh.ui.captcha.BrowserActionActivity"
-            android:theme="@style/Theme.EHActivity" />
+            android:theme="@style/Theme.Base" />
    </application>

 </manifest>
@@ -16,14 +16,12 @@ import com.elvishew.xlog.LogLevel
 import com.elvishew.xlog.XLog
 import com.elvishew.xlog.printer.AndroidPrinter
 import com.elvishew.xlog.printer.Printer
-import com.elvishew.xlog.printer.file.FilePrinter
 import com.elvishew.xlog.printer.file.backup.NeverBackupStrategy
 import com.elvishew.xlog.printer.file.clean.FileLastModifiedCleanStrategy
 import com.elvishew.xlog.printer.file.naming.DateFileNameGenerator
 import com.google.android.gms.common.GooglePlayServicesNotAvailableException
 import com.google.android.gms.common.GooglePlayServicesRepairableException
 import com.google.android.gms.security.ProviderInstaller
-import com.google.firebase.analytics.FirebaseAnalytics
 import com.google.firebase.analytics.ktx.analytics
 import com.google.firebase.ktx.Firebase
 import com.ms_square.debugoverlay.DebugOverlay
@@ -36,57 +34,47 @@ import exh.debug.DebugToggles
 import exh.log.CrashlyticsPrinter
 import exh.log.EHDebugModeOverlay
 import exh.log.EHLogLevel
+import exh.log.EnhancedFilePrinter
+import exh.log.XLogTree
+import exh.log.xLogD
+import exh.log.xLogE
 import exh.syDebugVersion
 import io.realm.Realm
-import io.realm.RealmConfiguration
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.launch
 import org.conscrypt.Conscrypt
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.InjektScope
 import uy.kohesive.injekt.injectLazy
-import uy.kohesive.injekt.registry.default.DefaultRegistrar
 import java.io.File
 import java.security.NoSuchAlgorithmException
 import java.security.Security
+import java.text.SimpleDateFormat
+import java.util.Locale
 import javax.net.ssl.SSLContext
-import kotlin.concurrent.thread
 import kotlin.time.ExperimentalTime
 import kotlin.time.days

 open class App : Application(), LifecycleObserver {

-    private lateinit var firebaseAnalytics: FirebaseAnalytics
+    private val preferences: PreferencesHelper by injectLazy()

    override fun onCreate() {
        super.onCreate()
-        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
+        // if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
        setupExhLogging() // EXH logging
+        Timber.plant(XLogTree()) // SY Redirect Timber to XLog
        if (!BuildConfig.DEBUG) addAnalytics()

        workaroundAndroid7BrokenSSL()

-        // Debug tool; see https://fbflipper.com/
-        // SoLoader.init(this, false)
-        // if (BuildConfig.DEBUG && FlipperUtils.shouldEnableFlipper(this)) {
-        //     val client = AndroidFlipperClient.getInstance(this)
-        //     client.addPlugin(InspectorFlipperPlugin(this, DescriptorMapping.withDefaults()))
-        //     client.addPlugin(DatabasesFlipperPlugin(this))
-        //     client.start()
-        // }
-
        // TLS 1.3 support for Android < 10
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
            Security.insertProviderAt(Conscrypt.newProvider(), 1)
        }

-        Injekt = InjektScope(DefaultRegistrar())
        Injekt.importModule(AppModule(this))

        setupNotificationChannels()
        Realm.init(this)
-        GlobalScope.launch { deleteOldMetadataRealm() } // Delete old metadata DB (EH)
        if ((BuildConfig.DEBUG || BuildConfig.BUILD_TYPE == "releaseTest") && DebugToggles.ENABLE_DEBUG_OVERLAY.enabled) {
            setupDebugOverlay()
        }
@@ -94,6 +82,9 @@ open class App : Application(), LifecycleObserver {
        LocaleHelper.updateConfiguration(this, resources.configuration)

        ProcessLifecycleOwner.get().lifecycle.addObserver(this)
+
+        // Reset Incognito Mode on relaunch
+        preferences.incognitoMode().set(false)
    }

    override fun attachBaseContext(base: Context) {
@@ -113,30 +104,28 @@ open class App : Application(), LifecycleObserver {
            try {
                SSLContext.getInstance("TLSv1.2")
            } catch (e: NoSuchAlgorithmException) {
-                XLog.e("Could not install Android 7 broken SSL workaround!", e)
+                xLogE("Could not install Android 7 broken SSL workaround!", e)
            }

            try {
                ProviderInstaller.installIfNeeded(applicationContext)
            } catch (e: GooglePlayServicesRepairableException) {
-                XLog.e("Could not install Android 7 broken SSL workaround!", e)
+                xLogE("Could not install Android 7 broken SSL workaround!", e)
            } catch (e: GooglePlayServicesNotAvailableException) {
-                XLog.e("Could not install Android 7 broken SSL workaround!", e)
+                xLogE("Could not install Android 7 broken SSL workaround!", e)
            }
        }
    }

    private fun addAnalytics() {
-        firebaseAnalytics = Firebase.analytics
        if (syDebugVersion != "0") {
-            firebaseAnalytics.setUserProperty("preview_version", syDebugVersion)
+            Firebase.analytics.setUserProperty("preview_version", syDebugVersion)
        }
    }

    @OnLifecycleEvent(Lifecycle.Event.ON_STOP)
    @Suppress("unused")
    fun onAppBackgrounded() {
-        val preferences: PreferencesHelper by injectLazy()
        if (preferences.lockAppAfter().get() >= 0) {
            SecureActivityDelegate.locked = true
        }
@@ -146,43 +135,20 @@ open class App : Application(), LifecycleObserver {
        Notifications.createChannels(this)
    }

-    // EXH
-    private fun deleteOldMetadataRealm() {
-        val config = RealmConfiguration.Builder()
-            .name("gallery-metadata.realm")
-            .schemaVersion(3)
-            .deleteRealmIfMigrationNeeded()
-            .build()
-        Realm.deleteRealm(config)
-
-        // Delete old paper db files
-        listOf(
-            File(filesDir, "gallery-ex"),
-            File(filesDir, "gallery-perveden"),
-            File(filesDir, "gallery-nhentai")
-        ).forEach {
-            if (it.exists()) {
-                thread {
-                    it.deleteRecursively()
-                }
-            }
-        }
-    }
-
    // EXH
    private fun setupExhLogging() {
        EHLogLevel.init(this)

        val logLevel = when {
-            EHLogLevel.shouldLog(EHLogLevel.EXTRA) -> LogLevel.ALL
-            BuildConfig.DEBUG -> LogLevel.DEBUG
+            EHLogLevel.shouldLog(EHLogLevel.EXTREME) -> LogLevel.ALL
+            EHLogLevel.shouldLog(EHLogLevel.EXTRA) || BuildConfig.DEBUG -> LogLevel.DEBUG
            else -> LogLevel.WARN
        }

        val logConfig = LogConfiguration.Builder()
            .logLevel(logLevel)
-            .st(2)
-            .nb()
+            .disableStackTrace()
+            .disableBorder()
            .build()

        val printers = mutableListOf<Printer>(AndroidPrinter())
@@ -193,19 +159,25 @@ open class App : Application(), LifecycleObserver {
            "logs"
        )

+        val dateFormat = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault())
+
        @OptIn(ExperimentalTime::class)
-        printers += FilePrinter
-            .Builder(logFolder.absolutePath)
-            .fileNameGenerator(
-                object : DateFileNameGenerator() {
+        printers += EnhancedFilePrinter
+            .Builder(logFolder.absolutePath) {
+                fileNameGenerator = object : DateFileNameGenerator() {
                    override fun generateFileName(logLevel: Int, timestamp: Long): String {
-                        return super.generateFileName(logLevel, timestamp) + "-${BuildConfig.BUILD_TYPE}.log"
+                        return super.generateFileName(
+                            logLevel,
+                            timestamp
+                        ) + "-${BuildConfig.BUILD_TYPE}.log"
                    }
                }
-            )
-            .cleanStrategy(FileLastModifiedCleanStrategy(7.days.toLongMilliseconds()))
-            .backupStrategy(NeverBackupStrategy())
-            .build()
+                flattener { timeMillis, level, tag, message ->
+                    "${dateFormat.format(timeMillis)} ${LogLevel.getShortLevelName(level)}/$tag: $message"
+                }
+                cleanStrategy = FileLastModifiedCleanStrategy(7.days.toLongMilliseconds())
+                backupStrategy = NeverBackupStrategy()
+            }

        // Install Crashlytics in prod
        if (!BuildConfig.DEBUG) {
@@ -217,8 +189,8 @@ open class App : Application(), LifecycleObserver {
            *printers.toTypedArray()
        )

-        XLog.d("Application booting...")
-        XLog.nst().d(
+        xLogD("Application booting...")
+        xLogD(
            "App version: ${BuildConfig.VERSION_NAME} (${BuildConfig.FLAVOR}, ${BuildConfig.COMMIT_SHA}, ${BuildConfig.VERSION_CODE})\n" +
                "Preview build: $syDebugVersion\n" +
                "Android version: ${Build.VERSION.RELEASE} (SDK ${Build.VERSION.SDK_INT}) \n" +
@@ -243,7 +215,7 @@ open class App : Application(), LifecycleObserver {
                .install()
        } catch (e: IllegalStateException) {
            // Crashes if app is in background
-            XLog.e("Failed to initialize debug overlay, app in background?", e)
+            xLogE("Failed to initialize debug overlay, app in background?", e)
        }
    }
 }
@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi

 import android.app.Application
+import android.os.Handler
 import com.google.gson.Gson
 import eu.kanade.tachiyomi.data.cache.ChapterCache
 import eu.kanade.tachiyomi.data.cache.CoverCache
@@ -13,9 +14,7 @@ import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.source.SourceManager
 import exh.eh.EHentaiUpdateHelper
-import io.noties.markwon.Markwon
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.launch
+import kotlinx.serialization.json.Json
 import uy.kohesive.injekt.api.InjektModule
 import uy.kohesive.injekt.api.InjektRegistrar
 import uy.kohesive.injekt.api.addSingleton
@@ -43,32 +42,33 @@ class AppModule(val app: Application) : InjektModule {

        addSingletonFactory { DownloadManager(app) }

-        addSingletonFactory { CustomMangaManager(app) }
-
        addSingletonFactory { TrackManager(app) }

        addSingletonFactory { Gson() }

-        // SY -->
-        addSingletonFactory { EHentaiUpdateHelper(app) }
+        addSingletonFactory { Json { ignoreUnknownKeys = true } }

-        addSingletonFactory { Markwon.create(app) }
+        // SY -->
+        addSingletonFactory { CustomMangaManager(app) }
+
+        addSingletonFactory { EHentaiUpdateHelper(app) }
        // SY <--

        // Asynchronously init expensive components for a faster cold start
+        Handler().post {
+            get<PreferencesHelper>()

-        GlobalScope.launch { get<PreferencesHelper>() }
+            get<NetworkHelper>()

-        GlobalScope.launch { get<NetworkHelper>() }
+            get<SourceManager>()

-        GlobalScope.launch { get<SourceManager>() }
+            get<DatabaseHelper>()

-        GlobalScope.launch { get<DatabaseHelper>() }
-
-        GlobalScope.launch { get<DownloadManager>() }
+            get<DownloadManager>()

            // SY -->
-        GlobalScope.launch { get<CustomMangaManager>() }
+            get<CustomMangaManager>()
            // SY <--
        }
    }
+}
@@ -1,11 +1,21 @@
 package eu.kanade.tachiyomi

+import android.os.Build
+import androidx.core.content.edit
+import androidx.preference.PreferenceManager
 import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
+import eu.kanade.tachiyomi.data.preference.PreferenceKeys
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
+import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
 import eu.kanade.tachiyomi.ui.library.LibrarySort
+import eu.kanade.tachiyomi.util.system.toast
+import eu.kanade.tachiyomi.widget.ExtendedNavigationView
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import java.io.File

 object Migrations {
@@ -20,13 +30,13 @@ object Migrations {
     */
    fun upgrade(preferences: PreferencesHelper): Boolean {
        val context = preferences.context
-        val oldVersion = preferences.lastVersionCode().get()

        // Cancel app updater job for debug builds that don't include it
        if (BuildConfig.DEBUG && !BuildConfig.INCLUDE_UPDATER) {
            UpdaterJob.cancelTask(context)
        }

+        val oldVersion = preferences.lastVersionCode().get()
        if (oldVersion < BuildConfig.VERSION_CODE) {
            preferences.lastVersionCode().set(BuildConfig.VERSION_CODE)

@@ -92,8 +102,58 @@ object Migrations {
                    preferences.librarySortingMode().set(LibrarySort.ALPHA)
                }
            }
+            if (oldVersion < 52) {
+                // Migrate library filters to tri-state versions
+                val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+                fun convertBooleanPrefToTriState(key: String): Int {
+                    val oldPrefValue = prefs.getBoolean(key, false)
+                    return if (oldPrefValue) ExtendedNavigationView.Item.TriStateGroup.State.INCLUDE.value
+                    else ExtendedNavigationView.Item.TriStateGroup.State.IGNORE.value
+                }
+                prefs.edit {
+                    putInt(PreferenceKeys.filterDownloaded, convertBooleanPrefToTriState("pref_filter_downloaded_key"))
+                    remove("pref_filter_downloaded_key")
+
+                    putInt(PreferenceKeys.filterUnread, convertBooleanPrefToTriState("pref_filter_unread_key"))
+                    remove("pref_filter_unread_key")
+
+                    putInt(PreferenceKeys.filterCompleted, convertBooleanPrefToTriState("pref_filter_completed_key"))
+                    remove("pref_filter_completed_key")
+                }
+            }
+            if (oldVersion < 53) {
+                // Force MAL log out due to login flow change
+                // v52: switched from scraping to WebView
+                // v53: switched from WebView to OAuth
+                val trackManager = Injekt.get<TrackManager>()
+                if (trackManager.myAnimeList.isLogged) {
+                    trackManager.myAnimeList.logout()
+                    context.toast(R.string.myanimelist_relogin)
+                }
+            }
+            if (oldVersion < 57) {
+                // Migrate DNS over HTTPS setting
+                val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+                val wasDohEnabled = prefs.getBoolean("enable_doh", false)
+                if (wasDohEnabled) {
+                    prefs.edit {
+                        putInt(PreferenceKeys.dohProvider, PREF_DOH_CLOUDFLARE)
+                        remove("enable_doh")
+                    }
+                }
+            }
+            if (oldVersion < 59) {
+                // Reset rotation to Free after replacing Lock
+                preferences.rotation().set(1)
+
+                // Disable update check for Android 5.x users
+                if (BuildConfig.INCLUDE_UPDATER && Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
+                    UpdaterJob.cancelTask(context)
+                }
+            }
            return true
        }
+
        return false
    }
 }
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.annoations
+package eu.kanade.tachiyomi.annotations

@Retention(AnnotationRetention.RUNTIME)
@Target(AnnotationTarget.CLASS)
@@ -0,0 +1,123 @@
+package eu.kanade.tachiyomi.data.backup
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.toMangaInfo
+import eu.kanade.tachiyomi.data.library.CustomMangaManager
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.source.model.toSChapter
+import eu.kanade.tachiyomi.source.online.all.EHentai
+import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
+import exh.eh.EHentaiThrottleManager
+import uy.kohesive.injekt.injectLazy
+
+abstract class AbstractBackupManager(protected val context: Context) {
+
+    internal val databaseHelper: DatabaseHelper by injectLazy()
+    internal val sourceManager: SourceManager by injectLazy()
+    internal val trackManager: TrackManager by injectLazy()
+    protected val preferences: PreferencesHelper by injectLazy()
+
+    // SY -->
+    protected val customMangaManager: CustomMangaManager by injectLazy()
+    // SY <--
+
+    abstract fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String?
+
+    /**
+     * Returns manga
+     *
+     * @return [Manga], null if not found
+     */
+    internal fun getMangaFromDatabase(manga: Manga): Manga? =
+        databaseHelper.getManga(manga.url, manga.source).executeAsBlocking()
+
+    /**
+     * Fetches chapter information.
+     *
+     * @param source source of manga
+     * @param manga manga that needs updating
+     * @param chapters list of chapters in the backup
+     * @return Updated manga chapters.
+     */
+    internal open suspend fun restoreChapters(source: Source, manga: Manga, chapters: List<Chapter> /* SY --> */, throttleManager: EHentaiThrottleManager /* SY <-- */): Pair<List<Chapter>, List<Chapter>> {
+        // SY -->
+        val fetchedChapters = if (source is EHentai) {
+            source.getChapterList(manga.toMangaInfo(), throttleManager::throttle)
+                .map { it.toSChapter() }
+        } else {
+            source.getChapterList(manga.toMangaInfo())
+                .map { it.toSChapter() }
+        }
+        // SY <--
+        val syncedChapters = syncChaptersWithSource(databaseHelper, fetchedChapters, manga, source)
+        if (syncedChapters.first.isNotEmpty()) {
+            chapters.forEach { it.manga_id = manga.id }
+            updateChapters(chapters)
+        }
+        return syncedChapters
+    }
+
+    /**
+     * Returns list containing manga from library
+     *
+     * @return [Manga] from library
+     */
+    protected fun getFavoriteManga(): List<Manga> =
+        databaseHelper.getFavoriteMangas().executeAsBlocking()
+
+    // SY -->
+    protected fun getReadManga(): List<Manga> =
+        databaseHelper.getReadNotInLibraryMangas().executeAsBlocking()
+
+    /**
+     * Returns list containing merged manga that are possibly not in the library
+     *
+     * @return merged [Manga] that are possibly not in the library
+     */
+    protected fun getMergedManga(): List<Manga> =
+        databaseHelper.getMergedMangas().executeAsBlocking()
+    // SY <--
+
+    /**
+     * Inserts manga and returns id
+     *
+     * @return id of [Manga], null if not found
+     */
+    internal fun insertManga(manga: Manga): Long? =
+        databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
+
+    /**
+     * Inserts list of chapters
+     */
+    protected fun insertChapters(chapters: List<Chapter>) {
+        databaseHelper.insertChapters(chapters).executeAsBlocking()
+    }
+
+    /**
+     * Updates a list of chapters
+     */
+    protected fun updateChapters(chapters: List<Chapter>) {
+        databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
+    }
+
+    /**
+     * Updates a list of chapters with known database ids
+     */
+    protected fun updateKnownChapters(chapters: List<Chapter>) {
+        databaseHelper.updateKnownChaptersBackup(chapters).executeAsBlocking()
+    }
+
+    /**
+     * Return number of backups.
+     *
+     * @return number of backups selected by user
+     */
+    protected fun numberOfBackups(): Int = preferences.numberOfBackups().get()
+}
@@ -0,0 +1,148 @@
+package eu.kanade.tachiyomi.data.backup
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.library.CustomMangaManager
+import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.util.chapter.NoChaptersException
+import eu.kanade.tachiyomi.util.system.createFileInCacheDir
+import exh.eh.EHentaiThrottleManager
+import kotlinx.coroutines.Job
+import uy.kohesive.injekt.injectLazy
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+abstract class AbstractBackupRestore<T : AbstractBackupManager>(protected val context: Context, protected val notifier: BackupNotifier) {
+
+    protected val db: DatabaseHelper by injectLazy()
+    protected val trackManager: TrackManager by injectLazy()
+
+    // SY -->
+    protected val customMangaManager: CustomMangaManager by injectLazy()
+    // SY <--
+
+    var job: Job? = null
+
+    protected lateinit var backupManager: T
+
+    protected var restoreAmount = 0
+    protected var restoreProgress = 0
+
+    // SY -->
+    protected val throttleManager = EHentaiThrottleManager()
+    // SY <--
+
+    /**
+     * Mapping of source ID to source name from backup data
+     */
+    protected var sourceMapping: Map<Long, String> = emptyMap()
+
+    protected val errors = mutableListOf<Pair<Date, String>>()
+
+    abstract suspend fun performRestore(uri: Uri): Boolean
+
+    suspend fun restoreBackup(uri: Uri): Boolean {
+        val startTime = System.currentTimeMillis()
+        restoreProgress = 0
+        errors.clear()
+
+        if (!performRestore(uri)) {
+            return false
+        }
+
+        val endTime = System.currentTimeMillis()
+        val time = endTime - startTime
+
+        val logFile = writeErrorLog()
+
+        notifier.showRestoreComplete(time, errors.size, logFile.parent, logFile.name)
+        return true
+    }
+
+    /**
+     * Fetches chapter information.
+     *
+     * @param source source of manga
+     * @param manga manga that needs updating
+     * @return Updated manga chapters.
+     */
+    internal suspend fun updateChapters(source: Source, manga: Manga, chapters: List<Chapter>): Pair<List<Chapter>, List<Chapter>> {
+        return try {
+            backupManager.restoreChapters(source, manga, chapters /* SY --> */, throttleManager /* SY <-- */)
+        } catch (e: Exception) {
+            // If there's any error, return empty update and continue.
+            val errorMessage = if (e is NoChaptersException) {
+                context.getString(R.string.no_chapters_error)
+            } else {
+                e.message
+            }
+            errors.add(Date() to "${manga.title} - $errorMessage")
+            Pair(emptyList(), emptyList())
+        }
+    }
+
+    /**
+     * Refreshes tracking information.
+     *
+     * @param manga manga that needs updating.
+     * @param tracks list containing tracks from restore file.
+     */
+    internal suspend fun updateTracking(manga: Manga, tracks: List<Track>) {
+        tracks.forEach { track ->
+            val service = trackManager.getService(track.sync_id)
+            if (service != null && service.isLogged) {
+                try {
+                    val updatedTrack = service.refresh(track)
+                    db.insertTrack(updatedTrack).executeAsBlocking()
+                } catch (e: Exception) {
+                    errors.add(Date() to "${manga.title} - ${e.message}")
+                }
+            } else {
+                val serviceName = service?.nameRes()?.let { context.getString(it) }
+                errors.add(Date() to "${manga.title} - ${context.getString(R.string.tracker_not_logged_in, serviceName)}")
+            }
+        }
+    }
+
+    /**
+     * Called to update dialog in [BackupConst]
+     *
+     * @param progress restore progress
+     * @param amount total restoreAmount of manga
+     * @param title title of restored manga
+     */
+    internal fun showRestoreProgress(
+        progress: Int,
+        amount: Int,
+        title: String
+    ) {
+        notifier.showRestoreProgress(title, progress, amount)
+    }
+
+    internal fun writeErrorLog(): File {
+        try {
+            if (errors.isNotEmpty()) {
+                val file = context.createFileInCacheDir("tachiyomi_restore.txt")
+                val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault())
+
+                file.bufferedWriter().use { out ->
+                    errors.forEach { (date, message) ->
+                        out.write("[${sdf.format(date)}] $message\n")
+                    }
+                }
+                return file
+            }
+        } catch (e: Exception) {
+            // Empty
+        }
+        return File("")
+    }
+}
@@ -0,0 +1,16 @@
+package eu.kanade.tachiyomi.data.backup
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.source.SourceManager
+import uy.kohesive.injekt.injectLazy
+
+abstract class AbstractBackupRestoreValidator {
+    protected val sourceManager: SourceManager by injectLazy()
+    protected val trackManager: TrackManager by injectLazy()
+
+    abstract fun validate(context: Context, uri: Uri): Results
+
+    data class Results(val missingSources: List<String>, val missingTrackers: List<String>)
+}
@@ -7,4 +7,9 @@ object BackupConst {
    private const val NAME = "BackupRestoreServices"
    const val EXTRA_URI = "$ID.$NAME.EXTRA_URI"
    const val EXTRA_FLAGS = "$ID.$NAME.EXTRA_FLAGS"
+    const val EXTRA_MODE = "$ID.$NAME.EXTRA_MODE"
+    const val EXTRA_TYPE = "$ID.$NAME.EXTRA_TYPE"
+
+    const val BACKUP_TYPE_LEGACY = 0
+    const val BACKUP_TYPE_FULL = 1
 }
@@ -4,11 +4,13 @@ import android.app.Service
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
-import android.os.Build
 import android.os.IBinder
 import android.os.PowerManager
+import androidx.core.content.ContextCompat
 import androidx.core.net.toUri
 import com.hippo.unifile.UniFile
+import eu.kanade.tachiyomi.data.backup.full.FullBackupManager
+import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupManager
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.isServiceRunning
@@ -28,7 +30,12 @@ class BackupCreateService : Service() {
        internal const val BACKUP_HISTORY_MASK = 0x4
        internal const val BACKUP_TRACK = 0x8
        internal const val BACKUP_TRACK_MASK = 0x8
-        internal const val BACKUP_ALL = 0xF
+
+        // SY -->
+        internal const val BACKUP_CUSTOM_INFO = 0x10
+        internal const val BACKUP_CUSTOM_INFO_MASK = 0x10
+        internal const val BACKUP_ALL = 0x1F
+        // SY <--

        /**
         * Returns the status of the service.
@@ -46,17 +53,14 @@ class BackupCreateService : Service() {
         * @param uri path of Uri
         * @param flags determines what to backup
         */
-        fun start(context: Context, uri: Uri, flags: Int) {
+        fun start(context: Context, uri: Uri, flags: Int, type: Int) {
            if (!isRunning(context)) {
                val intent = Intent(context, BackupCreateService::class.java).apply {
                    putExtra(BackupConst.EXTRA_URI, uri)
                    putExtra(BackupConst.EXTRA_FLAGS, flags)
+                    putExtra(BackupConst.EXTRA_TYPE, type)
                }
-                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-                    context.startService(intent)
-                } else {
-                    context.startForegroundService(intent)
-                }
+                ContextCompat.startForegroundService(context, intent)
            }
        }
    }
@@ -66,7 +70,6 @@ class BackupCreateService : Service() {
     */
    private lateinit var wakeLock: PowerManager.WakeLock

-    private lateinit var backupManager: BackupManager
    private lateinit var notifier: BackupNotifier

    override fun onCreate() {
@@ -105,11 +108,15 @@ class BackupCreateService : Service() {
        try {
            val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
            val backupFlags = intent.getIntExtra(BackupConst.EXTRA_FLAGS, 0)
-            backupManager = BackupManager(this)
+            val backupType = intent.getIntExtra(BackupConst.EXTRA_TYPE, BackupConst.BACKUP_TYPE_LEGACY)
+            val backupManager = when (backupType) {
+                BackupConst.BACKUP_TYPE_FULL -> FullBackupManager(this)
+                else -> LegacyBackupManager(this)
+            }

            val backupFileUri = backupManager.createBackup(uri, backupFlags, false)?.toUri()
            val unifile = UniFile.fromUri(this, backupFileUri)
-            notifier.showBackupComplete(unifile)
+            notifier.showBackupComplete(unifile, backupType == BackupConst.BACKUP_TYPE_LEGACY)
        } catch (e: Exception) {
            notifier.showBackupError(e.message)
        }
@@ -7,6 +7,8 @@ import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
 import androidx.work.Worker
 import androidx.work.WorkerParameters
+import eu.kanade.tachiyomi.data.backup.full.FullBackupManager
+import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -17,11 +19,13 @@ class BackupCreatorJob(private val context: Context, workerParams: WorkerParamet

    override fun doWork(): Result {
        val preferences = Injekt.get<PreferencesHelper>()
-        val backupManager = BackupManager(context)
        val uri = preferences.backupsDirectory().get().toUri()
        val flags = BackupCreateService.BACKUP_ALL
        return try {
-            backupManager.createBackup(uri, flags, true)
+            FullBackupManager(context).createBackup(uri, flags, true)
+            if (preferences.createLegacyBackup().get()) {
+                LegacyBackupManager(context).createBackup(uri, flags, true)
+            }
            Result.success()
        } catch (e: Exception) {
            Result.failure()
@@ -15,7 +15,7 @@ import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.util.concurrent.TimeUnit

-internal class BackupNotifier(private val context: Context) {
+class BackupNotifier(private val context: Context) {

    private val preferences: PreferencesHelper by injectLazy()

@@ -24,6 +24,7 @@ internal class BackupNotifier(private val context: Context) {
        setSmallIcon(R.drawable.ic_tachi)
        setAutoCancel(false)
        setOngoing(true)
+        setOnlyAlertOnce(true)
    }

    private val completeNotificationBuilder = context.notificationBuilder(Notifications.CHANNEL_BACKUP_RESTORE_COMPLETE) {
@@ -41,7 +42,6 @@ internal class BackupNotifier(private val context: Context) {
            setContentTitle(context.getString(R.string.creating_backup))

            setProgress(0, 0, true)
-            setOnlyAlertOnce(true)
        }

        builder.show(Notifications.ID_BACKUP_PROGRESS)
@@ -60,25 +60,20 @@ internal class BackupNotifier(private val context: Context) {
        }
    }

-    fun showBackupComplete(unifile: UniFile) {
+    fun showBackupComplete(unifile: UniFile, isLegacyFormat: Boolean) {
        context.notificationManager.cancel(Notifications.ID_BACKUP_PROGRESS)

        with(completeNotificationBuilder) {
            setContentTitle(context.getString(R.string.backup_created))
-
-            if (unifile.filePath != null) {
-                setContentText(unifile.filePath)
-            }
+            setContentText(unifile.filePath ?: unifile.name)

            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
+            clearActions()

            addAction(
                R.drawable.ic_share_24dp,
                context.getString(R.string.action_share),
-                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, Notifications.ID_BACKUP_COMPLETE)
+                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, isLegacyFormat, Notifications.ID_BACKUP_COMPLETE)
            )

            show(Notifications.ID_BACKUP_COMPLETE)
@@ -97,9 +92,7 @@ internal class BackupNotifier(private val context: Context) {
            setOnlyAlertOnce(true)

            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
+            clearActions()

            addAction(
                R.drawable.ic_close_24dp,
@@ -140,17 +133,15 @@ internal class BackupNotifier(private val context: Context) {
            setContentText(context.resources.getQuantityString(R.plurals.restore_completed_message, errorCount, timeString, errorCount))

            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
+            clearActions()

            if (errorCount > 0 && !path.isNullOrEmpty() && !file.isNullOrEmpty()) {
                val destFile = File(path, file)
                val uri = destFile.getUriCompat(context)

                addAction(
-                    R.drawable.nnf_ic_file_folder,
-                    context.getString(R.string.action_open_log),
+                    R.drawable.ic_folder_24dp,
+                    context.getString(R.string.action_show_errors),
                    NotificationReceiver.openErrorLogPendingActivity(context, uri)
                )
            }
@@ -4,54 +4,25 @@ import android.app.Service
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
-import android.os.Build
 import android.os.IBinder
 import android.os.PowerManager
-import com.github.salomonbrys.kotson.fromJson
-import com.google.gson.JsonArray
-import com.google.gson.JsonElement
-import com.google.gson.JsonObject
-import com.google.gson.JsonParser
-import com.google.gson.stream.JsonReader
+import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
-import eu.kanade.tachiyomi.data.backup.models.Backup.HISTORY
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGA
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGAS
-import eu.kanade.tachiyomi.data.backup.models.Backup.SAVEDSEARCHES
-import eu.kanade.tachiyomi.data.backup.models.Backup.TRACK
-import eu.kanade.tachiyomi.data.backup.models.Backup.VERSION
-import eu.kanade.tachiyomi.data.backup.models.DHistory
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
+import eu.kanade.tachiyomi.data.backup.full.FullBackupRestore
+import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupRestore
 import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.util.chapter.NoChaptersException
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.isServiceRunning
-import exh.EXHMigrations
-import exh.eh.EHentaiThrottleManager
 import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.Job
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
 import kotlinx.coroutines.launch
-import rx.Observable
 import timber.log.Timber
-import uy.kohesive.injekt.injectLazy
-import java.io.File
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale

 /**
- * Restores backup from a JSON file.
+ * Restores backup.
 */
 class BackupRestoreService : Service() {

@@ -72,16 +43,13 @@ class BackupRestoreService : Service() {
         * @param context context of application
         * @param uri path of Uri
         */
-        fun start(context: Context, uri: Uri) {
+        fun start(context: Context, uri: Uri, mode: Int) {
            if (!isRunning(context)) {
                val intent = Intent(context, BackupRestoreService::class.java).apply {
                    putExtra(BackupConst.EXTRA_URI, uri)
+                    putExtra(BackupConst.EXTRA_MODE, mode)
                }
-                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-                    context.startService(intent)
-                } else {
-                    context.startForegroundService(intent)
-                }
+                ContextCompat.startForegroundService(context, intent)
            }
        }

@@ -102,46 +70,14 @@ class BackupRestoreService : Service() {
     */
    private lateinit var wakeLock: PowerManager.WakeLock

-    private var job: Job? = null
-
-    // SY -->
-    private val throttleManager = EHentaiThrottleManager()
-
-    private var skippedAmount = 0
-
-    private var totalAmount = 0
-    // SY <--
-
-    /**
-     * The progress of a backup restore
-     */
-    private var restoreProgress = 0
-
-    /**
-     * Amount of manga in Json file (needed for restore)
-     */
-    private var restoreAmount = 0
-
-    /**
-     * Mapping of source ID to source name from backup data
-     */
-    private var sourceMapping: Map<Long, String> = emptyMap()
-
-    /**
-     * List containing errors
-     */
-    private val errors = mutableListOf<Pair<Date, String>>()
-
-    private lateinit var backupManager: BackupManager
+    private lateinit var ioScope: CoroutineScope
+    private var backupRestore: AbstractBackupRestore<*>? = null
    private lateinit var notifier: BackupNotifier

-    private val db: DatabaseHelper by injectLazy()
-
-    private val trackManager: TrackManager by injectLazy()
-
    override fun onCreate() {
        super.onCreate()

+        ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
        notifier = BackupNotifier(this)
        wakeLock = acquireWakeLock(javaClass.name)

@@ -159,7 +95,8 @@ class BackupRestoreService : Service() {
    }

    private fun destroyJob() {
-        job?.cancel()
+        backupRestore?.job?.cancel()
+        ioScope?.cancel()
        if (wakeLock.isHeld) {
            wakeLock.release()
        }
@@ -180,349 +117,33 @@ class BackupRestoreService : Service() {
     */
    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
        val uri = intent?.getParcelableExtra<Uri>(BackupConst.EXTRA_URI) ?: return START_NOT_STICKY
-
-        // SY -->
-        throttleManager.resetThrottle()
-        // SY <--
+        val mode = intent.getIntExtra(BackupConst.EXTRA_MODE, BackupConst.BACKUP_TYPE_FULL)

        // Cancel any previous job if needed.
-        job?.cancel()
+        backupRestore?.job?.cancel()
+
+        backupRestore = when (mode) {
+            BackupConst.BACKUP_TYPE_FULL -> FullBackupRestore(this, notifier)
+            else -> LegacyBackupRestore(this, notifier)
+        }
+
        val handler = CoroutineExceptionHandler { _, exception ->
            Timber.e(exception)
-            writeErrorLog()
+            backupRestore?.writeErrorLog()

            notifier.showRestoreError(exception.message)
-
            stopSelf(startId)
        }
-        job = GlobalScope.launch(handler) {
-            if (!restoreBackup(uri)) {
+        val job = ioScope.launch(handler) {
+            if (backupRestore?.restoreBackup(uri) == false) {
                notifier.showRestoreError(getString(R.string.restoring_backup_canceled))
            }
        }
-        job?.invokeOnCompletion {
+        job.invokeOnCompletion {
            stopSelf(startId)
        }
+        backupRestore?.job = job

        return START_NOT_STICKY
    }
-
-    /**
-     * Restores data from backup file.
-     *
-     * @param uri backup file to restore
-     */
-    private fun restoreBackup(uri: Uri): Boolean {
-        val startTime = System.currentTimeMillis()
-
-        val reader = JsonReader(contentResolver.openInputStream(uri)!!.bufferedReader())
-        val json = JsonParser.parseReader(reader).asJsonObject
-
-        // Get parser version
-        val version = json.get(VERSION)?.asInt ?: 1
-
-        // Initialize manager
-        backupManager = BackupManager(this, version)
-
-        val mangasJson = json.get(MANGAS).asJsonArray
-
-        // SY -->
-        val validManga = mangasJson.filter {
-            var manga = backupManager.parser.fromJson<MangaImpl>(it.asJsonObject.get(MANGA))
-            // EXH -->
-            manga = EXHMigrations.migrateBackupEntry(manga)
-            val sourced = backupManager.sourceManager.get(manga.source) != null
-            if (!sourced) {
-                restoreAmount -= 1
-            }
-            sourced
-        }
-
-        totalAmount = mangasJson.size()
-        restoreAmount = validManga.count() + 3 // +1 for categories, +1 for saved searches, +1 for merged manga references
-        skippedAmount = mangasJson.size() - validManga.count()
-        // SY <--
-        restoreProgress = 0
-        errors.clear()
-
-        // Restore categories
-        json.get(CATEGORIES)?.let { restoreCategories(it) }
-
-        // SY -->
-        json.get(SAVEDSEARCHES)?.let { restoreSavedSearches(it) }
-        // SY <--
-
-        // Store source mapping for error messages
-        sourceMapping = BackupRestoreValidator.getSourceMapping(json)
-
-        // Restore individual manga
-        mangasJson.forEach {
-            if (job?.isActive != true) {
-                return false
-            }
-
-            restoreManga(it.asJsonObject)
-        }
-
-        val endTime = System.currentTimeMillis()
-        val time = endTime - startTime
-
-        val logFile = writeErrorLog()
-
-        notifier.showRestoreComplete(time, errors.size, logFile.parent, logFile.name)
-        return true
-    }
-
-    private fun restoreCategories(categoriesJson: JsonElement) {
-        db.inTransaction {
-            backupManager.restoreCategories(categoriesJson.asJsonArray)
-        }
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, getString(R.string.categories))
-    }
-
-    // SY -->
-    private fun restoreSavedSearches(savedSearchesJson: JsonElement) {
-        backupManager.restoreSavedSearches(savedSearchesJson)
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, getString(R.string.saved_searches))
-    }
-
-    private fun restoreMergedMangaReferences(mergedMangaReferencesJson: JsonElement) {
-        db.inTransaction {
-            backupManager.restoreMergedMangaReferences(mergedMangaReferencesJson.asJsonArray)
-        }
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, getString(R.string.categories))
-    }
-    // SY <--
-
-    private fun restoreManga(mangaJson: JsonObject) {
-        /* SY --> */ var /* SY <-- */ manga = backupManager.parser.fromJson<MangaImpl>(mangaJson.get(MANGA))
-        val chapters = backupManager.parser.fromJson<List<ChapterImpl>>(
-            mangaJson.get(CHAPTERS)
-                ?: JsonArray()
-        )
-        val categories = backupManager.parser.fromJson<List<String>>(
-            mangaJson.get(CATEGORIES)
-                ?: JsonArray()
-        )
-        val history = backupManager.parser.fromJson<List<DHistory>>(
-            mangaJson.get(HISTORY)
-                ?: JsonArray()
-        )
-        val tracks = backupManager.parser.fromJson<List<TrackImpl>>(
-            mangaJson.get(TRACK)
-                ?: JsonArray()
-        )
-
-        // EXH -->
-        manga = EXHMigrations.migrateBackupEntry(manga)
-        // <-- EXH
-
-        try {
-            val source = backupManager.sourceManager.get(manga.source)
-            if (source != null) {
-                restoreMangaData(manga, source, chapters, categories, history, tracks)
-            } else {
-                val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
-                errors.add(Date() to "${manga.title} - ${getString(R.string.source_not_found_name, sourceName)}")
-            }
-        } catch (e: Exception) {
-            errors.add(Date() to "${manga.title} - ${e.message}")
-        }
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, manga.title)
-    }
-
-    /**
-     * Returns a manga restore observable
-     *
-     * @param manga manga data from json
-     * @param source source to get manga data from
-     * @param chapters chapters data from json
-     * @param categories categories data from json
-     * @param history history data from json
-     * @param tracks tracking data from json
-     */
-    private fun restoreMangaData(
-        manga: Manga,
-        source: Source,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        val dbManga = backupManager.getMangaFromDatabase(manga)
-
-        db.inTransaction {
-            if (dbManga == null) {
-                // Manga not in database
-                restoreMangaFetch(source, manga, chapters, categories, history, tracks)
-            } else { // Manga in database
-                // Copy information from manga already in database
-                backupManager.restoreMangaNoFetch(manga, dbManga)
-                // Fetch rest of manga information
-                restoreMangaNoFetch(source, manga, chapters, categories, history, tracks)
-            }
-        }
-    }
-
-    /**
-     * [Observable] that fetches manga information
-     *
-     * @param manga manga that needs updating
-     * @param chapters chapters of manga that needs updating
-     * @param categories categories that need updating
-     */
-    private fun restoreMangaFetch(
-        source: Source,
-        manga: Manga,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        backupManager.restoreMangaFetchObservable(source, manga)
-            .onErrorReturn {
-                errors.add(Date() to "${manga.title} - ${it.message}")
-                manga
-            }
-            .filter { it.id != null }
-            .flatMap {
-                chapterFetchObservable(source, it, chapters)
-                    // Convert to the manga that contains new chapters.
-                    .map { manga }
-            }
-            .doOnNext {
-                restoreExtraForManga(it, categories, history, tracks)
-            }
-            .flatMap {
-                trackingFetchObservable(it, tracks)
-            }
-            .subscribe()
-    }
-
-    private fun restoreMangaNoFetch(
-        source: Source,
-        backupManga: Manga,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        Observable.just(backupManga)
-            .flatMap { manga ->
-                if (!backupManager.restoreChaptersForManga(manga, chapters)) {
-                    chapterFetchObservable(source, manga, chapters)
-                        .map { manga }
-                } else {
-                    Observable.just(manga)
-                }
-            }
-            .doOnNext {
-                restoreExtraForManga(it, categories, history, tracks)
-            }
-            .flatMap { manga ->
-                trackingFetchObservable(manga, tracks)
-            }
-            .subscribe()
-    }
-
-    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
-        // Restore categories
-        backupManager.restoreCategoriesForManga(manga, categories)
-
-        // Restore history
-        backupManager.restoreHistoryForManga(history)
-
-        // Restore tracking
-        backupManager.restoreTrackForManga(manga, tracks)
-    }
-
-    /**
-     * [Observable] that fetches chapter information
-     *
-     * @param source source of manga
-     * @param manga manga that needs updating
-     * @return [Observable] that contains manga
-     */
-    private fun chapterFetchObservable(source: Source, manga: Manga, chapters: List<Chapter>): Observable<Pair<List<Chapter>, List<Chapter>>> {
-        return backupManager.restoreChapterFetchObservable(source, manga, chapters /* SY --> */, throttleManager /* SY <-- */)
-            // If there's any error, return empty update and continue.
-            .onErrorReturn {
-                val errorMessage = if (it is NoChaptersException) {
-                    getString(R.string.no_chapters_error)
-                } else {
-                    it.message
-                }
-                errors.add(Date() to "${manga.title} - $errorMessage")
-                Pair(emptyList(), emptyList())
-            }
-    }
-
-    /**
-     * [Observable] that refreshes tracking information
-     * @param manga manga that needs updating.
-     * @param tracks list containing tracks from restore file.
-     * @return [Observable] that contains updated track item
-     */
-    private fun trackingFetchObservable(manga: Manga, tracks: List<Track>): Observable<Track> {
-        return Observable.from(tracks)
-            .flatMap { track ->
-                val service = trackManager.getService(track.sync_id)
-                if (service != null && service.isLogged) {
-                    service.refresh(track)
-                        .doOnNext { db.insertTrack(it).executeAsBlocking() }
-                        .onErrorReturn {
-                            errors.add(Date() to "${manga.title} - ${it.message}")
-                            track
-                        }
-                } else {
-                    errors.add(Date() to "${manga.title} - ${getString(R.string.tracker_not_logged_in, service?.name)}")
-                    Observable.empty()
-                }
-            }
-    }
-
-    /**
-     * Called to update dialog in [BackupConst]
-     *
-     * @param progress restore progress
-     * @param amount total restoreAmount of manga
-     * @param title title of restored manga
-     */
-    private fun showRestoreProgress(
-        progress: Int,
-        amount: Int,
-        title: String
-    ) {
-        notifier.showRestoreProgress(title, progress, amount)
-    }
-
-    /**
-     * Write errors to error log
-     */
-    private fun writeErrorLog(): File {
-        try {
-            if (errors.isNotEmpty()) {
-                val destFile = File(externalCacheDir, "tachiyomi_restore.txt")
-                val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault())
-
-                destFile.bufferedWriter().use { out ->
-                    errors.forEach { (date, message) ->
-                        out.write("[${sdf.format(date)}] $message\n")
-                    }
-                }
-                return destFile
-            }
-        } catch (e: Exception) {
-            // Empty
-        }
-        return File("")
-    }
 }
@@ -0,0 +1,487 @@
+package eu.kanade.tachiyomi.data.backup.full
+
+import android.content.Context
+import android.net.Uri
+import com.hippo.unifile.UniFile
+import eu.kanade.tachiyomi.data.backup.AbstractBackupManager
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY_MASK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER_MASK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CUSTOM_INFO
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CUSTOM_INFO_MASK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK_MASK
+import eu.kanade.tachiyomi.data.backup.full.models.Backup
+import eu.kanade.tachiyomi.data.backup.full.models.BackupCategory
+import eu.kanade.tachiyomi.data.backup.full.models.BackupChapter
+import eu.kanade.tachiyomi.data.backup.full.models.BackupFlatMetadata
+import eu.kanade.tachiyomi.data.backup.full.models.BackupFull
+import eu.kanade.tachiyomi.data.backup.full.models.BackupHistory
+import eu.kanade.tachiyomi.data.backup.full.models.BackupManga
+import eu.kanade.tachiyomi.data.backup.full.models.BackupMergedMangaReference
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSavedSearch
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSource
+import eu.kanade.tachiyomi.data.backup.full.models.BackupTracking
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.History
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.MangaCategory
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.source.online.MetadataSource
+import eu.kanade.tachiyomi.util.lang.launchIO
+import exh.metadata.metadata.base.getFlatMetadataForManga
+import exh.metadata.metadata.base.insertFlatMetadataAsync
+import exh.savedsearches.JsonSavedSearch
+import exh.source.MERGED_SOURCE_ID
+import exh.source.getMainSource
+import exh.util.executeOnIO
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.protobuf.ProtoBuf
+import okio.buffer
+import okio.gzip
+import okio.sink
+import timber.log.Timber
+import kotlin.math.max
+
+class FullBackupManager(context: Context) : AbstractBackupManager(context) {
+
+    val parser = ProtoBuf
+
+    /**
+     * Create backup Json file from database
+     *
+     * @param uri path of Uri
+     * @param isJob backup called from job
+     */
+    override fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String? {
+        // Create root object
+        var backup: Backup? = null
+
+        databaseHelper.inTransaction {
+            val databaseManga = getFavoriteManga() /* SY --> */ + getReadManga() + getMergedManga().filterNot { it.source == MERGED_SOURCE_ID } /* SY <-- */
+
+            backup = Backup(
+                backupManga(databaseManga, flags),
+                backupCategories(),
+                backupExtensionInfo(databaseManga),
+                backupSavedSearches()
+            )
+        }
+
+        try {
+            val file: UniFile = (
+                if (isJob) {
+                    // Get dir of file and create
+                    var dir = UniFile.fromUri(context, uri)
+                    dir = dir.createDirectory("automatic")
+
+                    // Delete older backups
+                    val numberOfBackups = numberOfBackups()
+                    val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.proto.gz""")
+                    dir.listFiles { _, filename -> backupRegex.matches(filename) }
+                        .orEmpty()
+                        .sortedByDescending { it.name }
+                        .drop(numberOfBackups - 1)
+                        .forEach { it.delete() }
+
+                    // Create new file to place backup
+                    dir.createFile(BackupFull.getDefaultFilename())
+                } else {
+                    UniFile.fromUri(context, uri)
+                }
+                )
+                ?: throw Exception("Couldn't create backup file")
+
+            val byteArray = parser.encodeToByteArray(BackupSerializer, backup!!)
+            file.openOutputStream().sink().gzip().buffer().use { it.write(byteArray) }
+            return file.uri.toString()
+        } catch (e: Exception) {
+            Timber.e(e)
+            throw e
+        }
+    }
+
+    private fun backupManga(mangas: List<Manga>, flags: Int): List<BackupManga> {
+        return mangas.map {
+            backupMangaObject(it, flags)
+        }
+    }
+
+    private fun backupExtensionInfo(mangas: List<Manga>): List<BackupSource> {
+        return mangas
+            .asSequence()
+            .map { it.source }
+            .distinct()
+            .map { sourceManager.getOrStub(it) }
+            .map { BackupSource.copyFrom(it) }
+            .toList()
+    }
+
+    /**
+     * Backup the categories of library
+     *
+     * @return list of [BackupCategory] to be backed up
+     */
+    private fun backupCategories(): List<BackupCategory> {
+        return databaseHelper.getCategories()
+            .executeAsBlocking()
+            .map { BackupCategory.copyFrom(it) }
+    }
+
+    // SY -->
+    /**
+     * Backup the saved searches from sources
+     *
+     * @return list of [BackupSavedSearch] to be backed up
+     */
+    private fun backupSavedSearches(): List<BackupSavedSearch> {
+        return preferences.savedSearches().get().map {
+            val sourceId = it.substringBefore(':').toLong()
+            val content = Json.decodeFromString<JsonSavedSearch>(it.substringAfter(':'))
+            BackupSavedSearch(
+                content.name,
+                content.query,
+                content.filters.toString(),
+                sourceId
+            )
+        }
+    }
+    // SY <--
+
+    /**
+     * Convert a manga to Json
+     *
+     * @param manga manga that gets converted
+     * @param options options for the backup
+     * @return [BackupManga] containing manga in a serializable form
+     */
+    private fun backupMangaObject(manga: Manga, options: Int): BackupManga {
+        // Entry for this manga
+        val mangaObject = BackupManga.copyFrom(manga /* SY --> */, if (options and BACKUP_CUSTOM_INFO_MASK == BACKUP_CUSTOM_INFO) customMangaManager else null /* SY <-- */)
+
+        // SY -->
+        if (manga.source == MERGED_SOURCE_ID) {
+            manga.id?.let { mangaId ->
+                mangaObject.mergedMangaReferences = databaseHelper.getMergedMangaReferences(mangaId)
+                    .executeAsBlocking()
+                    .map { BackupMergedMangaReference.copyFrom(it) }
+            }
+        }
+
+        val source = sourceManager.get(manga.source)?.getMainSource()
+        if (source is MetadataSource<*, *>) {
+            manga.id?.let { mangaId ->
+                databaseHelper.getFlatMetadataForManga(mangaId).executeAsBlocking()?.let { flatMetadata ->
+                    mangaObject.flatMetadata = BackupFlatMetadata.copyFrom(flatMetadata)
+                }
+            }
+        }
+        // SY <--
+
+        // Check if user wants chapter information in backup
+        if (options and BACKUP_CHAPTER_MASK == BACKUP_CHAPTER) {
+            // Backup all the chapters
+            val chapters = databaseHelper.getChapters(manga).executeAsBlocking()
+            if (chapters.isNotEmpty()) {
+                mangaObject.chapters = chapters.map { BackupChapter.copyFrom(it) }
+            }
+        }
+
+        // Check if user wants category information in backup
+        if (options and BACKUP_CATEGORY_MASK == BACKUP_CATEGORY) {
+            // Backup categories for this manga
+            val categoriesForManga = databaseHelper.getCategoriesForManga(manga).executeAsBlocking()
+            if (categoriesForManga.isNotEmpty()) {
+                mangaObject.categories = categoriesForManga.mapNotNull { it.order }
+            }
+        }
+
+        // Check if user wants track information in backup
+        if (options and BACKUP_TRACK_MASK == BACKUP_TRACK) {
+            val tracks = databaseHelper.getTracks(manga).executeAsBlocking()
+            if (tracks.isNotEmpty()) {
+                mangaObject.tracking = tracks.map { BackupTracking.copyFrom(it) }
+            }
+        }
+
+        // Check if user wants history information in backup
+        if (options and BACKUP_HISTORY_MASK == BACKUP_HISTORY) {
+            val historyForManga = databaseHelper.getHistoryByMangaId(manga.id!!).executeAsBlocking()
+            if (historyForManga.isNotEmpty()) {
+                val history = historyForManga.mapNotNull { history ->
+                    val url = databaseHelper.getChapter(history.chapter_id).executeAsBlocking()?.url
+                    url?.let { BackupHistory(url, history.last_read) }
+                }
+                if (history.isNotEmpty()) {
+                    mangaObject.history = history
+                }
+            }
+        }
+
+        return mangaObject
+    }
+
+    fun restoreMangaNoFetch(manga: Manga, dbManga: Manga) {
+        manga.id = dbManga.id
+        manga.copyFrom(dbManga)
+        insertManga(manga)
+    }
+
+    /**
+     * Fetches manga information
+     *
+     * @param manga manga that needs updating
+     * @return Updated manga info.
+     */
+    fun restoreManga(manga: Manga): Manga {
+        return manga.also {
+            it.initialized = it.description != null
+            it.id = insertManga(it)
+        }
+    }
+
+    /**
+     * Restore the categories from Json
+     *
+     * @param backupCategories list containing categories
+     */
+    internal fun restoreCategories(backupCategories: List<BackupCategory>) {
+        // Get categories from file and from db
+        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
+
+        // Iterate over them
+        backupCategories.map { it.getCategoryImpl() }.forEach { category ->
+            // Used to know if the category is already in the db
+            var found = false
+            for (dbCategory in dbCategories) {
+                // If the category is already in the db, assign the id to the file's category
+                // and do nothing
+                if (category.name == dbCategory.name) {
+                    category.id = dbCategory.id
+                    found = true
+                    break
+                }
+            }
+            // If the category isn't in the db, remove the id and insert a new category
+            // Store the inserted id in the category
+            if (!found) {
+                // Let the db assign the id
+                category.id = null
+                val result = databaseHelper.insertCategory(category).executeAsBlocking()
+                category.id = result.insertedId()?.toInt()
+            }
+        }
+    }
+
+    /**
+     * Restores the categories a manga is in.
+     *
+     * @param manga the manga whose categories have to be restored.
+     * @param categories the categories to restore.
+     */
+    internal fun restoreCategoriesForManga(manga: Manga, categories: List<Int>, backupCategories: List<BackupCategory>) {
+        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
+        categories.forEach { backupCategoryOrder ->
+            backupCategories.firstOrNull {
+                it.order == backupCategoryOrder
+            }?.let { backupCategory ->
+                dbCategories.firstOrNull { dbCategory ->
+                    dbCategory.name == backupCategory.name
+                }?.let { dbCategory ->
+                    mangaCategoriesToUpdate += MangaCategory.create(manga, dbCategory)
+                }
+            }
+        }
+
+        // Update database
+        if (mangaCategoriesToUpdate.isNotEmpty()) {
+            databaseHelper.deleteOldMangasCategories(listOf(manga)).executeAsBlocking()
+            databaseHelper.insertMangasCategories(mangaCategoriesToUpdate).executeAsBlocking()
+        }
+    }
+
+    /**
+     * Restore history from Json
+     *
+     * @param history list containing history to be restored
+     */
+    internal fun restoreHistoryForManga(history: List<BackupHistory>) {
+        // List containing history to be updated
+        val historyToBeUpdated = ArrayList<History>(history.size)
+        for ((url, lastRead) in history) {
+            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
+            // Check if history already in database and update
+            if (dbHistory != null) {
+                dbHistory.apply {
+                    last_read = max(lastRead, dbHistory.last_read)
+                }
+                historyToBeUpdated.add(dbHistory)
+            } else {
+                // If not in database create
+                databaseHelper.getChapter(url).executeAsBlocking()?.let {
+                    val historyToAdd = History.create(it).apply {
+                        last_read = lastRead
+                    }
+                    historyToBeUpdated.add(historyToAdd)
+                }
+            }
+        }
+        databaseHelper.updateHistoryLastRead(historyToBeUpdated).executeAsBlocking()
+    }
+
+    /**
+     * Restores the sync of a manga.
+     *
+     * @param manga the manga whose sync have to be restored.
+     * @param tracks the track list to restore.
+     */
+    internal fun restoreTrackForManga(manga: Manga, tracks: List<Track>) {
+        // Fix foreign keys with the current manga id
+        tracks.map { it.manga_id = manga.id!! }
+
+        // Get tracks from database
+        val dbTracks = databaseHelper.getTracks(manga).executeAsBlocking()
+        val trackToUpdate = mutableListOf<Track>()
+
+        tracks.forEach { track ->
+            var isInDatabase = false
+            for (dbTrack in dbTracks) {
+                if (track.sync_id == dbTrack.sync_id) {
+                    // The sync is already in the db, only update its fields
+                    if (track.media_id != dbTrack.media_id) {
+                        dbTrack.media_id = track.media_id
+                    }
+                    if (track.library_id != dbTrack.library_id) {
+                        dbTrack.library_id = track.library_id
+                    }
+                    dbTrack.last_chapter_read = max(dbTrack.last_chapter_read, track.last_chapter_read)
+                    isInDatabase = true
+                    trackToUpdate.add(dbTrack)
+                    break
+                }
+            }
+            if (!isInDatabase) {
+                // Insert new sync. Let the db assign the id
+                track.id = null
+                trackToUpdate.add(track)
+            }
+        }
+        // Update database
+        if (trackToUpdate.isNotEmpty()) {
+            databaseHelper.insertTracks(trackToUpdate).executeAsBlocking()
+        }
+    }
+
+    internal fun restoreChaptersForManga(manga: Manga, chapters: List<Chapter>) {
+        val dbChapters = databaseHelper.getChapters(manga).executeAsBlocking()
+
+        chapters.forEach { chapter ->
+            val dbChapter = dbChapters.find { it.url == chapter.url }
+            if (dbChapter != null) {
+                chapter.id = dbChapter.id
+                chapter.copyFrom(dbChapter)
+                if (dbChapter.read && !chapter.read) {
+                    chapter.read = dbChapter.read
+                    chapter.last_page_read = dbChapter.last_page_read
+                } else if (chapter.last_page_read == 0 && dbChapter.last_page_read != 0) {
+                    chapter.last_page_read = dbChapter.last_page_read
+                }
+                if (!chapter.bookmark && dbChapter.bookmark) {
+                    chapter.bookmark = dbChapter.bookmark
+                }
+            }
+
+            chapter.manga_id = manga.id
+        }
+
+        val newChapters = chapters.groupBy { it.id != null }
+        newChapters[true]?.let { updateKnownChapters(it) }
+        newChapters[false]?.let { insertChapters(it) }
+    }
+
+    // SY -->
+    internal fun restoreSavedSearches(backupSavedSearches: List<BackupSavedSearch>) {
+        val currentSavedSearches = preferences.savedSearches().get().map {
+            val sourceId = it.substringBefore(':').toLong()
+            val content = Json.decodeFromString<JsonSavedSearch>(it.substringAfter(':'))
+            BackupSavedSearch(
+                content.name,
+                content.query,
+                content.filters.toString(),
+                sourceId
+            )
+        }
+
+        preferences.savedSearches()
+            .set(
+                (
+                    backupSavedSearches.filter { backupSavedSearch -> currentSavedSearches.none { it.name == backupSavedSearch.name && it.source == backupSavedSearch.source } }
+                        .map {
+                            "${it.source}:" + Json.encodeToString(
+                                JsonSavedSearch(
+                                    it.name,
+                                    it.query,
+                                    Json.decodeFromString(it.filterList)
+                                )
+                            )
+                        } + preferences.savedSearches().get()
+                    )
+                    .toSet()
+            )
+    }
+
+    /**
+     * Restore the categories from Json
+     *
+     * @param manga the merge manga for the references
+     * @param backupMergedMangaReferences the list of backup manga references for the merged manga
+     */
+    internal fun restoreMergedMangaReferencesForManga(manga: Manga, backupMergedMangaReferences: List<BackupMergedMangaReference>) {
+        // Get merged manga references from file and from db
+        val dbMergedMangaReferences = databaseHelper.getMergedMangaReferences().executeAsBlocking()
+
+        // Iterate over them
+        backupMergedMangaReferences.forEach { backupMergedMangaReference ->
+            // Used to know if the merged manga reference is already in the db
+            var found = false
+            for (dbMergedMangaReference in dbMergedMangaReferences) {
+                // If the backupMergedMangaReference is already in the db, assign the id to the file's backupMergedMangaReference
+                // and do nothing
+                if (backupMergedMangaReference.mergeUrl == dbMergedMangaReference.mergeUrl && backupMergedMangaReference.mangaUrl == dbMergedMangaReference.mangaUrl) {
+                    found = true
+                    break
+                }
+            }
+            // If the backupMergedMangaReference isn't in the db, remove the id and insert a new backupMergedMangaReference
+            // Store the inserted id in the backupMergedMangaReference
+            if (!found) {
+                // Let the db assign the id
+                val mergedManga = databaseHelper.getManga(backupMergedMangaReference.mangaUrl, backupMergedMangaReference.mangaSourceId).executeAsBlocking() ?: return@forEach
+                val mergedMangaReference = backupMergedMangaReference.getMergedMangaReference()
+                mergedMangaReference.mergeId = manga.id
+                mergedMangaReference.mangaId = mergedManga.id
+                databaseHelper.insertMergedManga(mergedMangaReference).executeAsBlocking()
+            }
+        }
+    }
+
+    internal fun restoreFlatMetadata(manga: Manga, backupFlatMetadata: BackupFlatMetadata) {
+        val mangaId = manga.id ?: return
+        launchIO {
+            databaseHelper.getFlatMetadataForManga(mangaId).executeOnIO().let {
+                if (it == null) {
+                    val flatMetadata = backupFlatMetadata.getFlatMetadata(mangaId)
+                    databaseHelper.insertFlatMetadataAsync(flatMetadata).await()
+                }
+            }
+        }
+    }
+    // SY <--
+}
@@ -0,0 +1,231 @@
+package eu.kanade.tachiyomi.data.backup.full
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.backup.AbstractBackupRestore
+import eu.kanade.tachiyomi.data.backup.BackupNotifier
+import eu.kanade.tachiyomi.data.backup.full.models.BackupCategory
+import eu.kanade.tachiyomi.data.backup.full.models.BackupFlatMetadata
+import eu.kanade.tachiyomi.data.backup.full.models.BackupHistory
+import eu.kanade.tachiyomi.data.backup.full.models.BackupManga
+import eu.kanade.tachiyomi.data.backup.full.models.BackupMergedMangaReference
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSavedSearch
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.library.CustomMangaManager
+import exh.EXHMigrations
+import exh.source.MERGED_SOURCE_ID
+import okio.buffer
+import okio.gzip
+import okio.source
+import java.util.Date
+
+class FullBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<FullBackupManager>(context, notifier) {
+
+    override suspend fun performRestore(uri: Uri): Boolean {
+        // SY -->
+        throttleManager.resetThrottle()
+        // SY <--
+        backupManager = FullBackupManager(context)
+
+        val backupString = context.contentResolver.openInputStream(uri)!!.source().gzip().buffer().use { it.readByteArray() }
+        val backup = backupManager.parser.decodeFromByteArray(BackupSerializer, backupString)
+
+        restoreAmount = backup.backupManga.size + 1 /* SY --> */ + 1 /* SY <-- */ // +1 for categories, +1 for saved searches
+
+        // Restore categories
+        if (backup.backupCategories.isNotEmpty()) {
+            restoreCategories(backup.backupCategories)
+        }
+
+        // SY -->
+        if (backup.backupSavedSearches.isNotEmpty()) {
+            restoreSavedSearches(backup.backupSavedSearches)
+        }
+        // SY <--
+
+        // Store source mapping for error messages
+        sourceMapping = backup.backupSources.map { it.sourceId to it.name }.toMap()
+
+        // Restore individual manga, sort by merged source so that merged source manga go last and merged references get the proper ids
+        backup.backupManga /* SY --> */.sortedBy { it.source == MERGED_SOURCE_ID } /* SY <-- */.forEach {
+            if (job?.isActive != true) {
+                return false
+            }
+
+            restoreManga(it, backup.backupCategories)
+        }
+
+        // TODO: optionally trigger online library + tracker update
+
+        return true
+    }
+
+    private fun restoreCategories(backupCategories: List<BackupCategory>) {
+        db.inTransaction {
+            backupManager.restoreCategories(backupCategories)
+        }
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
+    }
+
+    // SY -->
+    private fun restoreSavedSearches(backupSavedSearches: List<BackupSavedSearch>) {
+        backupManager.restoreSavedSearches(backupSavedSearches)
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.saved_searches))
+    }
+    // SY <--
+
+    private fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>) {
+        val manga = backupManga.getMangaImpl()
+        val chapters = backupManga.getChaptersImpl()
+        val categories = backupManga.categories
+        val history = backupManga.history
+        val tracks = backupManga.getTrackingImpl()
+        // SY -->
+        val mergedMangaReferences = backupManga.mergedMangaReferences
+        val flatMetadata = backupManga.flatMetadata
+        val customManga = backupManga.getCustomMangaInfo()
+        // SY <--
+
+        // SY -->
+        EXHMigrations.migrateBackupEntry(manga)
+        // SY <--
+
+        try {
+            restoreMangaData(manga, chapters, categories, history, tracks, backupCategories/* SY --> */, mergedMangaReferences, flatMetadata, customManga/* SY <-- */)
+        } catch (e: Exception) {
+            val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
+            errors.add(Date() to "${manga.title} [$sourceName]: ${e.message}")
+        }
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, manga.title)
+    }
+
+    /**
+     * Returns a manga restore observable
+     *
+     * @param manga manga data from json
+     * @param chapters chapters data from json
+     * @param categories categories data from json
+     * @param history history data from json
+     * @param tracks tracking data from json
+     */
+    private fun restoreMangaData(
+        manga: Manga,
+        chapters: List<Chapter>,
+        categories: List<Int>,
+        history: List<BackupHistory>,
+        tracks: List<Track>,
+        backupCategories: List<BackupCategory>,
+        // SY -->
+        mergedMangaReferences: List<BackupMergedMangaReference>,
+        flatMetadata: BackupFlatMetadata?,
+        customManga: CustomMangaManager.MangaJson?,
+        // SY -->
+    ) {
+        db.inTransaction {
+            val dbManga = backupManager.getMangaFromDatabase(manga)
+            if (dbManga == null) {
+                // Manga not in database
+                restoreMangaFetch(manga, chapters, categories, history, tracks, backupCategories/* SY --> */, mergedMangaReferences, flatMetadata, customManga/* SY <-- */)
+            } else {
+                // Manga in database
+                // Copy information from manga already in database
+                backupManager.restoreMangaNoFetch(manga, dbManga)
+                // Fetch rest of manga information
+                restoreMangaNoFetch(manga, chapters, categories, history, tracks, backupCategories/* SY --> */, mergedMangaReferences, flatMetadata, customManga/* SY <-- */)
+            }
+        }
+    }
+
+    /**
+     * Fetches manga information
+     *
+     * @param manga manga that needs updating
+     * @param chapters chapters of manga that needs updating
+     * @param categories categories that need updating
+     */
+    private fun restoreMangaFetch(
+        manga: Manga,
+        chapters: List<Chapter>,
+        categories: List<Int>,
+        history: List<BackupHistory>,
+        tracks: List<Track>,
+        backupCategories: List<BackupCategory>,
+        // SY -->
+        mergedMangaReferences: List<BackupMergedMangaReference>,
+        flatMetadata: BackupFlatMetadata?,
+        customManga: CustomMangaManager.MangaJson?,
+        // SY <--
+    ) {
+        try {
+            val fetchedManga = backupManager.restoreManga(manga)
+            fetchedManga.id ?: return
+            backupManager.restoreChaptersForManga(fetchedManga, chapters)
+
+            restoreExtraForManga(fetchedManga, categories, history, tracks, backupCategories /* SY --> */, mergedMangaReferences, flatMetadata, customManga/* SY <-- */)
+        } catch (e: Exception) {
+            errors.add(Date() to "${manga.title} - ${e.message}")
+        }
+    }
+
+    private fun restoreMangaNoFetch(
+        backupManga: Manga,
+        chapters: List<Chapter>,
+        categories: List<Int>,
+        history: List<BackupHistory>,
+        tracks: List<Track>,
+        backupCategories: List<BackupCategory>,
+        // SY -->
+        mergedMangaReferences: List<BackupMergedMangaReference>,
+        flatMetadata: BackupFlatMetadata?,
+        customManga: CustomMangaManager.MangaJson?,
+        // SY <--
+    ) {
+        backupManager.restoreChaptersForManga(backupManga, chapters)
+
+        restoreExtraForManga(backupManga, categories, history, tracks, backupCategories/* SY --> */, mergedMangaReferences, flatMetadata, customManga/* SY <-- */)
+    }
+
+    private fun restoreExtraForManga(
+        manga: Manga,
+        categories: List<Int>,
+        history: List<BackupHistory>,
+        tracks: List<Track>,
+        backupCategories: List<BackupCategory>,
+        // SY -->
+        mergedMangaReferences: List<BackupMergedMangaReference>,
+        flatMetadata: BackupFlatMetadata?,
+        customManga: CustomMangaManager.MangaJson?,
+        // SY <--
+    ) {
+        // Restore categories
+        backupManager.restoreCategoriesForManga(manga, categories, backupCategories)
+
+        // Restore history
+        backupManager.restoreHistoryForManga(history)
+
+        // Restore tracking
+        backupManager.restoreTrackForManga(manga, tracks)
+
+        // SY -->
+        // Restore merged manga references if its a merged manga
+        backupManager.restoreMergedMangaReferencesForManga(manga, mergedMangaReferences)
+
+        // Restore flat metadata for metadata sources
+        flatMetadata?.let { backupManager.restoreFlatMetadata(manga, it) }
+
+        // Restore Custom Info
+        customManga?.id = manga.id!!
+        customManga?.let { customMangaManager.saveMangaInfo(it) }
+        // SY <--
+    }
+}
@@ -0,0 +1,47 @@
+package eu.kanade.tachiyomi.data.backup.full
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
+import okio.buffer
+import okio.gzip
+import okio.source
+
+class FullBackupRestoreValidator : AbstractBackupRestoreValidator() {
+    /**
+     * Checks for critical backup file data.
+     *
+     * @throws Exception if manga cannot be found.
+     * @return List of missing sources or missing trackers.
+     */
+    override fun validate(context: Context, uri: Uri): Results {
+        val backupManager = FullBackupManager(context)
+
+        val backupString = context.contentResolver.openInputStream(uri)!!.source().gzip().buffer().use { it.readByteArray() }
+        val backup = backupManager.parser.decodeFromByteArray(BackupSerializer, backupString)
+
+        if (backup.backupManga.isEmpty()) {
+            throw Exception(context.getString(R.string.invalid_backup_file_missing_manga))
+        }
+
+        val sources = backup.backupSources.map { it.sourceId to it.name }.toMap()
+        val missingSources = sources
+            .filter { sourceManager.get(it.key) == null }
+            .values
+            .sorted()
+
+        val trackers = backup.backupManga
+            .flatMap { it.tracking }
+            .map { it.syncId }
+            .distinct()
+        val missingTrackers = trackers
+            .mapNotNull { trackManager.getService(it) }
+            .filter { !it.isLogged }
+            .map { context.getString(it.nameRes()) }
+            .sorted()
+
+        return Results(missingSources, missingTrackers)
+    }
+}
@@ -0,0 +1,14 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class Backup(
+    @ProtoNumber(1) val backupManga: List<BackupManga>,
+    @ProtoNumber(2) var backupCategories: List<BackupCategory> = emptyList(),
+    // Bump by 100 to specify this is a 0.x value
+    @ProtoNumber(100) var backupSources: List<BackupSource> = emptyList(),
+    // SY specific values
+    @ProtoNumber(600) var backupSavedSearches: List<BackupSavedSearch> = emptyList()
+)
@@ -0,0 +1,37 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.data.database.models.Category
+import eu.kanade.tachiyomi.data.database.models.CategoryImpl
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+class BackupCategory(
+    @ProtoNumber(1) var name: String,
+    @ProtoNumber(2) var order: Int = 0,
+    // @ProtoNumber(3) val updateInterval: Int = 0, 1.x value not used in 0.x
+    // Bump by 100 to specify this is a 0.x value
+    @ProtoNumber(100) var flags: Int = 0,
+    // SY specific values
+    @ProtoNumber(600) var mangaOrder: List<Long> = emptyList()
+) {
+    fun getCategoryImpl(): CategoryImpl {
+        return CategoryImpl().apply {
+            name = this@BackupCategory.name
+            flags = this@BackupCategory.flags
+            order = this@BackupCategory.order
+            mangaOrder = this@BackupCategory.mangaOrder
+        }
+    }
+
+    companion object {
+        fun copyFrom(category: Category): BackupCategory {
+            return BackupCategory(
+                name = category.name,
+                order = category.order,
+                flags = category.flags,
+                mangaOrder = category.mangaOrder
+            )
+        }
+    }
+}
@@ -0,0 +1,56 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.ChapterImpl
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupChapter(
+    // in 1.x some of these values have different names
+    // url is called key in 1.x
+    @ProtoNumber(1) var url: String,
+    @ProtoNumber(2) var name: String,
+    @ProtoNumber(3) var scanlator: String? = null,
+    @ProtoNumber(4) var read: Boolean = false,
+    @ProtoNumber(5) var bookmark: Boolean = false,
+    // lastPageRead is called progress in 1.x
+    @ProtoNumber(6) var lastPageRead: Int = 0,
+    @ProtoNumber(7) var dateFetch: Long = 0,
+    @ProtoNumber(8) var dateUpload: Long = 0,
+    // chapterNumber is called number is 1.x
+    @ProtoNumber(9) var chapterNumber: Float = 0F,
+    @ProtoNumber(10) var sourceOrder: Int = 0,
+) {
+    fun toChapterImpl(): ChapterImpl {
+        return ChapterImpl().apply {
+            url = this@BackupChapter.url
+            name = this@BackupChapter.name
+            chapter_number = this@BackupChapter.chapterNumber
+            scanlator = this@BackupChapter.scanlator
+            read = this@BackupChapter.read
+            bookmark = this@BackupChapter.bookmark
+            last_page_read = this@BackupChapter.lastPageRead
+            date_fetch = this@BackupChapter.dateFetch
+            date_upload = this@BackupChapter.dateUpload
+            source_order = this@BackupChapter.sourceOrder
+        }
+    }
+
+    companion object {
+        fun copyFrom(chapter: Chapter): BackupChapter {
+            return BackupChapter(
+                url = chapter.url,
+                name = chapter.name,
+                chapterNumber = chapter.chapter_number,
+                scanlator = chapter.scanlator,
+                read = chapter.read,
+                bookmark = chapter.bookmark,
+                lastPageRead = chapter.last_page_read,
+                dateFetch = chapter.date_fetch,
+                dateUpload = chapter.date_upload,
+                sourceOrder = chapter.source_order
+            )
+        }
+    }
+}
@@ -0,0 +1,33 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchMetadata
+import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchTag
+import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchTitle
+import exh.metadata.metadata.base.FlatMetadata
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupFlatMetadata(
+    @ProtoNumber(1) var searchMetadata: BackupSearchMetadata,
+    @ProtoNumber(2) var searchTags: List<BackupSearchTag> = emptyList(),
+    @ProtoNumber(3) var searchTitles: List<BackupSearchTitle> = emptyList()
+) {
+    fun getFlatMetadata(mangaId: Long): FlatMetadata {
+        return FlatMetadata(
+            metadata = searchMetadata.getSearchMetadata(mangaId),
+            tags = searchTags.map { it.getSearchTag(mangaId) },
+            titles = searchTitles.map { it.getSearchTitle(mangaId) }
+        )
+    }
+
+    companion object {
+        fun copyFrom(flatMetadata: FlatMetadata): BackupFlatMetadata {
+            return BackupFlatMetadata(
+                searchMetadata = BackupSearchMetadata.copyFrom(flatMetadata.metadata),
+                searchTags = flatMetadata.tags.map { BackupSearchTag.copyFrom(it) },
+                searchTitles = flatMetadata.titles.map { BackupSearchTitle.copyFrom(it) }
+            )
+        }
+    }
+}
@@ -0,0 +1,12 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+object BackupFull {
+    fun getDefaultFilename(): String {
+        val date = SimpleDateFormat("yyyy-MM-dd_HH-mm", Locale.getDefault()).format(Date())
+        return "tachiyomi_$date.proto.gz"
+    }
+}
@@ -0,0 +1,10 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupHistory(
+    @ProtoNumber(0) var url: String,
+    @ProtoNumber(1) var lastRead: Long
+)
@@ -0,0 +1,135 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.data.database.models.ChapterImpl
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.MangaImpl
+import eu.kanade.tachiyomi.data.database.models.TrackImpl
+import eu.kanade.tachiyomi.data.library.CustomMangaManager
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupManga(
+    // in 1.x some of these values have different names
+    @ProtoNumber(1) var source: Long,
+    // url is called key in 1.x
+    @ProtoNumber(2) var url: String,
+    @ProtoNumber(3) var title: String = "",
+    @ProtoNumber(4) var artist: String? = null,
+    @ProtoNumber(5) var author: String? = null,
+    @ProtoNumber(6) var description: String? = null,
+    @ProtoNumber(7) var genre: List<String> = emptyList(),
+    @ProtoNumber(8) var status: Int = 0,
+    // thumbnailUrl is called cover in 1.x
+    @ProtoNumber(9) var thumbnailUrl: String? = null,
+    // @ProtoNumber(10) val customCover: String = "", 1.x value, not used in 0.x
+    // @ProtoNumber(11) val lastUpdate: Long = 0, 1.x value, not used in 0.x
+    // @ProtoNumber(12) val lastInit: Long = 0, 1.x value, not used in 0.x
+    @ProtoNumber(13) var dateAdded: Long = 0,
+    @ProtoNumber(14) var viewer: Int = 0,
+    // @ProtoNumber(15) val flags: Int = 0, 1.x value, not used in 0.x
+    @ProtoNumber(16) var chapters: List<BackupChapter> = emptyList(),
+    @ProtoNumber(17) var categories: List<Int> = emptyList(),
+    @ProtoNumber(18) var tracking: List<BackupTracking> = emptyList(),
+    // Bump by 100 for values that are not saved/implemented in 1.x but are used in 0.x
+    @ProtoNumber(100) var favorite: Boolean = true,
+    @ProtoNumber(101) var chapterFlags: Int = 0,
+    @ProtoNumber(102) var history: List<BackupHistory> = emptyList(),
+    // SY specific values
+    @ProtoNumber(600) var mergedMangaReferences: List<BackupMergedMangaReference> = emptyList(),
+    @ProtoNumber(601) var flatMetadata: BackupFlatMetadata? = null,
+    @ProtoNumber(602) var customStatus: Int = 0,
+
+    // J2K specific values
+    @ProtoNumber(800) var customTitle: String? = null,
+    @ProtoNumber(801) var customArtist: String? = null,
+    @ProtoNumber(802) var customAuthor: String? = null,
+    @ProtoNumber(803) var customDescription: String? = null,
+    @ProtoNumber(803) var customGenre: List<String>? = null
+) {
+    fun getMangaImpl(): MangaImpl {
+        return MangaImpl().apply {
+            url = this@BackupManga.url
+            title = this@BackupManga.title
+            artist = this@BackupManga.artist
+            author = this@BackupManga.author
+            description = this@BackupManga.description
+            genre = this@BackupManga.genre.joinToString()
+            status = this@BackupManga.status
+            thumbnail_url = this@BackupManga.thumbnailUrl
+            favorite = this@BackupManga.favorite
+            source = this@BackupManga.source
+            date_added = this@BackupManga.dateAdded
+            viewer = this@BackupManga.viewer
+            chapter_flags = this@BackupManga.chapterFlags
+        }
+    }
+
+    fun getChaptersImpl(): List<ChapterImpl> {
+        return chapters.map {
+            it.toChapterImpl()
+        }
+    }
+
+    // SY -->
+    fun getCustomMangaInfo(): CustomMangaManager.MangaJson? {
+        if (customTitle != null ||
+            customArtist != null ||
+            customAuthor != null ||
+            customDescription != null ||
+            customGenre != null ||
+            customStatus != 0
+        ) {
+            return CustomMangaManager.MangaJson(
+                id = 0L,
+                title = customTitle,
+                author = customAuthor,
+                artist = customArtist,
+                description = customDescription,
+                genre = customGenre,
+                status = customStatus.takeUnless { it == 0 }
+            )
+        }
+        return null
+    }
+    // SY <--
+
+    fun getTrackingImpl(): List<TrackImpl> {
+        return tracking.map {
+            it.getTrackingImpl()
+        }
+    }
+
+    companion object {
+        fun copyFrom(manga: Manga /* SY --> */, customMangaManager: CustomMangaManager?/* SY <-- */): BackupManga {
+            return BackupManga(
+                url = manga.url,
+                // SY -->
+                title = manga.originalTitle,
+                artist = manga.originalArtist,
+                author = manga.originalAuthor,
+                description = manga.originalDescription,
+                genre = manga.getOriginalGenres() ?: emptyList(),
+                status = manga.originalStatus,
+                // SY <--
+                thumbnailUrl = manga.thumbnail_url,
+                favorite = manga.favorite,
+                source = manga.source,
+                dateAdded = manga.date_added,
+                viewer = manga.viewer,
+                chapterFlags = manga.chapter_flags
+                // SY -->
+            ).also { backupManga ->
+                customMangaManager?.getManga(manga)?.let {
+                    backupManga.customTitle = it.title
+                    backupManga.customArtist = it.artist
+                    backupManga.customAuthor = it.author
+                    backupManga.customDescription = it.description
+                    backupManga.customGenre = it.getGenres()
+                    backupManga.customStatus = it.status
+                }
+            }
+            // SY <--
+        }
+    }
+}
@@ -0,0 +1,51 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import exh.merged.sql.models.MergedMangaReference
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+/*
+* SY merged manga backup class
+ */
+@Serializable
+data class BackupMergedMangaReference(
+    @ProtoNumber(1) var isInfoManga: Boolean,
+    @ProtoNumber(2) var getChapterUpdates: Boolean,
+    @ProtoNumber(3) var chapterSortMode: Int,
+    @ProtoNumber(4) var chapterPriority: Int,
+    @ProtoNumber(5) var downloadChapters: Boolean,
+    @ProtoNumber(6) var mergeUrl: String,
+    @ProtoNumber(7) var mangaUrl: String,
+    @ProtoNumber(8) var mangaSourceId: Long
+) {
+    fun getMergedMangaReference(): MergedMangaReference {
+        return MergedMangaReference(
+            isInfoManga = isInfoManga,
+            getChapterUpdates = getChapterUpdates,
+            chapterSortMode = chapterSortMode,
+            chapterPriority = chapterPriority,
+            downloadChapters = downloadChapters,
+            mergeUrl = mergeUrl,
+            mangaUrl = mangaUrl,
+            mangaSourceId = mangaSourceId,
+            mergeId = null,
+            mangaId = null,
+            id = null
+        )
+    }
+
+    companion object {
+        fun copyFrom(mergedMangaReference: MergedMangaReference): BackupMergedMangaReference {
+            return BackupMergedMangaReference(
+                isInfoManga = mergedMangaReference.isInfoManga,
+                getChapterUpdates = mergedMangaReference.getChapterUpdates,
+                chapterSortMode = mergedMangaReference.chapterSortMode,
+                chapterPriority = mergedMangaReference.chapterPriority,
+                downloadChapters = mergedMangaReference.downloadChapters,
+                mergeUrl = mergedMangaReference.mergeUrl,
+                mangaUrl = mergedMangaReference.mangaUrl,
+                mangaSourceId = mergedMangaReference.mangaSourceId
+            )
+        }
+    }
+}
@@ -0,0 +1,15 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+/*
+* SY saved searches class
+ */
+@Serializable
+data class BackupSavedSearch(
+    @ProtoNumber(1) val name: String,
+    @ProtoNumber(2) val query: String = "",
+    @ProtoNumber(3) val filterList: String = "",
+    @ProtoNumber(4) val source: Long = 0
+)
@@ -0,0 +1,6 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import kotlinx.serialization.Serializer
+
+@Serializer(forClass = Backup::class)
+object BackupSerializer
@@ -0,0 +1,20 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.source.Source
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupSource(
+    @ProtoNumber(0) var name: String = "",
+    @ProtoNumber(1) var sourceId: Long
+) {
+    companion object {
+        fun copyFrom(source: Source): BackupSource {
+            return BackupSource(
+                name = source.name,
+                sourceId = source.id
+            )
+        }
+    }
+}
@@ -0,0 +1,65 @@
+package eu.kanade.tachiyomi.data.backup.full.models
+
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.database.models.TrackImpl
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupTracking(
+    // in 1.x some of these values have different types or names
+    // syncId is called siteId in 1,x
+    @ProtoNumber(1) var syncId: Int,
+    // LibraryId is not null in 1.x
+    @ProtoNumber(2) var libraryId: Long,
+    @ProtoNumber(3) var mediaId: Int = 0,
+    // trackingUrl is called mediaUrl in 1.x
+    @ProtoNumber(4) var trackingUrl: String = "",
+    @ProtoNumber(5) var title: String = "",
+    // lastChapterRead is called last read, and it has been changed to a float in 1.x
+    @ProtoNumber(6) var lastChapterRead: Float = 0F,
+    @ProtoNumber(7) var totalChapters: Int = 0,
+    @ProtoNumber(8) var score: Float = 0F,
+    @ProtoNumber(9) var status: Int = 0,
+    // startedReadingDate is called startReadTime in 1.x
+    @ProtoNumber(10) var startedReadingDate: Long = 0,
+    // finishedReadingDate is called endReadTime in 1.x
+    @ProtoNumber(11) var finishedReadingDate: Long = 0,
+) {
+    fun getTrackingImpl(): TrackImpl {
+        return TrackImpl().apply {
+            sync_id = this@BackupTracking.syncId
+            media_id = this@BackupTracking.mediaId
+            library_id = this@BackupTracking.libraryId
+            title = this@BackupTracking.title
+            // convert from float to int because of 1.x types
+            last_chapter_read = this@BackupTracking.lastChapterRead.toInt()
+            total_chapters = this@BackupTracking.totalChapters
+            score = this@BackupTracking.score
+            status = this@BackupTracking.status
+            started_reading_date = this@BackupTracking.startedReadingDate
+            finished_reading_date = this@BackupTracking.finishedReadingDate
+            tracking_url = this@BackupTracking.trackingUrl
+        }
+    }
+
+    companion object {
+        fun copyFrom(track: Track): BackupTracking {
+            return BackupTracking(
+                syncId = track.sync_id,
+                mediaId = track.media_id,
+                // forced not null so its compatible with 1.x backup system
+                libraryId = track.library_id!!,
+                title = track.title,
+                // convert to float for 1.x
+                lastChapterRead = track.last_chapter_read.toFloat(),
+                totalChapters = track.total_chapters,
+                score = track.score,
+                status = track.status,
+                startedReadingDate = track.started_reading_date,
+                finishedReadingDate = track.finished_reading_date,
+                trackingUrl = track.tracking_url
+            )
+        }
+    }
+}
@@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.data.backup.full.models.metadata
+
+import exh.metadata.sql.models.SearchMetadata
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupSearchMetadata(
+    @ProtoNumber(1) var uploader: String? = null,
+    @ProtoNumber(2) var extra: String,
+    @ProtoNumber(3) var indexedExtra: String? = null,
+    @ProtoNumber(4) var extraVersion: Int
+) {
+    fun getSearchMetadata(mangaId: Long): SearchMetadata {
+        return SearchMetadata(
+            mangaId = mangaId,
+            uploader = uploader,
+            extra = extra,
+            indexedExtra = indexedExtra,
+            extraVersion = extraVersion
+        )
+    }
+
+    companion object {
+        fun copyFrom(searchMetadata: SearchMetadata): BackupSearchMetadata {
+            return BackupSearchMetadata(
+                uploader = searchMetadata.uploader,
+                extra = searchMetadata.extra,
+                indexedExtra = searchMetadata.indexedExtra,
+                extraVersion = searchMetadata.extraVersion
+            )
+        }
+    }
+}
@@ -0,0 +1,32 @@
+package eu.kanade.tachiyomi.data.backup.full.models.metadata
+
+import exh.metadata.sql.models.SearchTag
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupSearchTag(
+    @ProtoNumber(1) var namespace: String? = null,
+    @ProtoNumber(2) var name: String,
+    @ProtoNumber(3) var type: Int
+) {
+    fun getSearchTag(mangaId: Long): SearchTag {
+        return SearchTag(
+            id = null,
+            mangaId = mangaId,
+            namespace = namespace,
+            name = name,
+            type = type
+        )
+    }
+
+    companion object {
+        fun copyFrom(searchTag: SearchTag): BackupSearchTag {
+            return BackupSearchTag(
+                namespace = searchTag.namespace,
+                name = searchTag.name,
+                type = searchTag.type
+            )
+        }
+    }
+}
@@ -0,0 +1,29 @@
+package eu.kanade.tachiyomi.data.backup.full.models.metadata
+
+import exh.metadata.sql.models.SearchTitle
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+
+@Serializable
+data class BackupSearchTitle(
+    @ProtoNumber(1) var title: String,
+    @ProtoNumber(2) var type: Int
+) {
+    fun getSearchTitle(mangaId: Long): SearchTitle {
+        return SearchTitle(
+            id = null,
+            mangaId = mangaId,
+            title = title,
+            type = type
+        )
+    }
+
+    companion object {
+        fun copyFrom(searchTitle: SearchTitle): BackupSearchTitle {
+            return BackupSearchTitle(
+                title = searchTitle.title,
+                type = searchTitle.type
+            )
+        }
+    }
+}
@@ -1,22 +1,19 @@
-package eu.kanade.tachiyomi.data.backup
+package eu.kanade.tachiyomi.data.backup.legacy

 import android.content.Context
 import android.net.Uri
-import com.github.salomonbrys.kotson.array
 import com.github.salomonbrys.kotson.fromJson
-import com.github.salomonbrys.kotson.jsonObject
-import com.github.salomonbrys.kotson.obj
 import com.github.salomonbrys.kotson.registerTypeAdapter
 import com.github.salomonbrys.kotson.registerTypeHierarchyAdapter
 import com.github.salomonbrys.kotson.set
-import com.github.salomonbrys.kotson.string
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
 import com.google.gson.JsonArray
 import com.google.gson.JsonElement
 import com.google.gson.JsonObject
-import com.google.gson.JsonParser
 import com.hippo.unifile.UniFile
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.backup.AbstractBackupManager
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY_MASK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER
@@ -25,24 +22,23 @@ import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HIST
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK_MASK
-import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
-import eu.kanade.tachiyomi.data.backup.models.Backup.CURRENT_VERSION
-import eu.kanade.tachiyomi.data.backup.models.Backup.EXTENSIONS
-import eu.kanade.tachiyomi.data.backup.models.Backup.HISTORY
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGA
-import eu.kanade.tachiyomi.data.backup.models.Backup.MERGEDMANGAREFERENCES
-import eu.kanade.tachiyomi.data.backup.models.Backup.SAVEDSEARCHES
-import eu.kanade.tachiyomi.data.backup.models.Backup.TRACK
-import eu.kanade.tachiyomi.data.backup.models.DHistory
-import eu.kanade.tachiyomi.data.backup.serializer.CategoryTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.ChapterTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.HistoryTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.MangaTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.MergedMangaReferenceTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.TrackTypeAdapter
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CATEGORIES
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CHAPTERS
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CURRENT_VERSION
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.EXTENSIONS
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.HISTORY
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.MANGA
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.MERGEDMANGAREFERENCES
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.SAVEDSEARCHES
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.TRACK
+import eu.kanade.tachiyomi.data.backup.legacy.models.DHistory
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.CategoryTypeAdapter
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.ChapterTypeAdapter
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.HistoryTypeAdapter
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.MangaTypeAdapter
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.MergedMangaReferenceTypeAdapter
+import eu.kanade.tachiyomi.data.backup.legacy.serializer.TrackTypeAdapter
 import eu.kanade.tachiyomi.data.database.models.CategoryImpl
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.ChapterImpl
@@ -52,63 +48,29 @@ import eu.kanade.tachiyomi.data.database.models.MangaCategory
 import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
+import eu.kanade.tachiyomi.data.database.models.toMangaInfo
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.all.EHentai
+import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.all.MergedSource
-import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
-import exh.EXHSavedSearch
-import exh.MERGED_SOURCE_ID
 import exh.eh.EHentaiThrottleManager
 import exh.merged.sql.models.MergedMangaReference
-import exh.util.asObservable
-import kotlinx.coroutines.flow.onEach
-import kotlinx.coroutines.runBlocking
-import rx.Observable
+import exh.savedsearches.JsonSavedSearch
+import exh.source.MERGED_SOURCE_ID
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import uy.kohesive.injekt.injectLazy
-import xyz.nulldev.ts.api.http.serializer.FilterSerializer
 import java.lang.RuntimeException
 import kotlin.math.max

-class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
+class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : AbstractBackupManager(context) {

-    internal val databaseHelper: DatabaseHelper by injectLazy()
-    internal val sourceManager: SourceManager by injectLazy()
-    internal val trackManager: TrackManager by injectLazy()
-    private val preferences: PreferencesHelper by injectLazy()
-
-    /**
-     * Version of parser
-     */
-    var version: Int = version
-        private set
-
-    /**
-     * Json Parser
-     */
-    var parser: Gson = initParser()
-
-    /**
-     * Set version of parser
-     *
-     * @param version version of parser
-     */
-    internal fun setVersion(version: Int) {
-        this.version = version
-        parser = initParser()
-    }
-
-    private fun initParser(): Gson = when (version) {
-        1 -> GsonBuilder().create()
-        2 ->
-            GsonBuilder()
+    val parser: Gson = when (version) {
+        2 -> GsonBuilder()
            .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
            .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
            .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
@@ -118,7 +80,7 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
            .registerTypeAdapter<MergedMangaReference>(MergedMangaReferenceTypeAdapter.build())
            // SY <--
            .create()
-        else -> throw Exception("Json version unknown")
+        else -> throw Exception("Unknown backup version")
    }

    /**
@@ -127,7 +89,7 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
     * @param uri path of Uri
     * @param isJob backup called from job
     */
-    fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String? {
+    override fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String? {
        // Create root object
        val root = JsonObject()

@@ -153,8 +115,7 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
        // SY <--

        databaseHelper.inTransaction {
-            // Get manga from database
-            val mangas = getFavoriteManga() /* SY --> */ + getMergedManga() /* SY <-- */
+            val mangas = getFavoriteManga()/* SY --> */.filterNot { it.source == MERGED_SOURCE_ID } + getMergedManga().filterNot { it.source == MERGED_SOURCE_ID } /* SY <-- */

            val extensions: MutableSet<String> = mutableSetOf()

@@ -179,14 +140,14 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
            backupExtensionInfo(extensionEntries, extensions)
            // SY -->
            root[SAVEDSEARCHES] =
-                Injekt.get<PreferencesHelper>().eh_savedSearches().get().joinToString(separator = "***")
+                Injekt.get<PreferencesHelper>().savedSearches().get().joinToString(separator = "***")

            backupMergedMangaReferences(mergedMangaReferenceEntries)
            // SY <--
        }

        try {
-            // When BackupCreatorJob
+            val file: UniFile = (
                if (isJob) {
                    // Get dir of file and create
                    var dir = UniFile.fromUri(context, uri)
@@ -202,23 +163,17 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
                        .forEach { it.delete() }

                    // Create new file to place backup
-                val newFile = dir.createFile(Backup.getDefaultFilename())
-                    ?: throw Exception("Couldn't create backup file")
-
-                newFile.openOutputStream().bufferedWriter().use {
-                    parser.toJson(root, it)
-                }
-
-                return newFile.uri.toString()
+                    dir.createFile(Backup.getDefaultFilename())
                } else {
-                val file = UniFile.fromUri(context, uri)
+                    UniFile.fromUri(context, uri)
+                }
+                )
                ?: throw Exception("Couldn't create backup file")
+
            file.openOutputStream().bufferedWriter().use {
                parser.toJson(root, it)
            }
-
            return file.uri.toString()
-            }
        } catch (e: Exception) {
            Timber.e(e)
            throw e
@@ -317,20 +272,19 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
    }

    /**
-     * [Observable] that fetches manga information
+     * Fetches manga information
     *
     * @param source source of manga
     * @param manga manga that needs updating
-     * @return [Observable] that contains manga
+     * @return Updated manga.
     */
-    fun restoreMangaFetchObservable(source: Source, manga: Manga): Observable<Manga> {
-        return source.fetchMangaDetails(manga)
-            .map { networkManga ->
-                manga.copyFrom(networkManga)
-                manga.favorite = true
-                manga.initialized = true
-                manga.id = insertManga(manga)
-                manga
+    suspend fun fetchManga(source: Source, manga: Manga): Manga {
+        val networkManga = source.getMangaDetails(manga.toMangaInfo())
+        return manga.also {
+            it.copyFrom(networkManga.toSManga())
+            it.favorite = true
+            it.initialized = true
+            it.id = insertManga(manga)
        }
    }

@@ -341,41 +295,17 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
     * @param manga manga that needs updating
     * @return [Observable] that contains manga
     */
-    fun restoreChapterFetchObservable(source: Source, manga: Manga, chapters: List<Chapter>, throttleManager: EHentaiThrottleManager): Observable<Pair<List<Chapter>, List<Chapter>>> {
+    override suspend fun restoreChapters(source: Source, manga: Manga, chapters: List<Chapter>, throttleManager: EHentaiThrottleManager): Pair<List<Chapter>, List<Chapter>> {
        // SY -->
-        if (source is MergedSource) {
-            val syncedChapters = runBlocking { source.fetchChaptersAndSync(manga, false) }
-            return syncedChapters.onEach { pair ->
-                if (pair.first.isNotEmpty()) {
-                    chapters.forEach { it.manga_id = manga.id }
-                    insertChapters(chapters)
+        return if (source is MergedSource) {
+            val syncedChapters = source.fetchChaptersAndSync(manga, false)
+            syncedChapters.first.onEach {
+                it.manga_id = manga.id
            }
-            }.asObservable()
+            updateChapters(syncedChapters.first)
+            syncedChapters
        } else {
-            return (
-                if (source is EHentai) {
-                    source.fetchChapterList(manga, throttleManager::throttle)
-                } else {
-                    source.fetchChapterList(manga)
-                }
-                ).map {
-                if (it.last().chapter_number == -99F) {
-                    chapters.forEach { chapter ->
-                        chapter.name =
-                            "Chapter ${chapter.chapter_number} restored by dummy source"
-                    }
-                    syncChaptersWithSource(databaseHelper, chapters, manga, source)
-                } else {
-                    syncChaptersWithSource(databaseHelper, it, manga, source)
-                }
-            }
-                // SY <--
-                .doOnNext { pair ->
-                    if (pair.first.isNotEmpty()) {
-                        chapters.forEach { it.manga_id = manga.id }
-                        insertChapters(chapters)
-                    }
-                }
+            super.restoreChapters(source, manga, chapters, throttleManager)
        }
    }

@@ -421,7 +351,7 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
     */
    internal fun restoreCategoriesForManga(manga: Manga, categories: List<String>) {
        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
        for (backupCategoryStr in categories) {
            for (dbCategory in dbCategories) {
                if (backupCategoryStr == dbCategory.name) {
@@ -445,7 +375,7 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
     */
    internal fun restoreHistoryForManga(history: List<DHistory>) {
        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
+        val historyToBeUpdated = ArrayList<History>(history.size)
        for ((url, lastRead) in history) {
            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
            // Check if history already in database and update
@@ -474,14 +404,14 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
     * @param tracks the track list to restore.
     */
    internal fun restoreTrackForManga(manga: Manga, tracks: List<Track>) {
-        // Fix foreign keys with the current manga id
-        tracks.map { it.manga_id = manga.id!! }
-
        // Get tracks from database
        val dbTracks = databaseHelper.getTracks(manga).executeAsBlocking()
-        val trackToUpdate = mutableListOf<Track>()
+        val trackToUpdate = ArrayList<Track>(tracks.size)

        tracks.forEach { track ->
+            // Fix foreign keys with the current manga id
+            track.manga_id = manga.id!!
+
            val service = trackManager.getService(track.sync_id)
            if (service != null && service.isLogged) {
                var isInDatabase = false
@@ -536,37 +466,25 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
                chapter.copyFrom(dbChapter)
                break
            }
-        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        insertChapters(chapters)
+            chapter.manga_id = manga.id
+        }
+
+        // Filter the chapters that couldn't be found.
+        updateChapters(chapters.filter { it.id != null })
+
        return true
    }

    // SY -->
    internal fun restoreSavedSearches(jsonSavedSearches: JsonElement) {
        val backupSavedSearches = jsonSavedSearches.asString.split("***").toSet()
-        val filterSerializer = FilterSerializer()

        val newSavedSearches = backupSavedSearches.mapNotNull {
            try {
                val id = it.substringBefore(':').toLong()
-                val content = JsonParser.parseString(it.substringAfter(':')).obj
-                val source = sourceManager.getOrStub(id)
-                if (source !is CatalogueSource) return@mapNotNull null
-
-                val originalFilters = source.getFilterList()
-                filterSerializer.deserialize(originalFilters, content["filters"].array)
-                Pair(
-                    id,
-                    EXHSavedSearch(
-                        content["name"].string,
-                        content["query"].string,
-                        originalFilters
-                    )
-                )
+                val content = Json.decodeFromString<JsonSavedSearch>(it.substringAfter(':'))
+                id to content
            } catch (t: RuntimeException) {
                // Load failed
                Timber.e(t, "Failed to load saved search!")
@@ -577,24 +495,11 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {

        val currentSources = newSavedSearches.map { it.first }.toSet()

-        newSavedSearches += preferences.eh_savedSearches().get().mapNotNull {
+        newSavedSearches += preferences.savedSearches().get().mapNotNull {
            try {
                val id = it.substringBefore(':').toLong()
-                val content = JsonParser.parseString(it.substringAfter(':')).obj
-                if (id !in currentSources) return@mapNotNull null
-                val source = sourceManager.getOrStub(id)
-                if (source !is CatalogueSource) return@mapNotNull null
-
-                val originalFilters = source.getFilterList()
-                filterSerializer.deserialize(originalFilters, content["filters"].array)
-                Pair(
-                    id,
-                    EXHSavedSearch(
-                        content["name"].string,
-                        content["query"].string,
-                        originalFilters
-                    )
-                )
+                val content = Json.decodeFromString<JsonSavedSearch>(it.substringAfter(':'))
+                id to content
            } catch (t: RuntimeException) {
                // Load failed
                Timber.e(t, "Failed to load saved search!")
@@ -603,23 +508,16 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
            }
        }.toMutableList()

-        val otherSerialized = preferences.eh_savedSearches().get().mapNotNull {
+        val otherSerialized = preferences.savedSearches().get().mapNotNull {
            val sourceId = it.split(":")[0].toLongOrNull() ?: return@mapNotNull null
            if (sourceId in currentSources) return@mapNotNull null
            it
        }

-        /*.filter {
-            !it.startsWith("${newSource.id}:")
-        }*/
        val newSerialized = newSavedSearches.map {
-            "${it.first}:" + jsonObject(
-                "name" to it.second.name,
-                "query" to it.second.query,
-                "filters" to filterSerializer.serialize(it.second.filterList)
-            ).toString()
+            "${it.first}:" + Json.encodeToString(it.second)
        }
-        preferences.eh_savedSearches().set((otherSerialized + newSerialized).toSet())
+        preferences.savedSearches().set((otherSerialized + newSerialized).toSet())
    }

    /**
@@ -652,7 +550,15 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
            // Store the inserted id in the mergedMangaReference
            if (!found) {
                // Let the db assign the id
-                val mergedManga = (if (mergedMangaReference.mergeUrl != lastMergeManga?.url) databaseHelper.getManga(mergedMangaReference.mergeUrl, MERGED_SOURCE_ID).executeAsBlocking() else lastMergeManga) ?: return@forEach
+                var mergedManga = if (mergedMangaReference.mergeUrl != lastMergeManga?.url) databaseHelper.getManga(mergedMangaReference.mergeUrl, MERGED_SOURCE_ID).executeAsBlocking() else lastMergeManga
+                if (mergedManga == null) {
+                    mergedManga = Manga.create(MERGED_SOURCE_ID).apply {
+                        url = mergedMangaReference.mergeUrl
+                        title = context.getString(R.string.refresh_merge)
+                    }
+                    mergedManga.id = databaseHelper.insertManga(mergedManga).executeAsBlocking().insertedId()
+                }
+
                val manga = databaseHelper.getManga(mergedMangaReference.mangaUrl, mergedMangaReference.mangaSourceId).executeAsBlocking() ?: return@forEach
                lastMergeManga = mergedManga

@@ -665,45 +571,4 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
        }
    }
    // SY <--
-
-    /**
-     * Returns manga
-     *
-     * @return [Manga], null if not found
-     */
-    internal fun getMangaFromDatabase(manga: Manga): Manga? =
-        databaseHelper.getManga(manga.url, manga.source).executeAsBlocking()
-
-    /**
-     * Returns list containing manga from library
-     *
-     * @return [Manga] from library
-     */
-    internal fun getFavoriteManga(): List<Manga> =
-        databaseHelper.getFavoriteMangas().executeAsBlocking()
-
-    internal fun getMergedManga(): List<Manga> =
-        databaseHelper.getMergedMangas().executeAsBlocking()
-
-    /**
-     * Inserts manga and returns id
-     *
-     * @return id of [Manga], null if not found
-     */
-    internal fun insertManga(manga: Manga): Long? =
-        databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-
-    /**
-     * Inserts list of chapters
-     */
-    private fun insertChapters(chapters: List<Chapter>) {
-        databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
-    }
-
-    /**
-     * Return number of backups.
-     *
-     * @return number of backups selected by user
-     */
-    fun numberOfBackups(): Int = preferences.numberOfBackups().get()
 }
@@ -0,0 +1,226 @@
+package eu.kanade.tachiyomi.data.backup.legacy
+
+import android.content.Context
+import android.net.Uri
+import com.github.salomonbrys.kotson.fromJson
+import com.google.gson.JsonArray
+import com.google.gson.JsonElement
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import com.google.gson.stream.JsonReader
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.backup.AbstractBackupRestore
+import eu.kanade.tachiyomi.data.backup.BackupNotifier
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.MANGAS
+import eu.kanade.tachiyomi.data.backup.legacy.models.DHistory
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.ChapterImpl
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.MangaImpl
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.database.models.TrackImpl
+import eu.kanade.tachiyomi.source.Source
+import exh.EXHMigrations
+import java.util.Date
+
+class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<LegacyBackupManager>(context, notifier) {
+
+    override suspend fun performRestore(uri: Uri): Boolean {
+        // SY -->
+        throttleManager.resetThrottle()
+        // SY <--
+        val reader = JsonReader(context.contentResolver.openInputStream(uri)!!.bufferedReader())
+        val json = JsonParser.parseReader(reader).asJsonObject
+
+        val version = json.get(Backup.VERSION)?.asInt ?: 1
+        backupManager = LegacyBackupManager(context, version)
+
+        val mangasJson = json.get(MANGAS).asJsonArray
+        restoreAmount = mangasJson.size() + 3 // +1 for categories, +1 for saved searches, +1 for merged manga references
+
+        // Restore categories
+        json.get(Backup.CATEGORIES)?.let { restoreCategories(it) }
+
+        // SY -->
+        json.get(Backup.SAVEDSEARCHES)?.let { restoreSavedSearches(it) }
+
+        json.get(Backup.MERGEDMANGAREFERENCES)?.let { restoreMergedMangaReferences(it) }
+        // SY <--
+
+        // Store source mapping for error messages
+        sourceMapping = LegacyBackupRestoreValidator.getSourceMapping(json)
+
+        // Restore individual manga
+        mangasJson.forEach {
+            if (job?.isActive != true) {
+                return false
+            }
+
+            restoreManga(it.asJsonObject)
+        }
+
+        return true
+    }
+
+    private fun restoreCategories(categoriesJson: JsonElement) {
+        db.inTransaction {
+            backupManager.restoreCategories(categoriesJson.asJsonArray)
+        }
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
+    }
+
+    // SY -->
+    private fun restoreSavedSearches(savedSearchesJson: JsonElement) {
+        backupManager.restoreSavedSearches(savedSearchesJson)
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.saved_searches))
+    }
+
+    private fun restoreMergedMangaReferences(mergedMangaReferencesJson: JsonElement) {
+        db.inTransaction {
+            backupManager.restoreMergedMangaReferences(mergedMangaReferencesJson.asJsonArray)
+        }
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.merged_references))
+    }
+    // SY <--
+
+    private suspend fun restoreManga(mangaJson: JsonObject) {
+        val manga = backupManager.parser.fromJson<MangaImpl>(
+            mangaJson.get(
+                Backup.MANGA
+            )
+        )
+        val chapters = backupManager.parser.fromJson<List<ChapterImpl>>(
+            mangaJson.get(Backup.CHAPTERS)
+                ?: JsonArray()
+        )
+        val categories = backupManager.parser.fromJson<List<String>>(
+            mangaJson.get(Backup.CATEGORIES)
+                ?: JsonArray()
+        )
+        val history = backupManager.parser.fromJson<List<DHistory>>(
+            mangaJson.get(Backup.HISTORY)
+                ?: JsonArray()
+        )
+        val tracks = backupManager.parser.fromJson<List<TrackImpl>>(
+            mangaJson.get(Backup.TRACK)
+                ?: JsonArray()
+        )
+
+        // EXH -->
+        EXHMigrations.migrateBackupEntry(manga)
+        // <-- EXH
+
+        val source = backupManager.sourceManager.get(manga.source)
+        val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
+
+        try {
+            if (source != null) {
+                restoreMangaData(manga, source, chapters, categories, history, tracks)
+            } else {
+                errors.add(Date() to "${manga.title} [$sourceName]: ${context.getString(R.string.source_not_found_name, sourceName)}")
+            }
+        } catch (e: Exception) {
+            errors.add(Date() to "${manga.title} [$sourceName]: ${e.message}")
+        }
+
+        restoreProgress += 1
+        showRestoreProgress(restoreProgress, restoreAmount, manga.title)
+    }
+
+    /**
+     * Returns a manga restore observable
+     *
+     * @param manga manga data from json
+     * @param source source to get manga data from
+     * @param chapters chapters data from json
+     * @param categories categories data from json
+     * @param history history data from json
+     * @param tracks tracking data from json
+     */
+    private suspend fun restoreMangaData(
+        manga: Manga,
+        source: Source,
+        chapters: List<Chapter>,
+        categories: List<String>,
+        history: List<DHistory>,
+        tracks: List<Track>
+    ) {
+        val dbManga = backupManager.getMangaFromDatabase(manga)
+
+        db.inTransaction {
+            if (dbManga == null) {
+                // Manga not in database
+                restoreMangaFetch(source, manga, chapters, categories, history, tracks)
+            } else { // Manga in database
+                // Copy information from manga already in database
+                backupManager.restoreMangaNoFetch(manga, dbManga)
+                // Fetch rest of manga information
+                restoreMangaNoFetch(source, manga, chapters, categories, history, tracks)
+            }
+        }
+    }
+
+    /**
+     * Fetches manga information.
+     *
+     * @param manga manga that needs updating
+     * @param chapters chapters of manga that needs updating
+     * @param categories categories that need updating
+     */
+    private suspend fun restoreMangaFetch(
+        source: Source,
+        manga: Manga,
+        chapters: List<Chapter>,
+        categories: List<String>,
+        history: List<DHistory>,
+        tracks: List<Track>
+    ) {
+        try {
+            val fetchedManga = backupManager.fetchManga(source, manga)
+            fetchedManga.id ?: return
+
+            updateChapters(source, fetchedManga, chapters)
+
+            restoreExtraForManga(fetchedManga, categories, history, tracks)
+
+            updateTracking(fetchedManga, tracks)
+        } catch (e: Exception) {
+            errors.add(Date() to "${manga.title} - ${e.message}")
+        }
+    }
+
+    private suspend fun restoreMangaNoFetch(
+        source: Source,
+        backupManga: Manga,
+        chapters: List<Chapter>,
+        categories: List<String>,
+        history: List<DHistory>,
+        tracks: List<Track>
+    ) {
+        if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
+            updateChapters(source, backupManga, chapters)
+        }
+
+        restoreExtraForManga(backupManga, categories, history, tracks)
+
+        updateTracking(backupManga, tracks)
+    }
+
+    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
+        // Restore categories
+        backupManager.restoreCategoriesForManga(manga, categories)
+
+        // Restore history
+        backupManager.restoreHistoryForManga(history)
+
+        // Restore tracking
+        backupManager.restoreTrackForManga(manga, tracks)
+    }
+}
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup
+package eu.kanade.tachiyomi.data.backup.legacy

 import android.content.Context
 import android.net.Uri
@@ -6,23 +6,17 @@ import com.google.gson.JsonObject
 import com.google.gson.JsonParser
 import com.google.gson.stream.JsonReader
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.SourceManager
-import uy.kohesive.injekt.injectLazy
-
-object BackupRestoreValidator {
-
-    private val sourceManager: SourceManager by injectLazy()
-    private val trackManager: TrackManager by injectLazy()
+import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
+import eu.kanade.tachiyomi.data.backup.legacy.models.Backup

+class LegacyBackupRestoreValidator : AbstractBackupRestoreValidator() {
    /**
     * Checks for critical backup file data.
     *
     * @throws Exception if version or manga cannot be found.
     * @return List of missing sources or missing trackers.
     */
-    fun validate(context: Context, uri: Uri): Results {
+    override fun validate(context: Context, uri: Uri): Results {
        val reader = JsonReader(context.contentResolver.openInputStream(uri)!!.bufferedReader())
        val json = JsonParser.parseReader(reader).asJsonObject

@@ -51,12 +45,13 @@ object BackupRestoreValidator {
        val missingTrackers = trackers
            .mapNotNull { trackManager.getService(it) }
            .filter { !it.isLogged }
-            .map { it.name }
+            .map { context.getString(it.nameRes()) }
            .sorted()

        return Results(missingSources, missingTrackers)
    }

+    companion object {
        fun getSourceMapping(json: JsonObject): Map<Long, String> {
            val extensionsMapping = json.get(Backup.EXTENSIONS) ?: return emptyMap()

@@ -67,6 +62,5 @@ object BackupRestoreValidator {
                }
                .toMap()
        }
-
-    data class Results(val missingSources: List<String>, val missingTrackers: List<String>)
+    }
 }
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.models
+package eu.kanade.tachiyomi.data.backup.legacy.models

 import java.text.SimpleDateFormat
 import java.util.Date
@@ -17,6 +17,7 @@ object Backup {
    const val EXTENSIONS = "extensions"
    const val HISTORY = "history"
    const val VERSION = "version"
+
    // SY -->
    const val SAVEDSEARCHES = "savedsearches"
    const val MERGEDMANGAREFERENCES = "mergedmangareferences"
@@ -1,3 +1,3 @@
-package eu.kanade.tachiyomi.data.backup.models
+package eu.kanade.tachiyomi.data.backup.legacy.models

 data class DHistory(val url: String, val lastRead: Long)
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
@@ -1,8 +1,8 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
-import eu.kanade.tachiyomi.data.backup.models.DHistory
+import eu.kanade.tachiyomi.data.backup.legacy.models.DHistory

 /**
 * JSON Serializer used to write / read [DHistory] to / from json
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.data.backup.serializer
+package eu.kanade.tachiyomi.data.backup.legacy.serializer

 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
@@ -2,8 +2,6 @@ package eu.kanade.tachiyomi.data.cache

 import android.content.Context
 import android.text.format.Formatter
-import com.github.salomonbrys.kotson.fromJson
-import com.google.gson.Gson
 import com.jakewharton.disklrucache.DiskLruCache
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
@@ -15,10 +13,12 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
 import okhttp3.Response
 import okio.buffer
 import okio.sink
-import rx.Observable
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.io.IOException
@@ -48,18 +48,16 @@ class ChapterCache(private val context: Context) {
    private val scope = CoroutineScope(Job() + Dispatchers.Main)

    /** Google Json class used for parsing JSON files.  */
-    private val gson: Gson by injectLazy()
+    private val json: Json by injectLazy()

    // --> EH
    private val prefs: PreferencesHelper by injectLazy()
-    // <-- EH

    /** Cache class used for cache management.  */
-    // --> EH
-    private var diskCache = setupDiskCache(prefs.eh_cacheSize().get().toLong())
+    private var diskCache = setupDiskCache(prefs.cacheSize().get().toLong())

    init {
-        prefs.eh_cacheSize().asFlow()
+        prefs.cacheSize().asFlow()
            .onEach {
                // Save old cache for destruction later
                val oldCache = diskCache
@@ -73,7 +71,7 @@ class ChapterCache(private val context: Context) {
    /**
     * Returns directory of cache.
     */
-    val cacheDir: File
+    private val cacheDir: File
        get() = diskCache.directory

    /**
@@ -100,43 +98,19 @@ class ChapterCache(private val context: Context) {
    }
    // <-- EH

-    /**
-     * Remove file from cache.
-     *
-     * @param file name of file "md5.0".
-     * @return status of deletion for the file.
-     */
-    fun removeFileFromCache(file: String): Boolean {
-        // Make sure we don't delete the journal file (keeps track of cache).
-        if (file == "journal" || file.startsWith("journal.")) {
-            return false
-        }
-
-        return try {
-            // Remove the extension from the file to get the key of the cache
-            val key = file.substringBeforeLast(".")
-            // Remove file from cache.
-            diskCache.remove(key)
-        } catch (e: Exception) {
-            false
-        }
-    }
-
    /**
     * Get page list from cache.
     *
     * @param chapter the chapter.
-     * @return an observable of the list of pages.
+     * @return the list of pages.
     */
-    fun getPageListFromCache(chapter: Chapter): Observable<List<Page>> {
-        return Observable.fromCallable {
+    fun getPageListFromCache(chapter: Chapter): List<Page> {
        // Get the key for the chapter.
        val key = DiskUtil.hashKeyForDisk(getKey(chapter))

        // Convert JSON string to list of objects. Throws an exception if snapshot is null
-            diskCache.get(key).use {
-                gson.fromJson<List<Page>>(it.getString(0))
-            }
+        return diskCache.get(key).use {
+            json.decodeFromString(it.getString(0))
        }
    }

@@ -148,7 +122,7 @@ class ChapterCache(private val context: Context) {
     */
    fun putPageListToCache(chapter: Chapter, pages: List<Page>) {
        // Convert list of pages to json string.
-        val cachedValue = gson.toJson(pages)
+        val cachedValue = json.encodeToString(pages)

        // Initialize the editor (edits the values for an entry).
        var editor: DiskLruCache.Editor? = null
@@ -228,6 +202,38 @@ class ChapterCache(private val context: Context) {
        }
    }

+    fun clear(): Int {
+        var deletedFiles = 0
+        cacheDir.listFiles()?.forEach {
+            if (removeFileFromCache(it.name)) {
+                deletedFiles++
+            }
+        }
+        return deletedFiles
+    }
+
+    /**
+     * Remove file from cache.
+     *
+     * @param file name of file "md5.0".
+     * @return status of deletion for the file.
+     */
+    private fun removeFileFromCache(file: String): Boolean {
+        // Make sure we don't delete the journal file (keeps track of cache).
+        if (file == "journal" || file.startsWith("journal.")) {
+            return false
+        }
+
+        return try {
+            // Remove the extension from the file to get the key of the cache
+            val key = file.substringBeforeLast(".")
+            // Remove file from cache.
+            diskCache.remove(key)
+        } catch (e: Exception) {
+            false
+        }
+    }
+
    private fun getKey(chapter: Chapter): String {
        return "${chapter.manga_id}${chapter.url}"
    }
@@ -21,6 +21,9 @@ import eu.kanade.tachiyomi.data.database.queries.HistoryQueries
 import eu.kanade.tachiyomi.data.database.queries.MangaCategoryQueries
 import eu.kanade.tachiyomi.data.database.queries.MangaQueries
 import eu.kanade.tachiyomi.data.database.queries.TrackQueries
+import exh.md.similar.sql.mappers.SimilarTypeMapping
+import exh.md.similar.sql.models.MangaSimilar
+import exh.md.similar.sql.queries.SimilarQueries
 import exh.merged.sql.mappers.MergedMangaTypeMapping
 import exh.merged.sql.models.MergedMangaReference
 import exh.merged.sql.queries.MergedQueries
@@ -39,7 +42,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory
 * This class provides operations to manage the database through its interfaces.
 */
 open class DatabaseHelper(context: Context) :
-    MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries /* SY --> */, SearchMetadataQueries, SearchTagQueries, SearchTitleQueries, MergedQueries /* SY <-- */ {
+    MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries /* SY --> */, SearchMetadataQueries, SearchTagQueries, SearchTitleQueries, MergedQueries, SimilarQueries /* SY <-- */ {

    private val configuration = SupportSQLiteOpenHelper.Configuration.builder(context)
        .name(DbOpenCallback.DATABASE_NAME)
@@ -59,6 +62,7 @@ open class DatabaseHelper(context: Context) :
        .addTypeMapping(SearchTag::class.java, SearchTagTypeMapping())
        .addTypeMapping(SearchTitle::class.java, SearchTitleTypeMapping())
        .addTypeMapping(MergedMangaReference::class.java, MergedMangaTypeMapping())
+        .addTypeMapping(MangaSimilar::class.java, SimilarTypeMapping())
        // SY <--
        .build()

@@ -8,6 +8,7 @@ import eu.kanade.tachiyomi.data.database.tables.HistoryTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
 import eu.kanade.tachiyomi.data.database.tables.MangaTable
 import eu.kanade.tachiyomi.data.database.tables.TrackTable
+import exh.md.similar.sql.tables.SimilarTable
 import exh.merged.sql.tables.MergedTable
 import exh.metadata.sql.tables.SearchMetadataTable
 import exh.metadata.sql.tables.SearchTagTable
@@ -24,7 +25,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        /**
         * Version of the database.
         */
-        const val DATABASE_VERSION = /* SY --> */ 4 /* SY <-- */
+        const val DATABASE_VERSION = /* SY --> */ 5 /* SY <-- */
    }

    override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
@@ -39,6 +40,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        execSQL(SearchTagTable.createTableQuery)
        execSQL(SearchTitleTable.createTableQuery)
        execSQL(MergedTable.createTableQuery)
+        execSQL(SimilarTable.createTableQuery)
        // SY <--

        // DB indexes
@@ -55,6 +57,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        execSQL(SearchTitleTable.createMangaIdIndexQuery)
        execSQL(SearchTitleTable.createTitleIndexQuery)
        execSQL(MergedTable.createIndexQuery)
+        execSQL(SimilarTable.createMangaIdIndexQuery)
        // SY <--
    }

@@ -66,11 +69,15 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
            db.execSQL(MangaTable.addDateAdded)
            db.execSQL(MangaTable.backfillDateAdded)
        }
-        if (oldVersion < 12) {
+        if (oldVersion < 4) {
            db.execSQL(MergedTable.dropTableQuery)
            db.execSQL(MergedTable.createTableQuery)
            db.execSQL(MergedTable.createIndexQuery)
        }
+        if (oldVersion < 5) {
+            db.execSQL(SimilarTable.createTableQuery)
+            db.execSQL(SimilarTable.createMangaIdIndexQuery)
+        }
    }

    override fun onConfigure(db: SupportSQLiteDatabase) {
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -36,16 +36,14 @@ class CategoryPutResolver : DefaultPutResolver<Category>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: Category) = ContentValues(4).apply {
-        put(COL_ID, obj.id)
-        put(COL_NAME, obj.name)
-        put(COL_ORDER, obj.order)
-        put(COL_FLAGS, obj.flags)
-        // SY -->
-        val orderString = obj.mangaOrder.joinToString("/")
-        put(COL_MANGA_ORDER, orderString)
-        // SY <--
-    }
+    override fun mapToContentValues(obj: Category) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_NAME to obj.name,
+            COL_ORDER to obj.order,
+            COL_FLAGS to obj.flags,
+            COL_MANGA_ORDER to obj.mangaOrder.joinToString("/")
+        )
 }

 class CategoryGetResolver : DefaultGetResolver<Category>() {
@@ -58,7 +56,7 @@ class CategoryGetResolver : DefaultGetResolver<Category>() {

        // SY -->
        val orderString = cursor.getString(cursor.getColumnIndex(COL_MANGA_ORDER))
-        mangaOrder = orderString?.split("/")?.mapNotNull { it.toLongOrNull() } ?: emptyList()
+        mangaOrder = orderString?.split("/")?.mapNotNull { it.toLongOrNull() }.orEmpty()
        // SY <--
    }
 }
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -43,20 +43,21 @@ class ChapterPutResolver : DefaultPutResolver<Chapter>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: Chapter) = ContentValues(11).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_URL, obj.url)
-        put(COL_NAME, obj.name)
-        put(COL_READ, obj.read)
-        put(COL_SCANLATOR, obj.scanlator)
-        put(COL_BOOKMARK, obj.bookmark)
-        put(COL_DATE_FETCH, obj.date_fetch)
-        put(COL_DATE_UPLOAD, obj.date_upload)
-        put(COL_LAST_PAGE_READ, obj.last_page_read)
-        put(COL_CHAPTER_NUMBER, obj.chapter_number)
-        put(COL_SOURCE_ORDER, obj.source_order)
-    }
+    override fun mapToContentValues(obj: Chapter) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_MANGA_ID to obj.manga_id,
+            COL_URL to obj.url,
+            COL_NAME to obj.name,
+            COL_READ to obj.read,
+            COL_SCANLATOR to obj.scanlator,
+            COL_BOOKMARK to obj.bookmark,
+            COL_DATE_FETCH to obj.date_fetch,
+            COL_DATE_UPLOAD to obj.date_upload,
+            COL_LAST_PAGE_READ to obj.last_page_read,
+            COL_CHAPTER_NUMBER to obj.chapter_number,
+            COL_SOURCE_ORDER to obj.source_order
+        )
 }

 class ChapterGetResolver : DefaultGetResolver<Chapter>() {
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -35,12 +35,13 @@ open class HistoryPutResolver : DefaultPutResolver<History>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: History) = ContentValues(4).apply {
-        put(COL_ID, obj.id)
-        put(COL_CHAPTER_ID, obj.chapter_id)
-        put(COL_LAST_READ, obj.last_read)
-        put(COL_TIME_READ, obj.time_read)
-    }
+    override fun mapToContentValues(obj: History) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_CHAPTER_ID to obj.chapter_id,
+            COL_LAST_READ to obj.last_read,
+            COL_TIME_READ to obj.time_read
+        )
 }

 class HistoryGetResolver : DefaultGetResolver<History>() {
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -33,11 +33,12 @@ class MangaCategoryPutResolver : DefaultPutResolver<MangaCategory>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: MangaCategory) = ContentValues(3).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_CATEGORY_ID, obj.category_id)
-    }
+    override fun mapToContentValues(obj: MangaCategory) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_MANGA_ID to obj.manga_id,
+            COL_CATEGORY_ID to obj.category_id
+        )
 }

 class MangaCategoryGetResolver : DefaultGetResolver<MangaCategory>() {
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -48,27 +48,28 @@ class MangaPutResolver : DefaultPutResolver<Manga>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: Manga) = ContentValues(17).apply {
-        put(COL_ID, obj.id)
-        put(COL_SOURCE, obj.source)
-        put(COL_URL, obj.url)
+    override fun mapToContentValues(obj: Manga) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_SOURCE to obj.source,
+            COL_URL to obj.url,
            // SY -->
-        put(COL_ARTIST, obj.originalArtist)
-        put(COL_AUTHOR, obj.originalAuthor)
-        put(COL_DESCRIPTION, obj.originalDescription)
-        put(COL_GENRE, obj.originalGenre)
-        put(COL_TITLE, obj.originalTitle)
+            COL_ARTIST to obj.originalArtist,
+            COL_AUTHOR to obj.originalAuthor,
+            COL_DESCRIPTION to obj.originalDescription,
+            COL_GENRE to obj.originalGenre,
+            COL_TITLE to obj.originalTitle,
+            COL_STATUS to obj.originalStatus,
            // SY <--
-        put(COL_STATUS, obj.status)
-        put(COL_THUMBNAIL_URL, obj.thumbnail_url)
-        put(COL_FAVORITE, obj.favorite)
-        put(COL_LAST_UPDATE, obj.last_update)
-        put(COL_INITIALIZED, obj.initialized)
-        put(COL_VIEWER, obj.viewer)
-        put(COL_CHAPTER_FLAGS, obj.chapter_flags)
-        put(COL_COVER_LAST_MODIFIED, obj.cover_last_modified)
-        put(COL_DATE_ADDED, obj.date_added)
-    }
+            COL_THUMBNAIL_URL to obj.thumbnail_url,
+            COL_FAVORITE to obj.favorite,
+            COL_LAST_UPDATE to obj.last_update,
+            COL_INITIALIZED to obj.initialized,
+            COL_VIEWER to obj.viewer,
+            COL_CHAPTER_FLAGS to obj.chapter_flags,
+            COL_COVER_LAST_MODIFIED to obj.cover_last_modified,
+            COL_DATE_ADDED to obj.date_added
+        )
 }

 interface BaseMangaGetResolver {
@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.mappers

-import android.content.ContentValues
 import android.database.Cursor
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
 import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
 import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
@@ -44,21 +44,22 @@ class TrackPutResolver : DefaultPutResolver<Track>() {
        .whereArgs(obj.id)
        .build()

-    override fun mapToContentValues(obj: Track) = ContentValues(10).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_SYNC_ID, obj.sync_id)
-        put(COL_MEDIA_ID, obj.media_id)
-        put(COL_LIBRARY_ID, obj.library_id)
-        put(COL_TITLE, obj.title)
-        put(COL_LAST_CHAPTER_READ, obj.last_chapter_read)
-        put(COL_TOTAL_CHAPTERS, obj.total_chapters)
-        put(COL_STATUS, obj.status)
-        put(COL_TRACKING_URL, obj.tracking_url)
-        put(COL_SCORE, obj.score)
-        put(COL_START_DATE, obj.started_reading_date)
-        put(COL_FINISH_DATE, obj.finished_reading_date)
-    }
+    override fun mapToContentValues(obj: Track) =
+        contentValuesOf(
+            COL_ID to obj.id,
+            COL_MANGA_ID to obj.manga_id,
+            COL_SYNC_ID to obj.sync_id,
+            COL_MEDIA_ID to obj.media_id,
+            COL_LIBRARY_ID to obj.library_id,
+            COL_TITLE to obj.title,
+            COL_LAST_CHAPTER_READ to obj.last_chapter_read,
+            COL_TOTAL_CHAPTERS to obj.total_chapters,
+            COL_STATUS to obj.status,
+            COL_TRACKING_URL to obj.tracking_url,
+            COL_SCORE to obj.score,
+            COL_START_DATE to obj.started_reading_date,
+            COL_FINISH_DATE to obj.finished_reading_date
+        )
 }

 class TrackGetResolver : DefaultGetResolver<Track>() {
@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.data.database.models

 import eu.kanade.tachiyomi.source.model.SManga
+import tachiyomi.source.model.MangaInfo

 interface Manga : SManga {

@@ -104,3 +105,16 @@ interface Manga : SManga {
        }
    }
 }
+
+fun Manga.toMangaInfo(): MangaInfo {
+    return MangaInfo(
+        artist = this.artist ?: "",
+        author = this.author ?: "",
+        cover = this.thumbnail_url ?: "",
+        description = this.description ?: "",
+        genres = this.getGenres() ?: emptyList(),
+        key = this.url,
+        status = this.status,
+        title = this.title
+    )
+}
@@ -40,9 +40,11 @@ open class MangaImpl : Manga {
    override var genre: String?
        get() = if (favorite) customMangaManager.getManga(this)?.genre ?: ogGenre else ogGenre
        set(value) { ogGenre = value }
-    // SY <--

-    override var status: Int = 0
+    override var status: Int
+        get() = if (favorite) customMangaManager.getManga(this)?.status?.takeUnless { it == 0 } ?: ogStatus else ogStatus
+        set(value) { ogStatus = value }
+    // SY <--

    override var thumbnail_url: String? = null

@@ -71,6 +73,8 @@ open class MangaImpl : Manga {
        private set
    var ogGenre: String? = null
        private set
+    var ogStatus: Int = 0
+        private set
    // SY <--

    override fun equals(other: Any?): Boolean {
@@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaChapter
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterBackupPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.ChapterKnownBackupPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterProgressPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterSourceOrderPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterGetResolver
@@ -111,6 +112,11 @@ interface ChapterQueries : DbProvider {
        .withPutResolver(ChapterBackupPutResolver())
        .prepare()

+    fun updateKnownChaptersBackup(chapters: List<Chapter>) = db.put()
+        .objects(chapters)
+        .withPutResolver(ChapterKnownBackupPutResolver())
+        .prepare()
+
    fun updateChapterProgress(chapter: Chapter) = db.put()
        .`object`(chapter)
        .withPutResolver(ChapterProgressPutResolver())
@@ -18,41 +18,25 @@ interface HistoryQueries : DbProvider {
     */
    fun insertHistory(history: History) = db.put().`object`(history).prepare()

-    // SY -->
    /**
     * Returns history of recent manga containing last read chapter
     * @param date recent date range
+     * @param limit the limit of manga to grab
+     * @param offset offset the db by
+     * @param search what to search in the db history
     */
-    fun getRecentManga(date: Date, offset: Int = 0, search: String = "") = db.get()
+    fun getRecentManga(date: Date, limit: Int = 25, offset: Int = 0, search: String = "") = db.get()
        .listOfObjects(MangaChapterHistory::class.java)
        .withQuery(
            RawQuery.builder()
-                .query(getRecentMangasQuery(offset, search))
-                .args(date.time)
+                .query(getRecentMangasQuery(search))
+                .args(date.time, limit, offset)
                .observesTables(HistoryTable.TABLE)
                .build()
        )
        .withGetResolver(MangaChapterHistoryGetResolver.INSTANCE)
        .prepare()

-    /**
-     * Returns history of recent manga containing last read chapter in 25s
-     * @param date recent date range
-     * @offset offset the db by
-     */
-    fun getRecentMangaLimit(date: Date, limit: Int = 0, search: String = "") = db.get()
-        .listOfObjects(MangaChapterHistory::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getRecentMangasLimitQuery(limit, search))
-                .args(date.time)
-                .observesTables(HistoryTable.TABLE)
-                .build()
-        )
-        .withGetResolver(MangaChapterHistoryGetResolver.INSTANCE)
-        .prepare()
-    // SY <--
-
    fun getHistoryByMangaId(mangaId: Long) = db.get()
        .listOfObjects(History::class.java)
        .withQuery(
@@ -12,6 +12,8 @@ import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaInfoPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaMigrationPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaThumbnailPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaTitlePutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaViewerPutResolver
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable
@@ -78,6 +80,15 @@ interface MangaQueries : DbProvider {
        .prepare()

    // SY -->
+    fun getReadNotInLibraryMangas() = db.get()
+        .listOfObjects(Manga::class.java)
+        .withQuery(
+            RawQuery.builder()
+                .query(getReadMangaNotInLibraryQuery())
+                .build()
+        )
+        .prepare()
+
    fun updateMangaInfo(manga: Manga) = db.put()
        .`object`(manga)
        .withPutResolver(MangaInfoPutResolver())
@@ -87,6 +98,16 @@ interface MangaQueries : DbProvider {
        .`object`(manga)
        .withPutResolver(MangaInfoPutResolver(true))
        .prepare()
+
+    fun updateMangaMigrate(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaMigrationPutResolver())
+        .prepare()
+
+    fun updateMangaThumbnail(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaThumbnailPutResolver())
+        .prepare()
    // SY <--

    fun insertManga(manga: Manga) = db.put().`object`(manga).prepare()
@@ -98,6 +119,11 @@ interface MangaQueries : DbProvider {
        .withPutResolver(MangaFlagsPutResolver())
        .prepare()

+    fun updateFlags(mangas: List<Manga>) = db.put()
+        .objects(mangas)
+        .withPutResolver(MangaFlagsPutResolver(true))
+        .prepare()
+
    fun updateLastUpdated(manga: Manga) = db.put()
        .`object`(manga)
        .withPutResolver(MangaLastUpdatedPutResolver())
@@ -131,12 +157,38 @@ interface MangaQueries : DbProvider {
        .byQuery(
            DeleteQuery.builder()
                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_FAVORITE} = ? AND ${MangaTable.COL_ID} NOT IN (SELECT ${MergedTable.COL_MANGA_ID} FROM ${MergedTable.TABLE})")
+                .where(
+                    """
+                    ${MangaTable.COL_FAVORITE} = ? AND ${MangaTable.COL_ID} NOT IN (
+                        SELECT ${MergedTable.COL_MANGA_ID} FROM ${MergedTable.TABLE} WHERE ${MergedTable.COL_MANGA_ID} != ${MergedTable.COL_MERGE_ID}
+                    )
+                    """.trimIndent()
+                )
                .whereArgs(0)
                .build()
        )
        .prepare()

+    // SY -->
+    fun deleteMangasNotInLibraryAndNotRead() = db.delete()
+        .byQuery(
+            DeleteQuery.builder()
+                .table(MangaTable.TABLE)
+                .where(
+                    """
+                    ${MangaTable.COL_FAVORITE} = ? AND ${MangaTable.COL_ID} NOT IN (
+                        SELECT ${MergedTable.COL_MANGA_ID} FROM ${MergedTable.TABLE} WHERE ${MergedTable.COL_MANGA_ID} != ${MergedTable.COL_MERGE_ID}
+                    ) AND ${MangaTable.COL_ID} NOT IN (
+                        SELECT ${ChapterTable.COL_MANGA_ID} FROM ${ChapterTable.TABLE} WHERE ${ChapterTable.COL_READ} = 1 OR ${ChapterTable.COL_LAST_PAGE_READ} != 0
+                    )
+                    """.trimIndent()
+                )
+                .whereArgs(0)
+                .build()
+        )
+        .prepare()
+    // SY <--
+
    fun deleteMangas() = db.delete()
        .byQuery(
            DeleteQuery.builder()
@@ -175,6 +227,16 @@ interface MangaQueries : DbProvider {
        )
        .prepare()

+    fun getChapterFetchDateManga() = db.get()
+        .listOfObjects(Manga::class.java)
+        .withQuery(
+            RawQuery.builder()
+                .query(getChapterFetchDateMangaQuery())
+                .observesTables(MangaTable.TABLE)
+                .build()
+        )
+        .prepare()
+
    // SY -->
    fun getMangaWithMetadata() = db.get()
        .listOfObjects(Manga::class.java)
@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.database.queries

-import exh.MERGED_SOURCE_ID
+import exh.source.MERGED_SOURCE_ID
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable as Category
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable as Chapter
 import eu.kanade.tachiyomi.data.database.tables.HistoryTable as History
@@ -61,6 +61,18 @@ fun getMergedChaptersQuery() =
    ON ${Chapter.TABLE}.${Chapter.COL_MANGA_ID} = M.${Merged.COL_MANGA_ID}
 """

+/**
+ * Query to get manga that are not in library, but have read chapters
+ */
+fun getReadMangaNotInLibraryQuery() =
+    """
+    SELECT ${Manga.TABLE}.* 
+    FROM ${Manga.TABLE} 
+    WHERE ${Manga.COL_FAVORITE} = 0 AND ${Manga.COL_ID} IN(
+        SELECT ${Chapter.TABLE}.${Chapter.COL_MANGA_ID} FROM ${Chapter.TABLE} WHERE ${Chapter.COL_READ} = 1 OR ${Chapter.COL_LAST_PAGE_READ} != 0
+    )
+"""
+
 /**
 * Query to get the manga from the library, with their categories and unread count.
 */
@@ -136,36 +148,8 @@ fun getRecentsQuery() =
 * The max_last_read table contains the most recent chapters grouped by manga
 * The select statement returns all information of chapters that have the same id as the chapter in max_last_read
 * and are read after the given time period
- * @return return limit is 25
 */
-// SY -->
-fun getRecentMangasQuery(offset: Int = 0, search: String = "") =
-    """
-    SELECT ${Manga.TABLE}.${Manga.COL_URL} as mangaUrl, ${Manga.TABLE}.*, ${Chapter.TABLE}.*, ${History.TABLE}.*
-    FROM ${Manga.TABLE}
-    JOIN ${Chapter.TABLE}
-    ON ${Manga.TABLE}.${Manga.COL_ID} = ${Chapter.TABLE}.${Chapter.COL_MANGA_ID}
-    JOIN ${History.TABLE}
-    ON ${Chapter.TABLE}.${Chapter.COL_ID} = ${History.TABLE}.${History.COL_CHAPTER_ID}
-    JOIN (
-    SELECT ${Chapter.TABLE}.${Chapter.COL_MANGA_ID},${Chapter.TABLE}.${Chapter.COL_ID} as ${History.COL_CHAPTER_ID}, MAX(${History.TABLE}.${History.COL_LAST_READ}) as ${History.COL_LAST_READ}
-    FROM ${Chapter.TABLE} JOIN ${History.TABLE}
-    ON ${Chapter.TABLE}.${Chapter.COL_ID} = ${History.TABLE}.${History.COL_CHAPTER_ID}
-    GROUP BY ${Chapter.TABLE}.${Chapter.COL_MANGA_ID}) AS max_last_read
-    ON ${Chapter.TABLE}.${Chapter.COL_MANGA_ID} = max_last_read.${Chapter.COL_MANGA_ID}
-    WHERE ${History.TABLE}.${History.COL_LAST_READ} > ? AND max_last_read.${History.COL_CHAPTER_ID} = ${History.TABLE}.${History.COL_CHAPTER_ID}
-    AND lower(${Manga.TABLE}.${Manga.COL_TITLE}) LIKE '%$search%'
-    ORDER BY max_last_read.${History.COL_LAST_READ} DESC
-    LIMIT 25 OFFSET $offset
-"""
-
-/**
- * Query to get the recently read chapters of manga from the library up to a date.
- * The max_last_read table contains the most recent chapters grouped by manga
- * The select statement returns all information of chapters that have the same id as the chapter in max_last_read
- * and are read after the given time period
- */
-fun getRecentMangasLimitQuery(limit: Int = 25, search: String = "") =
+fun getRecentMangasQuery(search: String = "") =
    """
    SELECT ${Manga.TABLE}.${Manga.COL_URL} as mangaUrl, ${Manga.TABLE}.*, ${Chapter.TABLE}.*, ${History.TABLE}.*
    FROM ${Manga.TABLE}
@@ -183,9 +167,8 @@ fun getRecentMangasLimitQuery(limit: Int = 25, search: String = "") =
    AND max_last_read.${History.COL_CHAPTER_ID} = ${History.TABLE}.${History.COL_CHAPTER_ID}
    AND lower(${Manga.TABLE}.${Manga.COL_TITLE}) LIKE '%$search%'
    ORDER BY max_last_read.${History.COL_LAST_READ} DESC
-    LIMIT $limit
+    LIMIT ? OFFSET ?
 """
-// SY <--

 fun getHistoryByMangaId() =
    """
@@ -238,6 +221,16 @@ fun getLatestChapterMangaQuery() =
    ORDER by max DESC
 """

+fun getChapterFetchDateMangaQuery() =
+    """
+    SELECT ${Manga.TABLE}.*, MAX(${Chapter.TABLE}.${Chapter.COL_DATE_FETCH}) AS max
+    FROM ${Manga.TABLE}
+    JOIN ${Chapter.TABLE}
+    ON ${Manga.TABLE}.${Manga.COL_ID} = ${Chapter.TABLE}.${Chapter.COL_MANGA_ID}
+    GROUP BY ${Manga.TABLE}.${Manga.COL_ID}
+    ORDER by max DESC
+"""
+
 /**
 * Query to get the categories for a manga.
 */
@@ -10,6 +10,15 @@ import eu.kanade.tachiyomi.data.track.TrackService

 interface TrackQueries : DbProvider {

+    fun getTracks() = db.get()
+        .listOfObjects(Track::class.java)
+        .withQuery(
+            Query.builder()
+                .table(TrackTable.TABLE)
+                .build()
+        )
+        .prepare()
+
    fun getTracks(manga: Manga) = db.get()
        .listOfObjects(Track::class.java)
        .withQuery(
@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.database.resolvers

-import android.content.ContentValues
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.StorIOSQLite
 import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
 import com.pushtorefresh.storio.sqlite.operations.put.PutResult
@@ -25,9 +25,10 @@ class ChapterBackupPutResolver : PutResolver<Chapter>() {
        .whereArgs(chapter.url)
        .build()

-    fun mapToContentValues(chapter: Chapter) = ContentValues(3).apply {
-        put(ChapterTable.COL_READ, chapter.read)
-        put(ChapterTable.COL_BOOKMARK, chapter.bookmark)
-        put(ChapterTable.COL_LAST_PAGE_READ, chapter.last_page_read)
-    }
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
 }
@@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import androidx.core.content.contentValuesOf
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.tables.ChapterTable
+
+class ChapterKnownBackupPutResolver : PutResolver<Chapter>() {
+
+    override fun performPut(db: StorIOSQLite, chapter: Chapter) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(chapter)
+        val contentValues = mapToContentValues(chapter)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(chapter: Chapter) = UpdateQuery.builder()
+        .table(ChapterTable.TABLE)
+        .where("${ChapterTable.COL_ID} = ?")
+        .whereArgs(chapter.id)
+        .build()
+
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
+}
@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.database.resolvers

-import android.content.ContentValues
+import androidx.core.content.contentValuesOf
 import com.pushtorefresh.storio.sqlite.StorIOSQLite
 import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
 import com.pushtorefresh.storio.sqlite.operations.put.PutResult
@@ -25,9 +25,10 @@ class ChapterProgressPutResolver : PutResolver<Chapter>() {
        .whereArgs(chapter.id)
        .build()

-    fun mapToContentValues(chapter: Chapter) = ContentValues(3).apply {
-        put(ChapterTable.COL_READ, chapter.read)
-        put(ChapterTable.COL_BOOKMARK, chapter.bookmark)
-        put(ChapterTable.COL_LAST_PAGE_READ, chapter.last_page_read)
-    }
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
 }
--- a/Show More
+++ b/Show More