Adjust Wi-Fi connection check (related to #6038 )

Release v0.12.3
Weblate translations (#5913 )
2025-06-26 19:17:51 +02:00 · 2021-10-04 17:06:24 -04:00 · 2021-10-04 15:55:06 -04:00 · 2021-10-04 15:41:54 -04:00 · 2021-10-04 11:06:23 -04:00 · 2021-10-04 10:50:13 -04:00
390 changed files with 9765 additions and 5080 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -3,7 +3,7 @@
 I acknowledge that:

 - I have updated:
-  - To the latest version of the app (stable is v0.11.1)
+  - To the latest version of the app (stable is v0.12.3)
  - 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
--- a/.github/ISSUE_TEMPLATE/report_issue.yml
+++ b/.github/ISSUE_TEMPLATE/report_issue.yml
@ -3,57 +3,6 @@ description: Report an issue in Tachiyomi
 labels: [Bug]
 body:

-  - type: checkboxes
-    id: acknowledgements
-    attributes:
-      label: Acknowledgements
-      description: Read this carefully, we will close and ignore your issue if you skimmed through this.
-      options:
-        - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
-          required: true
-        - label: I have written a short but informative title.
-          required: true
-        - label: If this is an issue with an extension, I should be opening an issue in the [extensions repository](https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose).
-          required: true
-        - label: I have tried the [troubleshooting guide](https://tachiyomi.org/help/guides/troubleshooting/).
-          required: true
-        - label: I have updated the app to version **[0.11.1](https://github.com/tachiyomiorg/tachiyomi/releases/tag/v0.11.1)**.
-          required: true
-        - label: I have updated all installed extensions.
-          required: true
-        - label: I will fill out all of the requested information in this form.
-          required: true
-
-  - type: input
-    id: tachiyomi-version
-    attributes:
-      label: Tachiyomi version
-      description: You can find your Tachiyomi version in **More → About**.
-      placeholder: |
-        Example: "0.11.1"
-    validations:
-      required: true
-
-  - type: input
-    id: android-version
-    attributes:
-      label: Android version
-      description: You can find this somewhere in your Android settings.
-      placeholder: |
-        Example: "Android 11"
-    validations:
-      required: true
-
-  - type: input
-    id: device
-    attributes:
-      label: Device
-      description: List your device and model.
-      placeholder: |
-        Example: "Google Pixel 5"
-    validations:
-      required: true
-
  - type: textarea
    id: reproduce-steps
    attributes:
@ -84,7 +33,7 @@ body:
      label: Actual behavior
      description: Explain what actually happens.
      placeholder: |
-        Example: 
+        Example:
          "This happened instead..."
    validations:
      required: true
@ -98,9 +47,60 @@ body:
      placeholder: |
        You can paste the crash logs in pure text or upload it as an attachment.

+  - type: input
+    id: tachiyomi-version
+    attributes:
+      label: Tachiyomi version
+      description: You can find your Tachiyomi version in **More → About**.
+      placeholder: |
+        Example: "0.12.3"
+    validations:
+      required: true
+
+  - type: input
+    id: android-version
+    attributes:
+      label: Android version
+      description: You can find this somewhere in your Android settings.
+      placeholder: |
+        Example: "Android 11"
+    validations:
+      required: true
+
+  - type: input
+    id: device
+    attributes:
+      label: Device
+      description: List your device and model.
+      placeholder: |
+        Example: "Google Pixel 5"
+    validations:
+      required: true
+
  - type: textarea
    id: other-details
    attributes:
      label: Other details
      placeholder: |
        Additional details and attachments.
+
+  - type: checkboxes
+    id: acknowledgements
+    attributes:
+      label: Acknowledgements
+      description: Read this carefully, we will close and ignore your issue if you skimmed through this.
+      options:
+        - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
+          required: true
+        - label: I have written a short but informative title.
+          required: true
+        - label: If this is an issue with an extension, I should be opening an issue in the [extensions repository](https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose).
+          required: true
+        - label: I have tried the [troubleshooting guide](https://tachiyomi.org/help/guides/troubleshooting/).
+          required: true
+        - label: I have updated the app to version **[0.12.3](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
+          required: true
+        - label: I have updated all installed extensions.
+          required: true
+        - label: I will fill out all of the requested information in this form.
+          required: true
--- a/.github/ISSUE_TEMPLATE/request_feature.yml
+++ b/.github/ISSUE_TEMPLATE/request_feature.yml
@ -3,23 +3,6 @@ description: Suggest a feature to improve Tachiyomi
 labels: [Feature request]
 body:

-  - type: checkboxes
-    id: acknowledgements
-    attributes:
-      label: Acknowledgements
-      description: Read this carefully, we will close and ignore your issue if you skimmed through this.
-      options:
-        - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
-          required: true
-        - label: I have written a short but informative title.
-          required: true
-        - label: If this is an issue with an extension, I should be opening an issue in the [extensions repository](https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose).
-          required: true
-        - label: I have updated the app to version **[0.11.1](https://github.com/tachiyomiorg/tachiyomi/releases/tag/v0.11.1)**.
-          required: true
-        - label: I will fill out all of the requested information in this form.
-          required: true
-
  - type: textarea
    id: feature-description
    attributes:
@ -37,3 +20,20 @@ body:
      label: Other details
      placeholder: |
        Additional details and attachments.
+
+  - type: checkboxes
+    id: acknowledgements
+    attributes:
+      label: Acknowledgements
+      description: Read this carefully, we will close and ignore your issue if you skimmed through this.
+      options:
+        - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
+          required: true
+        - label: I have written a short but informative title.
+          required: true
+        - label: If this is an issue with an extension, I should be opening an issue in the [extensions repository](https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose).
+          required: true
+        - label: I have updated the app to version **[0.12.3](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
+          required: true
+        - label: I will fill out all of the requested information in this form.
+          required: true
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@ -0,0 +1,12 @@
+<!--
+  Please include a summary of the change and which issue is fixed.
+  Also make sure you've tested your code and also done a self-review of it.
+  Don't forget to check all base themes and tablet mode for relevant changes.
+  
+  If your changes are visual, please provide images below:
+
+### Images
+| Image 1 | Image 2 |
+| ------- | ------- |
+| ![](https://github.githubassets.com/images/modules/logos_page/Octocat.png) | ![](https://github.githubassets.com/images/modules/logos_page/Octocat.png) |
+-->
--- a/.github/readme-images/screens.png
+++ b/.github/readme-images/screens.png
--- a/.github/workflows/build_pull_request.yml
+++ b/.github/workflows/build_pull_request.yml
@ -0,0 +1,33 @@
+name: PR build check
+on:
+  pull_request:
+
+jobs:
+  build:
+    name: Build app
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
+      - name: Copy CI gradle.properties
+        run: |
+          mkdir -p ~/.gradle
+          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
+
+      - name: Build app
+        uses: gradle/gradle-command-action@v1
+        with:
+          arguments: assembleStandardRelease
+          distributions-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
--- a/.github/workflows/build_push.yml
+++ b/.github/workflows/build_push.yml
@ -5,23 +5,10 @@ on:
      - master
    tags:
      - v*
-  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
    runs-on: ubuntu-latest

    steps:
@ -33,6 +20,9 @@ jobs:
      - name: Clone repo
        uses: actions/checkout@v2

+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
@ -44,10 +34,10 @@ jobs:
          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Build app
-        uses: eskatos/gradle-command-action@v1
+        uses: gradle/gradle-command-action@v1
        with:
          arguments: assembleStandardRelease
-          wrapper-cache-enabled: true
+          distributions-cache-enabled: true
          dependencies-cache-enabled: true
          configuration-cache-enabled: true

@ -55,13 +45,10 @@ jobs:

      - name: Get tag name
        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
-        id: get_tag_name
        run: |
          set -x
          echo "VERSION_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV

-      # TODO: need to support multiple APKs
-
      - name: Sign APK
        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
        uses: r0adkll/sign-android-release@v1
@ -75,9 +62,23 @@ jobs:
      - name: Clean up build artifacts
        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
        run: |
-          cp ${{ env.SIGNED_RELEASE_FILE }} tachiyomi-${{ env.VERSION_TAG }}.apk
-          md5=`md5sum tachiyomi-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
-          echo "APK_MD5=$md5" >> $GITHUB_ENV
+          set -e
+
+          mv app/build/outputs/apk/standard/release/app-standard-universal-release-unsigned-signed.apk tachiyomi-${{ env.VERSION_TAG }}.apk
+          sha=`sha256sum tachiyomi-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
+          echo "APK_UNIVERSAL_SHA=$sha" >> $GITHUB_ENV
+
+          cp app/build/outputs/apk/standard/release/app-standard-arm64-v8a-release-unsigned-signed.apk tachiyomi-arm64-v8a-${{ env.VERSION_TAG }}.apk
+          sha=`sha256sum tachiyomi-arm64-v8a-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
+          echo "APK_ARM64_V8A_SHA=$sha" >> $GITHUB_ENV
+
+          cp app/build/outputs/apk/standard/release/app-standard-armeabi-v7a-release-unsigned-signed.apk tachiyomi-armeabi-v7a-${{ env.VERSION_TAG }}.apk
+          sha=`sha256sum tachiyomi-armeabi-v7a-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
+          echo "APK_ARMEABI_V7A_SHA=$sha" >> $GITHUB_ENV
+
+          cp app/build/outputs/apk/standard/release/app-standard-x86-release-unsigned-signed.apk tachiyomi-x86-${{ env.VERSION_TAG }}.apk
+          sha=`sha256sum tachiyomi-x86-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
+          echo "APK_X86_SHA=$sha" >> $GITHUB_ENV

      - name: Create Release
        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
@ -86,9 +87,21 @@ jobs:
          tag_name: ${{ env.VERSION_TAG }}
          name: Tachiyomi ${{ env.VERSION_TAG }}
          body: |
-            MD5: ${{ env.APK_MD5 }}
+            ---
+
+            ### Checksums
+
+            | Variant | SHA-256 |
+            | ------- | ------- |
+            | Universal | ${{ env.APK_UNIVERSAL_SHA }}
+            | arm64-v8a | ${{ env.APK_ARM64_V8A_SHA }}
+            | armeabi-v7a | ${{ env.APK_ARMEABI_V7A_SHA }}
+            | x86 | ${{ env.APK_X86_SHA }} |
          files: |
            tachiyomi-${{ env.VERSION_TAG }}.apk
+            tachiyomi-arm64-v8a-${{ env.VERSION_TAG }}.apk
+            tachiyomi-armeabi-v7a-${{ env.VERSION_TAG }}.apk
+            tachiyomi-x86-${{ env.VERSION_TAG }}.apk
          draft: true
          prerelease: false
        env:
--- a/.github/workflows/cancel_pull_request.yml
+++ b/.github/workflows/cancel_pull_request.yml
@ -0,0 +1,15 @@
+name: Cancel old pull request workflows
+
+on:
+  workflow_run:
+    workflows: ["PR build check"]
+    types:
+      - requested
+
+jobs:
+  cancel:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: styfle/cancel-workflow-action@0.8.0
+      with:
+        workflow_id: ${{ github.event.workflow.id }}
--- a/.github/workflows/issue_closer.yml
+++ b/.github/workflows/issue_closer.yml
@ -25,7 +25,7 @@ jobs:
              },
              {
                "type": "both",
-                "regex": ".*(aniyomi|anime).*",
+                "regex": "^(?!.*myanimelist.*).*(aniyomi|anime).*$",
                "ignoreCase": true,
                "message": "Tachiyomi does not support anime, and has no plans to support anime. In addition Tachiyomi is not affiliated with Aniyomi https://github.com/jmir1/aniyomi"
              }
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@ -1,76 +1,126 @@
-# Code of Conduct
+# Contributor Covenant 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.
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.

 ## Our Standards

-Examples of behavior that contributes to creating a positive environment
-include:
+Examples of behavior that contributes to a positive environment for our
+community 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
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community

-Examples of unacceptable behavior by participants include:
+Examples of unacceptable behavior include:

-* The use of sexualized language or imagery and unwelcome sexual attention or
- advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or 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
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
 * Other conduct which could reasonably be considered inappropriate in a
- professional setting
+  professional setting

-## Our Responsibilities
+## Enforcement 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.
+Community moderators are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.

-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.
+Community moderators 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, and will communicate reasons for moderation
+decisions when appropriate.

 ## 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.
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.

 ## 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.
+reported to the community moderators responsible for enforcement at
+the [Tachiyomi Discord server](https://discord.gg/tachiyomi).
+All complaints will be reviewed and investigated promptly and fairly.

-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.
+All community moderators are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community moderators will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community moderators, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.

 ## 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
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org/),
+version 2.1, available at
+[v2.1](https://www.contributor-covenant.org/version/2/1/code_of_conduct.html).

-[homepage]: https://www.contributor-covenant.org
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder](https://github.com/mozilla/diversity).

-For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
+For answers to common questions about this code of conduct, see the FAQ at
+[FAQ](https://www.contributor-covenant.org/faq). Translations are available
+at [translations](https://www.contributor-covenant.org/translations).
--- a/README.md
+++ b/README.md
@ -6,8 +6,6 @@
 # ![app icon](./.github/readme-images/app-icon.png)Tachiyomi
 Tachiyomi is a free and open source manga reader for Android 6.0 and above.

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

 Features include:
@ -38,7 +36,7 @@ Please make sure to read the full guidelines. Your issue may be closed without w

 <details><summary>Bugs</summary>

-* Include version (More > About > Version)
+* 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)
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@ -29,8 +29,8 @@ android {
        minSdk = AndroidConfig.minSdk
        targetSdk = AndroidConfig.targetSdk
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        versionCode = 66
-        versionName = "0.12.0"
+        versionCode = 69
+        versionName = "0.12.3"

        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
@ -47,7 +47,7 @@ android {

    splits {
        abi {
-            isEnable = false
+            isEnable = true
            reset()
            include(*SUPPORTED_ABIS.toTypedArray())
            isUniversalApk = true
@ -79,7 +79,7 @@ android {
        getByName("debugFull").res.srcDirs("src/debug/res")
    }

-    flavorDimensions("default")
+    flavorDimensions.add("default")

    productFlavors {
        create("standard") {
@ -87,18 +87,20 @@ android {
            dimension = "default"
        }
        create("dev") {
-            resConfigs("en", "xxhdpi")
+            resourceConfigurations.addAll(listOf("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")
+        resources.excludes.addAll(listOf(
+            "META-INF/DEPENDENCIES",
+            "LICENSE.txt",
+            "META-INF/LICENSE",
+            "META-INF/LICENSE.txt",
+            "META-INF/NOTICE",
+            "META-INF/*.kotlin_module",
+        ))
    }

    dependenciesInfo {
@ -126,10 +128,9 @@ android {
 }

 dependencies {
-
    implementation(kotlin("reflect", version = BuildPluginsVersion.KOTLIN))

-    val coroutinesVersion = "1.5.1"
+    val coroutinesVersion = "1.5.2"
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion")

@ -137,37 +138,31 @@ dependencies {
    implementation("org.tachiyomi:source-api:1.1")

    // AndroidX libraries
-    implementation("androidx.annotation:annotation:1.3.0-alpha01")
+    implementation("androidx.annotation:annotation:1.3.0-beta01")
    implementation("androidx.appcompat:appcompat:1.4.0-alpha03")
    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")
+    implementation("androidx.browser:browser:1.4.0-beta01")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.1")
    implementation("androidx.coordinatorlayout:coordinatorlayout:1.1.0")
-    implementation("androidx.core:core-ktx:1.7.0-alpha01")
-    implementation("androidx.core:core-splashscreen:1.0.0-alpha01")
-    implementation("androidx.preference:preference-ktx:1.1.1")
-    implementation("androidx.recyclerview:recyclerview:1.2.1")
+    implementation("androidx.core:core-ktx:1.7.0-beta02")
+    implementation("androidx.core:core-splashscreen:1.0.0-alpha02")
+    implementation("androidx.recyclerview:recyclerview:1.3.0-alpha01")
    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")
+    implementation("androidx.viewpager:viewpager:1.1.0-alpha01")

-    val lifecycleVersion = "2.4.0-alpha01"
-    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion")
+    val lifecycleVersion = "2.4.0-beta01"
+    implementation("androidx.lifecycle:lifecycle-common:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-process:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion")

    // Job scheduling
-    implementation("androidx.work:work-runtime-ktx:2.6.0-beta01")
+    implementation("androidx.work:work-runtime-ktx:2.6.0")

-    // UI library
-    implementation("com.google.android.material:material:1.5.0-alpha01")
-
-    "standardImplementation"("com.google.firebase:firebase-core:19.0.0")
-
-    // ReactiveX
+    // RX
    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")
+    implementation("ru.beryukhov:flowreactivenetwork:1.0.4")

    // Network client
    val okhttpVersion = "4.9.1"
@ -179,24 +174,26 @@ dependencies {
    // TLS 1.3 support for Android < 10
    implementation("org.conscrypt:conscrypt-android:2.5.2")

-    // JSON
-    val kotlinSerializationVersion = "1.2.2"
+    // Data serialization (JSON, protobuf)
+    val kotlinSerializationVersion = "1.3.0"
    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinSerializationVersion")
    implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:$kotlinSerializationVersion")
+
+    // TODO: remove these once they're no longer used in any extensions
    implementation("com.google.code.gson:gson:2.8.7")
    implementation("com.github.salomonbrys.kotson:kotson:2.5.0")

    // JavaScript engine
-    implementation("com.squareup.duktape:duktape-android:1.3.0")
+    implementation("com.squareup.duktape:duktape-android:1.4.0")
+
+    // HTML parser
+    implementation("org.jsoup:jsoup:1.14.2")

    // 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:1.14.1")
-
    // Database
    implementation("androidx.sqlite:sqlite-ktx:2.1.0")
    implementation("com.github.inorichi.storio:storio-common:8be19de@aar")
@ -204,6 +201,7 @@ dependencies {
    implementation("com.github.requery:sqlite-android:3.36.0")

    // Preferences
+    implementation("androidx.preference:preference-ktx:1.1.1")
    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.4.0")

    // Model View Presenter
@ -214,7 +212,7 @@ dependencies {
    // Dependency injection
    implementation("com.github.inorichi.injekt:injekt-core:65b0440")

-    // Image library
+    // Image loading
    val coilVersion = "1.3.2"
    implementation("io.coil-kt:coil:$coilVersion")
    implementation("io.coil-kt:coil-gif:$coilVersion")
@ -224,22 +222,19 @@ dependencies {
    }
    implementation("com.github.tachiyomiorg:image-decoder:7481a4a")

-    // Logging
-    implementation("com.jakewharton.timber:timber:4.7.1")
-
-    // Crash reports
-    implementation("ch.acra:acra-http:5.8.1")
-
    // Sort
    implementation("com.github.gpanther:java-nat-sort:natural-comparator-1.1")

-    // UI
+    // UI libraries
+    implementation("com.google.android.material:material:1.5.0-alpha04")
    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("com.github.tachiyomiorg:DirectionalViewPager:1.0.0") {
+        exclude(group = "androidx.viewpager", module = "viewpager")
+    }
    implementation("dev.chrisbanes.insetter:insetter:0.6.0")

    // Conductor
@ -256,8 +251,20 @@ dependencies {
    implementation("io.github.reactivecircus.flowbinding:flowbinding-swiperefreshlayout:$flowbindingVersion")
    implementation("io.github.reactivecircus.flowbinding:flowbinding-viewpager:$flowbindingVersion")

+    // Logging
+    implementation("com.jakewharton.timber:timber:5.0.1")
+
+    // Crash reports/analytics
+    implementation("ch.acra:acra-http:5.8.1")
+    "standardImplementation"("com.google.firebase:firebase-analytics:19.0.1")
+
    // Licenses
-    implementation("com.mikepenz:aboutlibraries:${BuildPluginsVersion.ABOUTLIB_PLUGIN}")
+    implementation("com.mikepenz:aboutlibraries-core:${BuildPluginsVersion.ABOUTLIB_PLUGIN}")
+
+    // Shizuku
+    val shizukuVersion = "12.0.0"
+    implementation("dev.rikka.shizuku:api:$shizukuVersion")
+    implementation("dev.rikka.shizuku:provider:$shizukuVersion")

    // Tests
    testImplementation("junit:junit:4.13.2")
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -18,6 +18,7 @@
    <!-- 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.UPDATE_PACKAGES_WITHOUT_USER_ACTION" />
    <!-- To view extension packages in API 30+ -->
    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />

@ -188,6 +189,9 @@
            android:name=".data.backup.BackupRestoreService"
            android:exported="false" />

+        <service android:name=".extension.util.ExtensionInstallService"
+            android:exported="false" />
+
        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="${applicationId}.provider"
@ -198,6 +202,19 @@
                android:resource="@xml/provider_paths" />
        </provider>

+        <provider
+            android:name="rikka.shizuku.ShizukuProvider"
+            android:authorities="${applicationId}.shizuku"
+            android:multiprocess="false"
+            android:enabled="true"
+            android:exported="true"
+            android:permission="android.permission.INTERACT_ACROSS_USERS_FULL" />
+
+        <meta-data android:name="android.webkit.WebView.EnableSafeBrowsing"
+            android:value="false" />
+        <meta-data android:name="android.webkit.WebView.MetricsOptOut"
+            android:value="true" />
+
    </application>

 </manifest>
--- a/app/src/main/java/com/google/android/material/appbar/HideToolbarOnScrollBehavior.kt
+++ b/app/src/main/java/com/google/android/material/appbar/HideToolbarOnScrollBehavior.kt
@ -0,0 +1,100 @@
+package com.google.android.material.appbar
+
+import android.animation.ValueAnimator
+import android.view.View
+import android.view.animation.DecelerateInterpolator
+import androidx.appcompat.widget.Toolbar
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.animation.doOnEnd
+import androidx.core.view.ViewCompat
+import androidx.core.view.marginTop
+import eu.kanade.tachiyomi.util.system.animatorDurationScale
+import eu.kanade.tachiyomi.util.view.findChild
+import eu.kanade.tachiyomi.widget.ElevationAppBarLayout
+import kotlin.math.roundToLong
+
+/**
+ * Hide toolbar on scroll behavior for [AppBarLayout].
+ *
+ * Inside this package to access some package-private methods.
+ */
+class HideToolbarOnScrollBehavior : AppBarLayout.Behavior() {
+
+    @ViewCompat.NestedScrollType
+    private var lastStartedType: Int = 0
+
+    private var offsetAnimator: ValueAnimator? = null
+
+    private var toolbarHeight: Int = 0
+
+    override fun onStartNestedScroll(
+        parent: CoordinatorLayout,
+        child: AppBarLayout,
+        directTargetChild: View,
+        target: View,
+        nestedScrollAxes: Int,
+        type: Int
+    ): Boolean {
+        lastStartedType = type
+        offsetAnimator?.cancel()
+        return super.onStartNestedScroll(parent, child, directTargetChild, target, nestedScrollAxes, type)
+    }
+
+    override fun onStopNestedScroll(
+        parent: CoordinatorLayout,
+        layout: AppBarLayout,
+        target: View,
+        type: Int
+    ) {
+        super.onStopNestedScroll(parent, layout, target, type)
+        if (toolbarHeight == 0) {
+            toolbarHeight = layout.findChild<Toolbar>()?.height ?: 0
+        }
+        if (lastStartedType == ViewCompat.TYPE_TOUCH || type == ViewCompat.TYPE_NON_TOUCH) {
+            animateToolbarVisibility(
+                parent,
+                layout,
+                getTopBottomOffsetForScrollingSibling(layout) > -toolbarHeight / 2
+            )
+        }
+    }
+
+    override fun onFlingFinished(parent: CoordinatorLayout, layout: AppBarLayout) {
+        super.onFlingFinished(parent, layout)
+        animateToolbarVisibility(
+            parent,
+            layout,
+            getTopBottomOffsetForScrollingSibling(layout) > -toolbarHeight / 2
+        )
+    }
+
+    private fun getTopBottomOffsetForScrollingSibling(abl: AppBarLayout): Int {
+        return topBottomOffsetForScrollingSibling - abl.marginTop
+    }
+
+    private fun animateToolbarVisibility(
+        coordinatorLayout: CoordinatorLayout,
+        child: AppBarLayout,
+        isVisible: Boolean
+    ) {
+        val current = getTopBottomOffsetForScrollingSibling(child)
+        val target = if (isVisible) 0 else -toolbarHeight
+        if (current == target) return
+
+        offsetAnimator?.cancel()
+        offsetAnimator = ValueAnimator().apply {
+            interpolator = DecelerateInterpolator()
+            duration = (150 * child.context.animatorDurationScale).roundToLong()
+            addUpdateListener {
+                setHeaderTopBottomOffset(coordinatorLayout, child, it.animatedValue as Int)
+            }
+            doOnEnd {
+                if ((child as? ElevationAppBarLayout)?.isTransparentWhenNotLifted == true) {
+                    child.isLifted = !isVisible
+                }
+            }
+            setIntValues(current, target)
+            start()
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/App.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/App.kt
@ -12,9 +12,8 @@ import android.webkit.WebView
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.getSystemService
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleObserver
-import androidx.lifecycle.OnLifecycleEvent
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.ProcessLifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import coil.ImageLoader
@ -30,6 +29,8 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.asImmediateFlow
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.ui.security.SecureActivityDelegate
+import eu.kanade.tachiyomi.util.system.AuthenticatorUtil
+import eu.kanade.tachiyomi.util.system.animatorDurationScale
 import eu.kanade.tachiyomi.util.system.notification
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
@ -43,14 +44,14 @@ import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import java.security.Security

-open class App : Application(), LifecycleObserver, ImageLoaderFactory {
+open class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {

    private val preferences: PreferencesHelper by injectLazy()

    private val disableIncognitoReceiver = DisableIncognitoReceiver()

    override fun onCreate() {
-        super.onCreate()
+        super<Application>.onCreate()
        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())

        // TLS 1.3 support for Android < 10
@ -114,25 +115,23 @@ open class App : Application(), LifecycleObserver, ImageLoaderFactory {
    override fun newImageLoader(): ImageLoader {
        return ImageLoader.Builder(this).apply {
            componentRegistry {
-                add(TachiyomiImageDecoder(this@App.resources))
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                    add(ImageDecoderDecoder(this@App))
                } else {
                    add(GifDecoder())
                }
+                add(TachiyomiImageDecoder(this@App.resources))
                add(ByteBufferFetcher())
                add(MangaCoverFetcher())
            }
            okHttpClient(Injekt.get<NetworkHelper>().coilClient)
-            crossfade(300)
+            crossfade((300 * this@App.animatorDurationScale).toInt())
            allowRgb565(getSystemService<ActivityManager>()!!.isLowRamDevice)
        }.build()
    }

-    @OnLifecycleEvent(Lifecycle.Event.ON_STOP)
-    @Suppress("unused")
-    fun onAppBackgrounded() {
-        if (preferences.lockAppAfter().get() >= 0) {
+    override fun onStop(owner: LifecycleOwner) {
+        if (!AuthenticatorUtil.isAuthenticating && preferences.lockAppAfter().get() >= 0) {
            SecureActivityDelegate.locked = true
        }
    }
@ -176,8 +175,6 @@ open class App : Application(), LifecycleObserver, ImageLoaderFactory {
            }
        }
    }
-
-    companion object {
-        private const val ACTION_DISABLE_INCOGNITO_MODE = "tachi.action.DISABLE_INCOGNITO_MODE"
-    }
 }
+
+private const val ACTION_DISABLE_INCOGNITO_MODE = "tachi.action.DISABLE_INCOGNITO_MODE"
--- a/app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
@ -8,6 +8,7 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.job.DelayedTrackingStore
 import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.source.SourceManager
@ -23,6 +24,8 @@ class AppModule(val app: Application) : InjektModule {
    override fun InjektRegistrar.registerInjectables() {
        addSingleton(app)

+        addSingletonFactory { Json { ignoreUnknownKeys = true } }
+
        addSingletonFactory { PreferencesHelper(app) }

        addSingletonFactory { DatabaseHelper(app) }
@ -41,7 +44,7 @@ class AppModule(val app: Application) : InjektModule {

        addSingletonFactory { TrackManager(app) }

-        addSingletonFactory { Json { ignoreUnknownKeys = true } }
+        addSingletonFactory { DelayedTrackingStore(app) }

        // Asynchronously init expensive components for a faster cold start
        ContextCompat.getMainExecutor(app).execute {
--- a/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
@ -32,23 +32,20 @@ object Migrations {
    fun upgrade(preferences: PreferencesHelper): Boolean {
        val context = preferences.context

-        // 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)

+            // Always set up background tasks to ensure they're running
+            if (BuildConfig.INCLUDE_UPDATER) {
+                UpdaterJob.setupTask(context)
+            }
+            ExtensionUpdateJob.setupTask(context)
+            LibraryUpdateJob.setupTask(context)
+            BackupCreatorJob.setupTask(context)
+
            // Fresh install
            if (oldVersion == 0) {
-                // Set up default background tasks
-                if (BuildConfig.INCLUDE_UPDATER) {
-                    UpdaterJob.setupTask(context)
-                }
-                ExtensionUpdateJob.setupTask(context)
-                LibraryUpdateJob.setupTask(context)
                return false
            }

@ -232,11 +229,7 @@ object Migrations {
                    putString(PreferenceKeys.librarySortingDirection, newSortingDirection.name)
                }
            }
-            if (oldVersion < 65) {
-                if (preferences.lang().get() in listOf("en-US", "en-GB")) {
-                    preferences.lang().set("en")
-                }
-            }
+
            return true
        }

--- a/app/src/main/java/eu/kanade/tachiyomi/annotations/Nsfw.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/annotations/Nsfw.kt
@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.annotations

+// TODO: remove this when no longer used in extensions
@Retention(AnnotationRetention.RUNTIME)
@Target(AnnotationTarget.CLASS)
 annotation class Nsfw
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
@ -53,6 +53,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
            backup = Backup(
                backupManga(databaseManga, flags),
                backupCategories(),
+                emptyList(),
                backupExtensionInfo(databaseManga)
            )
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
@ -9,6 +9,7 @@ import eu.kanade.tachiyomi.data.backup.full.models.BackupCategory
 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.BackupSerializer
+import eu.kanade.tachiyomi.data.backup.full.models.BackupSource
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.Track
@ -33,7 +34,8 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBa
        }

        // Store source mapping for error messages
-        sourceMapping = backup.backupSources.map { it.sourceId to it.name }.toMap()
+        var backupMaps = backup.backupBrokenSources.map { BackupSource(it.name, it.sourceId) } + backup.backupSources
+        sourceMapping = backupMaps.map { it.sourceId to it.name }.toMap()

        // Restore individual manga
        backup.backupManga.forEach {
@ -62,7 +64,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBa
        val manga = backupManga.getMangaImpl()
        val chapters = backupManga.getChaptersImpl()
        val categories = backupManga.categories
-        val history = backupManga.history
+        val history = backupManga.brokenHistory.map { BackupHistory(it.url, it.lastRead) } + backupManga.history
        val tracks = backupManga.getTrackingImpl()

        try {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/Backup.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/Backup.kt
@ -8,5 +8,6 @@ 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(),
+    @ProtoNumber(100) var backupBrokenSources: List<BrokenBackupSource> = emptyList(),
+    @ProtoNumber(101) var backupSources: List<BackupSource> = emptyList()
 )
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupHistory.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupHistory.kt
@ -4,7 +4,13 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber

@Serializable
-data class BackupHistory(
+data class BrokenBackupHistory(
    @ProtoNumber(0) var url: String,
    @ProtoNumber(1) var lastRead: Long
 )
+
+@Serializable
+data class BackupHistory(
+    @ProtoNumber(1) var url: String,
+    @ProtoNumber(2) var lastRead: Long
+)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupManga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupManga.kt
@ -33,8 +33,9 @@ data class BackupManga(
    // 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(),
-    @ProtoNumber(103) var viewer_flags: Int? = null
+    @ProtoNumber(102) var brokenHistory: List<BrokenBackupHistory> = emptyList(),
+    @ProtoNumber(103) var viewer_flags: Int? = null,
+    @ProtoNumber(104) var history: List<BackupHistory> = emptyList()
 ) {
    fun getMangaImpl(): MangaImpl {
        return MangaImpl().apply {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupSource.kt
@ -5,9 +5,15 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber

@Serializable
-data class BackupSource(
+data class BrokenBackupSource(
    @ProtoNumber(0) var name: String = "",
    @ProtoNumber(1) var sourceId: Long
+)
+
+@Serializable
+data class BackupSource(
+    @ProtoNumber(1) var name: String = "",
+    @ProtoNumber(2) var sourceId: Long
 ) {
    companion object {
        fun copyFrom(source: Source): BackupSource {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupTracking.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/BackupTracking.kt
@ -32,8 +32,7 @@ data class BackupTracking(
            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()
+            last_chapter_read = this@BackupTracking.lastChapterRead
            total_chapters = this@BackupTracking.totalChapters
            score = this@BackupTracking.score
            status = this@BackupTracking.status
@ -51,8 +50,7 @@ data class BackupTracking(
                // 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(),
+                lastChapterRead = track.last_chapter_read,
                totalChapters = track.total_chapters,
                score = track.score,
                status = track.status,
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
@ -13,13 +13,12 @@ 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.source.Source
-import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.decodeFromJsonElement
+import kotlinx.serialization.json.decodeFromStream
 import kotlinx.serialization.json.intOrNull
 import kotlinx.serialization.json.jsonPrimitive
-import okio.buffer
 import okio.source
 import java.util.Date

@ -28,8 +27,8 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
    override suspend fun performRestore(uri: Uri): Boolean {
        // Read the json and create a Json Object,
        // cannot use the backupManager json deserializer one because its not initialized yet
-        val backupObject = Json.decodeFromString<JsonObject>(
-            context.contentResolver.openInputStream(uri)!!.source().buffer().use { it.readUtf8() }
+        val backupObject = Json.decodeFromStream<JsonObject>(
+            context.contentResolver.openInputStream(uri)!!
        )

        // Get parser version
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestoreValidator.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestoreValidator.kt
@ -5,9 +5,7 @@ import android.net.Uri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
 import eu.kanade.tachiyomi.data.backup.legacy.models.Backup
-import kotlinx.serialization.decodeFromString
-import okio.buffer
-import okio.source
+import kotlinx.serialization.json.decodeFromStream

 class LegacyBackupRestoreValidator : AbstractBackupRestoreValidator() {
    /**
@ -19,8 +17,8 @@ class LegacyBackupRestoreValidator : AbstractBackupRestoreValidator() {
    override fun validate(context: Context, uri: Uri): Results {
        val backupManager = LegacyBackupManager(context)

-        val backup = backupManager.parser.decodeFromString<Backup>(
-            context.contentResolver.openInputStream(uri)!!.source().buffer().use { it.readUtf8() }
+        val backup = backupManager.parser.decodeFromStream<Backup>(
+            context.contentResolver.openInputStream(uri)!!
        )

        if (backup.version == null) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/serializer/TrackTypeSerializer.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/serializer/TrackTypeSerializer.kt
@ -10,6 +10,7 @@ import kotlinx.serialization.encoding.Encoder
 import kotlinx.serialization.json.JsonDecoder
 import kotlinx.serialization.json.JsonEncoder
 import kotlinx.serialization.json.buildJsonObject
+import kotlinx.serialization.json.float
 import kotlinx.serialization.json.int
 import kotlinx.serialization.json.jsonObject
 import kotlinx.serialization.json.jsonPrimitive
@ -46,7 +47,7 @@ open class TrackBaseSerializer<T : Track> : KSerializer<T> {
            sync_id = jsonObject[SYNC]!!.jsonPrimitive.int
            media_id = jsonObject[MEDIA]!!.jsonPrimitive.int
            library_id = jsonObject[LIBRARY]!!.jsonPrimitive.long
-            last_chapter_read = jsonObject[LAST_READ]!!.jsonPrimitive.int
+            last_chapter_read = jsonObject[LAST_READ]!!.jsonPrimitive.float
            tracking_url = jsonObject[TRACKING_URL]!!.jsonPrimitive.content
        } as T
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/coil/MangaCoverFetcher.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/coil/MangaCoverFetcher.kt
@ -10,6 +10,7 @@ import coil.network.HttpException
 import coil.request.get
 import coil.size.Size
 import eu.kanade.tachiyomi.data.cache.CoverCache
+import eu.kanade.tachiyomi.data.coil.MangaCoverFetcher.Companion.USE_CUSTOM_COVER
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.await
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
@ -20,7 +20,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        /**
         * Version of the database.
         */
-        const val DATABASE_VERSION = 12
+        const val DATABASE_VERSION = 13
    }

    override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
@ -85,6 +85,12 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        if (oldVersion < 12) {
            db.execSQL(MangaTable.addNextUpdateCol)
        }
+        if (oldVersion < 13) {
+            db.execSQL(TrackTable.renameTableToTemp)
+            db.execSQL(TrackTable.createTableQuery)
+            db.execSQL(TrackTable.insertFromTempTable)
+            db.execSQL(TrackTable.dropTempTable)
+        }
    }

    override fun onConfigure(db: SupportSQLiteDatabase) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
@ -71,7 +71,7 @@ class TrackGetResolver : DefaultGetResolver<Track>() {
        media_id = cursor.getInt(cursor.getColumnIndex(COL_MEDIA_ID))
        library_id = cursor.getLong(cursor.getColumnIndex(COL_LIBRARY_ID))
        title = cursor.getString(cursor.getColumnIndex(COL_TITLE))
-        last_chapter_read = cursor.getInt(cursor.getColumnIndex(COL_LAST_CHAPTER_READ))
+        last_chapter_read = cursor.getFloat(cursor.getColumnIndex(COL_LAST_CHAPTER_READ))
        total_chapters = cursor.getInt(cursor.getColumnIndex(COL_TOTAL_CHAPTERS))
        status = cursor.getInt(cursor.getColumnIndex(COL_STATUS))
        score = cursor.getFloat(cursor.getColumnIndex(COL_SCORE))
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.kt
@ -1,5 +1,7 @@
 package eu.kanade.tachiyomi.data.database.models

+import android.content.Context
+import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.ui.library.setting.DisplayModeSetting
 import eu.kanade.tachiyomi.ui.library.setting.SortDirectionSetting
 import eu.kanade.tachiyomi.ui.library.setting.SortModeSetting
@ -37,6 +39,6 @@ interface Category : Serializable {
            this.name = name
        }

-        fun createDefault(): Category = create("Default").apply { id = 0 }
+        fun createDefault(context: Context): Category = create(context.getString(R.string.label_default)).apply { id = 0 }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
@ -36,7 +36,8 @@ interface Manga : SManga {
    }

    fun getGenres(): List<String>? {
-        return genre?.split(", ")?.map { it.trim() }
+        if (genre.isNullOrBlank()) return null
+        return genre?.split(", ")?.map { it.trim() }?.filterNot { it.isBlank() }?.distinct()
    }

    private fun setChapterFlags(flag: Int, mask: Int) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
@ -16,7 +16,7 @@ interface Track : Serializable {

    var title: String

-    var last_chapter_read: Int
+    var last_chapter_read: Float

    var total_chapters: Int

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
@ -14,7 +14,7 @@ class TrackImpl : Track {

    override lateinit var title: String

-    override var last_chapter_read: Int = 0
+    override var last_chapter_read: Float = 0F

    override var total_chapters: Int = 0

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
@ -7,7 +7,13 @@ import com.pushtorefresh.storio.sqlite.queries.RawQuery
 import eu.kanade.tachiyomi.data.database.DbProvider
 import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.resolvers.*
+import eu.kanade.tachiyomi.data.database.resolvers.LibraryMangaGetResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaCoverLastModifiedPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaNextUpdatedPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaTitlePutResolver
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
@ -75,7 +81,7 @@ interface MangaQueries : DbProvider {

    fun updateChapterFlags(manga: List<Manga>) = db.put()
        .objects(manga)
-        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_CHAPTER_FLAGS, Manga::chapter_flags, true))
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_CHAPTER_FLAGS, Manga::chapter_flags))
        .prepare()

    fun updateViewerFlags(manga: Manga) = db.put()
@ -85,7 +91,7 @@ interface MangaQueries : DbProvider {

    fun updateViewerFlags(manga: List<Manga>) = db.put()
        .objects(manga)
-        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_VIEWER, Manga::viewer_flags, true))
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_VIEWER, Manga::viewer_flags))
        .prepare()

    fun updateNextUpdated(manga: Manga) = db.put()
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/HistoryLastReadPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/HistoryLastReadPutResolver.kt
@ -27,9 +27,7 @@ class HistoryLastReadPutResolver : HistoryPutResolver() {
                .build()
        )

-        val putResult: PutResult
-
-        putResult = cursor.use { putCursor ->
+        cursor.use { putCursor ->
            if (putCursor.count == 0) {
                val insertQuery = mapToInsertQuery(history)
                val insertedId = db.lowLevel().insert(insertQuery, mapToContentValues(history))
@ -39,25 +37,15 @@ class HistoryLastReadPutResolver : HistoryPutResolver() {
                PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
            }
        }
-
-        putResult
    }

-    /**
-     * Creates update query
-     * @param obj history object
-     */
    override fun mapToUpdateQuery(obj: History) = UpdateQuery.builder()
        .table(HistoryTable.TABLE)
        .where("${HistoryTable.COL_CHAPTER_ID} = ?")
        .whereArgs(obj.chapter_id)
        .build()

-    /**
-     * Create content query
-     * @param history object
-     */
-    fun mapToUpdateContentValues(history: History) =
+    private fun mapToUpdateContentValues(history: History) =
        contentValuesOf(
            HistoryTable.COL_LAST_READ to history.last_read
        )
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaFlagsPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaFlagsPutResolver.kt
@ -10,7 +10,7 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.tables.MangaTable
 import kotlin.reflect.KProperty1

-class MangaFlagsPutResolver(private val colName: String, private val fieldGetter: KProperty1<Manga, Int>, private val updateAll: Boolean = false) : PutResolver<Manga>() {
+class MangaFlagsPutResolver(private val colName: String, private val fieldGetter: KProperty1<Manga, Int>) : PutResolver<Manga>() {

    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
        val updateQuery = mapToUpdateQuery(manga)
@ -20,21 +20,11 @@ class MangaFlagsPutResolver(private val colName: String, private val fieldGetter
        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
    }

-    fun mapToUpdateQuery(manga: Manga): UpdateQuery {
-        val builder = UpdateQuery.builder()
-
-        return if (updateAll) {
-            builder
-                .table(MangaTable.TABLE)
-                .build()
-        } else {
-            builder
-                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_ID} = ?")
-                .whereArgs(manga.id)
-                .build()
-        }
-    }
+    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
+        .table(MangaTable.TABLE)
+        .where("${MangaTable.COL_ID} = ?")
+        .whereArgs(manga.id)
+        .build()

    fun mapToContentValues(manga: Manga) =
        contentValuesOf(
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaNextUpdatedPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaNextUpdatedPutResolver.kt
@ -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
@ -25,7 +25,7 @@ class MangaNextUpdatedPutResolver : PutResolver<Manga>() {
        .whereArgs(manga.id)
        .build()

-    fun mapToContentValues(manga: Manga) = ContentValues(1).apply {
-        put(MangaTable.COL_NEXT_UPDATE, manga.next_update)
-    }
+    fun mapToContentValues(manga: Manga) = contentValuesOf(
+        MangaTable.COL_NEXT_UPDATE to manga.next_update
+    )
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/TrackTable.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/TrackTable.kt
@ -39,7 +39,7 @@ object TrackTable {
            $COL_MEDIA_ID INTEGER NOT NULL,
            $COL_LIBRARY_ID INTEGER,
            $COL_TITLE TEXT NOT NULL,
-            $COL_LAST_CHAPTER_READ INTEGER NOT NULL,
+            $COL_LAST_CHAPTER_READ REAL NOT NULL,
            $COL_TOTAL_CHAPTERS INTEGER NOT NULL,
            $COL_STATUS INTEGER NOT NULL,
            $COL_SCORE FLOAT NOT NULL,
@ -62,4 +62,19 @@ object TrackTable {

    val addFinishDate: String
        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_FINISH_DATE LONG NOT NULL DEFAULT 0"
+
+    val renameTableToTemp: String
+        get() =
+            "ALTER TABLE $TABLE RENAME TO ${TABLE}_tmp"
+
+    val insertFromTempTable: String
+        get() =
+            """
+            |INSERT INTO $TABLE($COL_ID,$COL_MANGA_ID,$COL_SYNC_ID,$COL_MEDIA_ID,$COL_LIBRARY_ID,$COL_TITLE,$COL_LAST_CHAPTER_READ,$COL_TOTAL_CHAPTERS,$COL_STATUS,$COL_SCORE,$COL_TRACKING_URL,$COL_START_DATE,$COL_FINISH_DATE)
+            |SELECT $COL_ID,$COL_MANGA_ID,$COL_SYNC_ID,$COL_MEDIA_ID,$COL_LIBRARY_ID,$COL_TITLE,$COL_LAST_CHAPTER_READ,$COL_TOTAL_CHAPTERS,$COL_STATUS,$COL_SCORE,$COL_TRACKING_URL,$COL_START_DATE,$COL_FINISH_DATE
+            |FROM ${TABLE}_tmp
+        """.trimMargin()
+
+    val dropTempTable: String
+        get() = "DROP TABLE ${TABLE}_tmp"
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
@ -4,6 +4,7 @@ import android.content.Context
 import com.hippo.unifile.UniFile
 import com.jakewharton.rxrelay.BehaviorRelay
 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.download.model.Download
@ -15,6 +16,8 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.util.lang.launchIO
 import rx.Observable
 import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy

 /**
@ -24,7 +27,10 @@ import uy.kohesive.injekt.injectLazy
 *
 * @param context the application context.
 */
-class DownloadManager(private val context: Context) {
+class DownloadManager(
+    private val context: Context,
+    private val db: DatabaseHelper = Injekt.get()
+) {

    private val sourceManager: SourceManager by injectLazy()
    private val preferences: PreferencesHelper by injectLazy()
@ -217,7 +223,7 @@ class DownloadManager(private val context: Context) {
     * @param download the download to cancel.
     */
    fun deletePendingDownload(download: Download) {
-        deleteChapters(listOf(download.chapter), download.manga, download.source)
+        deleteChapters(listOf(download.chapter), download.manga, download.source, true)
    }

    fun deletePendingDownloads(vararg downloads: Download) {
@ -225,7 +231,7 @@ class DownloadManager(private val context: Context) {
        downloadsByManga.map { entry ->
            val manga = entry.value.first().manga
            val source = entry.value.first().source
-            deleteChapters(entry.value.map { it.chapter }, manga, source)
+            deleteChapters(entry.value.map { it.chapter }, manga, source, true)
        }
    }

@ -235,9 +241,15 @@ class DownloadManager(private val context: Context) {
     * @param chapters the list of chapters to delete.
     * @param manga the manga of the chapters.
     * @param source the source of the chapters.
+     * @param isCancelling true if it's simply cancelling a download
     */
-    fun deleteChapters(chapters: List<Chapter>, manga: Manga, source: Source): List<Chapter> {
-        val filteredChapters = getChaptersToDelete(chapters)
+    fun deleteChapters(chapters: List<Chapter>, manga: Manga, source: Source, isCancelling: Boolean = false): List<Chapter> {
+        val filteredChapters = if (isCancelling) {
+            chapters
+        } else {
+            getChaptersToDelete(chapters, manga)
+        }
+
        launchIO {
            removeFromDownloadQueue(filteredChapters)

@ -290,7 +302,7 @@ class DownloadManager(private val context: Context) {
     * @param manga the manga of the chapters.
     */
    fun enqueueDeleteChapters(chapters: List<Chapter>, manga: Manga) {
-        pendingDeleter.addChapters(getChaptersToDelete(chapters), manga)
+        pendingDeleter.addChapters(getChaptersToDelete(chapters, manga), manga)
    }

    /**
@ -330,8 +342,17 @@ class DownloadManager(private val context: Context) {
        }
    }

-    private fun getChaptersToDelete(chapters: List<Chapter>): List<Chapter> {
-        return if (!preferences.removeBookmarkedChapters()) {
+    private fun getChaptersToDelete(chapters: List<Chapter>, manga: Manga): List<Chapter> {
+        // Retrieve the categories that are set to exclude from being deleted on read
+        val categoriesToExclude = preferences.removeExcludeCategories().get().map(String::toInt)
+        val categoriesForManga = db.getCategoriesForManga(manga).executeAsBlocking()
+            .mapNotNull { it.id }
+            .takeUnless { it.isEmpty() }
+            ?: listOf(0)
+
+        return if (categoriesForManga.intersect(categoriesToExclude).isNotEmpty()) {
+            chapters.filterNot { it.read }
+        } else if (!preferences.removeBookmarkedChapters()) {
            chapters.filterNot { it.bookmark }
        } else {
            chapters
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
@ -52,7 +52,7 @@ internal class DownloadNotifier(private val context: Context) {
    /**
     * Updated when error is thrown
     */
-    var errorThrown = false
+    private var errorThrown = false

    /**
     * Updated when paused
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadService.kt
@ -4,27 +4,32 @@ import android.app.Notification
 import android.app.Service
 import android.content.Context
 import android.content.Intent
-import android.net.ConnectivityManager
-import android.net.NetworkInfo.State.CONNECTED
-import android.net.NetworkInfo.State.DISCONNECTED
 import android.os.IBinder
 import android.os.PowerManager
+import androidx.annotation.StringRes
 import androidx.core.content.ContextCompat
-import com.github.pwittchen.reactivenetwork.library.Connectivity
-import com.github.pwittchen.reactivenetwork.library.ReactiveNetwork
 import com.jakewharton.rxrelay.BehaviorRelay
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.util.lang.plusAssign
+import eu.kanade.tachiyomi.util.lang.withUIContext
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
-import eu.kanade.tachiyomi.util.system.connectivityManager
+import eu.kanade.tachiyomi.util.system.isConnectedToWifi
+import eu.kanade.tachiyomi.util.system.isOnline
 import eu.kanade.tachiyomi.util.system.isServiceRunning
 import eu.kanade.tachiyomi.util.system.notification
 import eu.kanade.tachiyomi.util.system.toast
-import rx.android.schedulers.AndroidSchedulers
-import rx.schedulers.Schedulers
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import ru.beryukhov.reactivenetwork.ReactiveNetwork
 import rx.subscriptions.CompositeSubscription
+import timber.log.Timber
 import uy.kohesive.injekt.injectLazy

 /**
@ -80,16 +85,15 @@ class DownloadService : Service() {
     */
    private lateinit var wakeLock: PowerManager.WakeLock

-    /**
-     * Subscriptions to store while the service is running.
-     */
    private lateinit var subscriptions: CompositeSubscription
+    private lateinit var ioScope: CoroutineScope

    /**
     * Called when the service is created.
     */
    override fun onCreate() {
        super.onCreate()
+        ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
        startForeground(Notifications.ID_DOWNLOAD_CHAPTER_PROGRESS, getPlaceholderNotification())
        wakeLock = acquireWakeLock(javaClass.name)
        runningRelay.call(true)
@ -102,6 +106,7 @@ class DownloadService : Service() {
     * Called when the service is destroyed.
     */
    override fun onDestroy() {
+        ioScope?.cancel()
        runningRelay.call(false)
        subscriptions.unsubscribe()
        downloadManager.stopDownloads()
@ -129,44 +134,43 @@ class DownloadService : Service() {
     * @see onNetworkStateChanged
     */
    private fun listenNetworkChanges() {
-        subscriptions += ReactiveNetwork.observeNetworkConnectivity(applicationContext)
-            .subscribeOn(Schedulers.io())
-            .observeOn(AndroidSchedulers.mainThread())
-            .subscribe(
-                { state ->
-                    onNetworkStateChanged(state)
-                },
-                {
+        ReactiveNetwork()
+            .observeNetworkConnectivity(applicationContext)
+            .onEach {
+                withUIContext {
+                    onNetworkStateChanged()
+                }
+            }
+            .catch { error ->
+                withUIContext {
+                    Timber.e(error)
                    toast(R.string.download_queue_error)
                    stopSelf()
                }
-            )
+            }
+            .launchIn(ioScope)
    }

    /**
     * Called when the network state changes.
-     *
-     * @param connectivity the new network state.
     */
-    private fun onNetworkStateChanged(connectivity: Connectivity) {
-        when (connectivity.state) {
-            CONNECTED -> {
-                if (preferences.downloadOnlyOverWifi() && connectivityManager.activeNetworkInfo?.type != ConnectivityManager.TYPE_WIFI) {
-                    downloadManager.stopDownloads(getString(R.string.download_notifier_text_only_wifi))
-                } else {
-                    val started = downloadManager.startDownloads()
-                    if (!started) stopSelf()
-                }
-            }
-            DISCONNECTED -> {
-                downloadManager.stopDownloads(getString(R.string.download_notifier_no_network))
-            }
-            else -> {
-                /* Do nothing */
+    private fun onNetworkStateChanged() {
+        if (isOnline()) {
+            if (preferences.downloadOnlyOverWifi() && !isConnectedToWifi()) {
+                stopDownloads(R.string.download_notifier_text_only_wifi)
+            } else {
+                val started = downloadManager.startDownloads()
+                if (!started) stopSelf()
            }
+        } else {
+            stopDownloads(R.string.download_notifier_no_network)
        }
    }

+    private fun stopDownloads(@StringRes string: Int) {
+        downloadManager.stopDownloads(getString(string))
+    }
+
    /**
     * Listens to downloader status. Enables or disables the wake lock depending on the status.
     */
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateNotifier.kt
@ -51,7 +51,7 @@ class LibraryUpdateNotifier(private val context: Context) {
     * Cached progress notification to avoid creating a lot.
     */
    val progressNotificationBuilder by lazy {
-        context.notificationBuilder(Notifications.CHANNEL_LIBRARY) {
+        context.notificationBuilder(Notifications.CHANNEL_LIBRARY_PROGRESS) {
            setContentTitle(context.getString(R.string.app_name))
            setSmallIcon(R.drawable.ic_refresh_24dp)
            setLargeIcon(notificationBitmap)
@ -101,7 +101,7 @@ class LibraryUpdateNotifier(private val context: Context) {

        context.notificationManager.notify(
            Notifications.ID_LIBRARY_ERROR,
-            context.notificationBuilder(Notifications.CHANNEL_LIBRARY) {
+            context.notificationBuilder(Notifications.CHANNEL_LIBRARY_ERROR) {
                setContentTitle(context.resources.getQuantityString(R.plurals.notification_update_error, errors.size, errors.size))
                setStyle(
                    NotificationCompat.BigTextStyle().bigText(
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateRanker.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateRanker.kt
@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.data.library

 import eu.kanade.tachiyomi.data.database.models.Manga
 import java.util.Collections
-import kotlin.Comparator
 import kotlin.math.abs

 /**
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@ -294,48 +294,46 @@ class LibraryUpdateService(
                                    return@async
                                }

-                                currentlyUpdatingManga.add(manga)
-                                notifier.showProgressNotification(
+                                withUpdateNotification(
                                    currentlyUpdatingManga,
-                                    progressCount.get(),
-                                    mangaToUpdate.size
-                                )
+                                    progressCount,
+                                    manga,
+                                ) { manga ->
+                                    try {
+                                        val (newChapters, _) = updateManga(manga)

-                                try {
-                                    val (newChapters, _) = updateManga(manga)
+                                        if (newChapters.isNotEmpty()) {
+                                            if (manga.shouldDownloadNewChapters(db, preferences)) {
+                                                downloadChapters(manga, newChapters)
+                                                hasDownloads.set(true)
+                                            }

-                                    if (newChapters.isNotEmpty()) {
-                                        if (manga.shouldDownloadNewChapters(db, preferences)) {
-                                            downloadChapters(manga, newChapters)
-                                            hasDownloads.set(true)
+                                            // Convert to the manga that contains new chapters
+                                            newUpdates.add(
+                                                manga to newChapters.sortedByDescending { ch -> ch.source_order }
+                                                    .toTypedArray()
+                                            )
                                        }
-
-                                        // Convert to the manga that contains new chapters
-                                        newUpdates.add(manga to newChapters.sortedByDescending { ch -> ch.source_order }.toTypedArray())
+                                    } catch (e: Throwable) {
+                                        val errorMessage = when (e) {
+                                            is NoChaptersException -> {
+                                                getString(R.string.no_chapters_error)
+                                            }
+                                            is SourceManager.SourceNotInstalledException -> {
+                                                // failedUpdates will already have the source, don't need to copy it into the message
+                                                getString(R.string.loader_not_implemented_error)
+                                            }
+                                            else -> {
+                                                e.message
+                                            }
+                                        }
+                                        failedUpdates.add(manga to errorMessage)
                                    }
-                                } catch (e: Throwable) {
-                                    val errorMessage = if (e is NoChaptersException) {
-                                        getString(R.string.no_chapters_error)
-                                    } else if (e is SourceManager.SourceNotInstalledException) {
-                                        // failedUpdates will already have the source, don't need to copy it into the message
-                                        getString(R.string.loader_not_implemented_error)
-                                    } else {
-                                        e.message
+
+                                    if (preferences.autoUpdateTrackers()) {
+                                        updateTrackings(manga, loggedServices)
                                    }
-                                    failedUpdates.add(manga to errorMessage)
                                }
-
-                                if (preferences.autoUpdateTrackers()) {
-                                    updateTrackings(manga, loggedServices)
-                                }
-
-                                currentlyUpdatingManga.remove(manga)
-                                progressCount.andIncrement
-                                notifier.showProgressNotification(
-                                    currentlyUpdatingManga,
-                                    progressCount.get(),
-                                    mangaToUpdate.size
-                                )
                            }
                        }
                    }
@ -352,7 +350,7 @@ class LibraryUpdateService(
            }
        }

-        if (preferences.showLibraryUpdateErrors() && failedUpdates.isNotEmpty()) {
+        if (failedUpdates.isNotEmpty()) {
            val errorFile = writeErrorFile(failedUpdates)
            notifier.showUpdateErrorNotification(
                failedUpdates.map { it.first.title },
@ -418,36 +416,35 @@ class LibraryUpdateService(
                                    return@async
                                }

-                                currentlyUpdatingManga.add(manga)
-                                notifier.showProgressNotification(
+                                withUpdateNotification(
                                    currentlyUpdatingManga,
-                                    progressCount.get(),
-                                    mangaToUpdate.size
-                                )
-
-                                sourceManager.get(manga.source)?.let { source ->
-                                    try {
-                                        val networkManga =
-                                            source.getMangaDetails(manga.toMangaInfo())
-                                        val sManga = networkManga.toSManga()
-                                        manga.prepUpdateCover(coverCache, sManga, true)
-                                        sManga.thumbnail_url?.let {
-                                            manga.thumbnail_url = it
-                                            db.insertManga(manga).executeAsBlocking()
+                                    progressCount,
+                                    manga,
+                                ) { manga ->
+                                    sourceManager.get(manga.source)?.let { source ->
+                                        try {
+                                            val networkManga =
+                                                source.getMangaDetails(manga.toMangaInfo())
+                                            val sManga = networkManga.toSManga()
+                                            manga.prepUpdateCover(coverCache, sManga, true)
+                                            sManga.thumbnail_url?.let {
+                                                manga.thumbnail_url = it
+                                                db.insertManga(manga).executeAsBlocking()
+                                            }
+                                        } catch (e: Throwable) {
+                                            // Ignore errors and continue
+                                            Timber.e(e)
                                        }
-                                    } catch (e: Throwable) {
-                                        // Ignore errors and continue
-                                        Timber.e(e)
                                    }
-                                }

-                                currentlyUpdatingManga.remove(manga)
-                                progressCount.andIncrement
-                                notifier.showProgressNotification(
-                                    currentlyUpdatingManga,
-                                    progressCount.get(),
-                                    mangaToUpdate.size
-                                )
+                                    currentlyUpdatingManga.remove(manga)
+                                    progressCount.andIncrement
+                                    notifier.showProgressNotification(
+                                        currentlyUpdatingManga,
+                                        progressCount.get(),
+                                        mangaToUpdate.size
+                                    )
+                                }
                            }
                        }
                    }
@ -506,6 +503,38 @@ class LibraryUpdateService(
            .awaitAll()
    }

+    private suspend fun withUpdateNotification(
+        updatingManga: CopyOnWriteArrayList<LibraryManga>,
+        completed: AtomicInteger,
+        manga: LibraryManga,
+        block: suspend (LibraryManga) -> Unit,
+    ) {
+        if (updateJob?.isActive != true) {
+            return
+        }
+
+        updatingManga.add(manga)
+        notifier.showProgressNotification(
+            updatingManga,
+            completed.get(),
+            mangaToUpdate.size
+        )
+
+        block(manga)
+
+        if (updateJob?.isActive != true) {
+            return
+        }
+
+        updatingManga.remove(manga)
+        completed.andIncrement
+        notifier.showProgressNotification(
+            updatingManga,
+            completed.get(),
+            mangaToUpdate.size
+        )
+    }
+
    /**
     * Writes basic file of update errors to cache dir.
     */
--- a/app/src/main/java/eu/kanade/tachiyomi/data/notification/Notifications.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/notification/Notifications.kt
@ -1,12 +1,13 @@
 package eu.kanade.tachiyomi.data.notification

-import android.app.NotificationChannel
-import android.app.NotificationChannelGroup
-import android.app.NotificationManager
 import android.content.Context
-import android.os.Build
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.NotificationManagerCompat.IMPORTANCE_DEFAULT
+import androidx.core.app.NotificationManagerCompat.IMPORTANCE_HIGH
+import androidx.core.app.NotificationManagerCompat.IMPORTANCE_LOW
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.util.system.notificationManager
+import eu.kanade.tachiyomi.util.system.buildNotificationChannel
+import eu.kanade.tachiyomi.util.system.buildNotificationChannelGroup

 /**
 * Class to manage the basic information of all the notifications used in the app.
@ -23,8 +24,10 @@ object Notifications {
    /**
     * Notification channel and ids used by the library updater.
     */
-    const val CHANNEL_LIBRARY = "library_channel"
+    private const val GROUP_LIBRARY = "group_library"
+    const val CHANNEL_LIBRARY_PROGRESS = "library_progress_channel"
    const val ID_LIBRARY_PROGRESS = -101
+    const val CHANNEL_LIBRARY_ERROR = "library_errors_channel"
    const val ID_LIBRARY_ERROR = -102

    /**
@ -50,6 +53,7 @@ object Notifications {
     */
    const val CHANNEL_UPDATES_TO_EXTS = "updates_ext_channel"
    const val ID_UPDATES_TO_EXTS = -401
+    const val ID_EXTENSION_INSTALLER = -402

    /**
     * Notification channel and ids used by the backup/restore system.
@ -76,99 +80,90 @@ object Notifications {

    private val deprecatedChannels = listOf(
        "downloader_channel",
-        "backup_restore_complete_channel"
+        "backup_restore_complete_channel",
+        "library_channel",
    )

    /**
     * Creates the notification channels introduced in Android Oreo.
+     * This won't do anything on Android versions that don't support notification channels.
     *
     * @param context The application context.
     */
    fun createChannels(context: Context) {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+        val notificationService = NotificationManagerCompat.from(context)

-        listOf(
-            NotificationChannelGroup(GROUP_BACKUP_RESTORE, context.getString(R.string.group_backup_restore)),
-            NotificationChannelGroup(GROUP_DOWNLOADER, context.getString(R.string.group_downloader))
-        ).forEach(context.notificationManager::createNotificationChannelGroup)
-
-        listOf(
-            NotificationChannel(
-                CHANNEL_COMMON,
-                context.getString(R.string.channel_common),
-                NotificationManager.IMPORTANCE_LOW
-            ),
-            NotificationChannel(
-                CHANNEL_LIBRARY,
-                context.getString(R.string.channel_library),
-                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                setShowBadge(false)
-            },
-            NotificationChannel(
-                CHANNEL_DOWNLOADER_PROGRESS,
-                context.getString(R.string.channel_progress),
-                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                group = GROUP_DOWNLOADER
-                setShowBadge(false)
-            },
-            NotificationChannel(
-                CHANNEL_DOWNLOADER_COMPLETE,
-                context.getString(R.string.channel_complete),
-                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                group = GROUP_DOWNLOADER
-                setShowBadge(false)
-            },
-            NotificationChannel(
-                CHANNEL_DOWNLOADER_ERROR,
-                context.getString(R.string.channel_errors),
-                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                group = GROUP_DOWNLOADER
-                setShowBadge(false)
-            },
-            NotificationChannel(
-                CHANNEL_NEW_CHAPTERS,
-                context.getString(R.string.channel_new_chapters),
-                NotificationManager.IMPORTANCE_DEFAULT
-            ),
-            NotificationChannel(
-                CHANNEL_UPDATES_TO_EXTS,
-                context.getString(R.string.channel_ext_updates),
-                NotificationManager.IMPORTANCE_DEFAULT
-            ),
-            NotificationChannel(
-                CHANNEL_BACKUP_RESTORE_PROGRESS,
-                context.getString(R.string.channel_progress),
-                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                group = GROUP_BACKUP_RESTORE
-                setShowBadge(false)
-            },
-            NotificationChannel(
-                CHANNEL_BACKUP_RESTORE_COMPLETE,
-                context.getString(R.string.channel_complete),
-                NotificationManager.IMPORTANCE_HIGH
-            ).apply {
-                group = GROUP_BACKUP_RESTORE
-                setShowBadge(false)
-                setSound(null, null)
-            },
-            NotificationChannel(
-                CHANNEL_CRASH_LOGS,
-                context.getString(R.string.channel_crash_logs),
-                NotificationManager.IMPORTANCE_HIGH
-            ),
-            NotificationChannel(
-                CHANNEL_INCOGNITO_MODE,
-                context.getString(R.string.pref_incognito_mode),
-                NotificationManager.IMPORTANCE_LOW
+        notificationService.createNotificationChannelGroupsCompat(
+            listOf(
+                buildNotificationChannelGroup(GROUP_BACKUP_RESTORE) {
+                    setName(context.getString(R.string.label_backup))
+                },
+                buildNotificationChannelGroup(GROUP_DOWNLOADER) {
+                    setName(context.getString(R.string.download_notifier_downloader_title))
+                },
+                buildNotificationChannelGroup(GROUP_LIBRARY) {
+                    setName(context.getString(R.string.label_library))
+                },
            )
-        ).forEach(context.notificationManager::createNotificationChannel)
+        )
+
+        notificationService.createNotificationChannelsCompat(
+            listOf(
+                buildNotificationChannel(CHANNEL_COMMON, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_common))
+                },
+                buildNotificationChannel(CHANNEL_LIBRARY_PROGRESS, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_progress))
+                    setGroup(GROUP_LIBRARY)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_LIBRARY_ERROR, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_errors))
+                    setGroup(GROUP_LIBRARY)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_NEW_CHAPTERS, IMPORTANCE_DEFAULT) {
+                    setName(context.getString(R.string.channel_new_chapters))
+                },
+                buildNotificationChannel(CHANNEL_DOWNLOADER_PROGRESS, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_progress))
+                    setGroup(GROUP_DOWNLOADER)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_DOWNLOADER_COMPLETE, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_complete))
+                    setGroup(GROUP_DOWNLOADER)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_DOWNLOADER_ERROR, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_errors))
+                    setGroup(GROUP_DOWNLOADER)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_BACKUP_RESTORE_PROGRESS, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.channel_progress))
+                    setGroup(GROUP_BACKUP_RESTORE)
+                    setShowBadge(false)
+                },
+                buildNotificationChannel(CHANNEL_BACKUP_RESTORE_COMPLETE, IMPORTANCE_HIGH) {
+                    setName(context.getString(R.string.channel_complete))
+                    setGroup(GROUP_BACKUP_RESTORE)
+                    setShowBadge(false)
+                    setSound(null, null)
+                },
+                buildNotificationChannel(CHANNEL_CRASH_LOGS, IMPORTANCE_HIGH) {
+                    setName(context.getString(R.string.channel_crash_logs))
+                },
+                buildNotificationChannel(CHANNEL_INCOGNITO_MODE, IMPORTANCE_LOW) {
+                    setName(context.getString(R.string.pref_incognito_mode))
+                },
+                buildNotificationChannel(CHANNEL_UPDATES_TO_EXTS, IMPORTANCE_DEFAULT) {
+                    setName(context.getString(R.string.channel_ext_updates))
+                },
+            )
+        )

        // Delete old notification channels
-        deprecatedChannels.forEach(context.notificationManager::deleteNotificationChannel)
+        deprecatedChannels.forEach(notificationService::deleteNotificationChannel)
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
@ -53,6 +53,8 @@ object PreferenceKeys {

    const val grayscale = "pref_grayscale"

+    const val invertedColors = "pref_inverted_colors"
+
    const val defaultReadingMode = "pref_default_reading_mode_key"

    const val defaultOrientationType = "pref_default_orientation_type_key"
@ -87,6 +89,8 @@ object PreferenceKeys {

    const val showNavigationOverlayOnStart = "reader_navigation_overlay_on_start"

+    const val readerHideThreshold = "reader_hide_threshold"
+
    const val webtoonSidePadding = "webtoon_side_padding"

    const val portraitColumns = "pref_library_columns_portrait_key"
@ -147,11 +151,12 @@ object PreferenceKeys {
    const val librarySortingMode = "library_sorting_mode"
    const val librarySortingDirection = "library_sorting_ascending"

+    const val migrationSortingMode = "pref_migration_sorting"
+    const val migrationSortingDirection = "pref_migration_direction"
+
    const val automaticExtUpdates = "automatic_ext_updates"

    const val showNsfwSource = "show_nsfw_source"
-    const val showNsfwExtension = "show_nsfw_extension"
-    const val labelNsfwExtension = "label_nsfw_extension"

    const val startScreen = "start_screen"

@ -169,17 +174,15 @@ object PreferenceKeys {

    const val autoUpdateTrackers = "auto_update_trackers"

-    const val showLibraryUpdateErrors = "show_library_update_errors"
-
    const val downloadNew = "download_new"

    const val downloadNewCategories = "download_new_categories"
    const val downloadNewCategoriesExclude = "download_new_categories_exclude"
+    const val removeExcludeCategories = "remove_exclude_categories"

    const val libraryDisplayMode = "pref_display_mode_library"

-    const val lang = "app_language"
-
+    const val relativeTime: String = "relative_time"
    const val dateFormat = "app_date_format"

    const val defaultCategory = "default_category"
@ -220,6 +223,10 @@ object PreferenceKeys {

    const val incognitoMode = "incognito_mode"

+    const val tabletUiMode = "tablet_ui_mode"
+
+    const val extensionInstaller = "extension_installer"
+
    fun trackUsername(syncId: Int) = "pref_mangasync_username_$syncId"

    fun trackPassword(syncId: Int) = "pref_mangasync_password_$syncId"
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
@ -22,15 +22,16 @@ object PreferenceValues {
    /* ktlint-enable experimental:enum-entry-name-case */

    enum class AppTheme(val titleResId: Int?) {
-        DEFAULT(R.string.theme_default),
+        DEFAULT(R.string.label_default),
        MONET(R.string.theme_monet),
-        BLUE(R.string.theme_blue),
-        GREEN_APPLE(R.string.theme_greenapple),
        MIDNIGHT_DUSK(R.string.theme_midnightdusk),
        STRAWBERRY_DAIQUIRI(R.string.theme_strawberrydaiquiri),
-        TAKO(R.string.theme_tako),
-        YINYANG(R.string.theme_yinyang),
        YOTSUBA(R.string.theme_yotsuba),
+        TAKO(R.string.theme_tako),
+        GREEN_APPLE(R.string.theme_greenapple),
+        TEALTURQUOISE(R.string.theme_tealturquoise),
+        YINYANG(R.string.theme_yinyang),
+        BLUE(R.string.theme_blue),

        // Deprecated
        DARK_BLUE(null),
@ -43,4 +44,23 @@ object PreferenceValues {
        VERTICAL(shouldInvertVertical = true),
        BOTH(shouldInvertHorizontal = true, shouldInvertVertical = true),
    }
+
+    enum class ReaderHideThreshold(val threshold: Int) {
+        HIGHEST(5),
+        HIGH(13),
+        LOW(31),
+        LOWEST(47),
+    }
+
+    enum class TabletUiMode {
+        ALWAYS,
+        LANDSCAPE,
+        NEVER,
+    }
+
+    enum class ExtensionInstaller {
+        LEGACY,
+        PACKAGEINSTALLER,
+        SHIZUKU
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@ -9,14 +9,17 @@ import com.tfcporciuncula.flow.FlowSharedPreferences
 import com.tfcporciuncula.flow.Preference
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.preference.PreferenceValues.ThemeMode.*
+import eu.kanade.tachiyomi.data.preference.PreferenceValues.ThemeMode.system
 import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.data.track.anilist.Anilist
+import eu.kanade.tachiyomi.ui.browse.migration.sources.MigrationSourcesController
 import eu.kanade.tachiyomi.ui.library.setting.DisplayModeSetting
 import eu.kanade.tachiyomi.ui.library.setting.SortDirectionSetting
 import eu.kanade.tachiyomi.ui.library.setting.SortModeSetting
 import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
 import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
+import eu.kanade.tachiyomi.util.system.MiuiUtil
+import eu.kanade.tachiyomi.util.system.isTablet
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.onEach
@ -85,8 +88,6 @@ class PreferencesHelper(val context: Context) {

    fun autoUpdateTrackers() = prefs.getBoolean(Keys.autoUpdateTrackers, false)

-    fun showLibraryUpdateErrors() = prefs.getBoolean(Keys.showLibraryUpdateErrors, true)
-
    fun themeMode() = flowPrefs.getEnum(Keys.themeMode, system)

    fun appTheme() = flowPrefs.getEnum(Keys.appTheme, Values.AppTheme.DEFAULT)
@ -129,6 +130,8 @@ class PreferencesHelper(val context: Context) {

    fun grayscale() = flowPrefs.getBoolean(Keys.grayscale, false)

+    fun invertedColors() = flowPrefs.getBoolean(Keys.invertedColors, false)
+
    fun defaultReadingMode() = prefs.getInt(Keys.defaultReadingMode, ReadingModeType.RIGHT_TO_LEFT.flagValue)

    fun defaultOrientationType() = prefs.getInt(Keys.defaultOrientationType, OrientationType.FREE.flagValue)
@ -167,6 +170,8 @@ class PreferencesHelper(val context: Context) {

    fun showNavigationOverlayOnStart() = flowPrefs.getBoolean(Keys.showNavigationOverlayOnStart, false)

+    fun readerHideTreshold() = flowPrefs.getEnum(Keys.readerHideThreshold, Values.ReaderHideThreshold.LOW)
+
    fun portraitColumns() = flowPrefs.getInt(Keys.portraitColumns, 0)

    fun landscapeColumns() = flowPrefs.getInt(Keys.landscapeColumns, 0)
@ -185,7 +190,7 @@ class PreferencesHelper(val context: Context) {

    fun sourceDisplayMode() = flowPrefs.getEnum(Keys.sourceDisplayMode, DisplayModeSetting.COMPACT_GRID)

-    fun enabledLanguages() = flowPrefs.getStringSet(Keys.enabledLanguages, setOf("en", Locale.getDefault().language))
+    fun enabledLanguages() = flowPrefs.getStringSet(Keys.enabledLanguages, setOf("all", "en", Locale.getDefault().language))

    fun trackUsername(sync: TrackService) = prefs.getString(Keys.trackUsername(sync.id), "")

@ -204,6 +209,8 @@ class PreferencesHelper(val context: Context) {

    fun backupsDirectory() = flowPrefs.getString(Keys.backupDirectory, defaultBackupDir.toString())

+    fun relativeTime() = flowPrefs.getInt(Keys.relativeTime, 7)
+
    fun dateFormat(format: String = flowPrefs.getString(Keys.dateFormat, "").get()): DateFormat = when (format) {
        "" -> DateFormat.getDateInstance(DateFormat.SHORT)
        else -> SimpleDateFormat(format, Locale.getDefault())
@ -225,6 +232,8 @@ class PreferencesHelper(val context: Context) {

    fun removeBookmarkedChapters() = prefs.getBoolean(Keys.removeBookmarkedChapters, false)

+    fun removeExcludeCategories() = flowPrefs.getStringSet(Keys.removeExcludeCategories, emptySet())
+
    fun libraryUpdateInterval() = flowPrefs.getInt(Keys.libraryUpdateInterval, 24)

    fun libraryUpdateRestriction() = flowPrefs.getStringSet(Keys.libraryUpdateRestriction, setOf(UNMETERED_NETWORK))
@ -259,14 +268,16 @@ class PreferencesHelper(val context: Context) {
    fun librarySortingMode() = flowPrefs.getEnum(Keys.librarySortingMode, SortModeSetting.ALPHABETICAL)
    fun librarySortingAscending() = flowPrefs.getEnum(Keys.librarySortingDirection, SortDirectionSetting.ASCENDING)

+    fun migrationSortingMode() = flowPrefs.getEnum(Keys.migrationSortingMode, MigrationSourcesController.SortSetting.ALPHABETICAL)
+    fun migrationSortingDirection() = flowPrefs.getEnum(Keys.migrationSortingDirection, MigrationSourcesController.DirectionSetting.ASCENDING)
+
    fun automaticExtUpdates() = flowPrefs.getBoolean(Keys.automaticExtUpdates, true)

    fun showNsfwSource() = flowPrefs.getBoolean(Keys.showNsfwSource, true)
-    fun showNsfwExtension() = flowPrefs.getBoolean(Keys.showNsfwExtension, true)
-    fun labelNsfwExtension() = prefs.getBoolean(Keys.labelNsfwExtension, true)

    fun extensionUpdatesCount() = flowPrefs.getInt("ext_updates_count", 0)

+    fun lastAppCheck() = flowPrefs.getLong("last_app_check", 0)
    fun lastExtCheck() = flowPrefs.getLong("last_ext_check", 0)

    fun searchPinnedSourcesOnly() = prefs.getBoolean(Keys.searchPinnedSourcesOnly, false)
@ -280,8 +291,6 @@ class PreferencesHelper(val context: Context) {
    fun downloadNewCategories() = flowPrefs.getStringSet(Keys.downloadNewCategories, emptySet())
    fun downloadNewCategoriesExclude() = flowPrefs.getStringSet(Keys.downloadNewCategoriesExclude, emptySet())

-    fun lang() = flowPrefs.getString(Keys.lang, "")
-
    fun defaultCategory() = prefs.getInt(Keys.defaultCategory, -1)

    fun categorisedDisplaySettings() = flowPrefs.getBoolean(Keys.categorizedDisplay, false)
@ -312,6 +321,16 @@ class PreferencesHelper(val context: Context) {

    fun incognitoMode() = flowPrefs.getBoolean(Keys.incognitoMode, false)

+    fun tabletUiMode() = flowPrefs.getEnum(
+        Keys.tabletUiMode,
+        if (context.applicationContext.isTablet()) Values.TabletUiMode.ALWAYS else Values.TabletUiMode.NEVER
+    )
+
+    fun extensionInstaller() = flowPrefs.getEnum(
+        Keys.extensionInstaller,
+        if (MiuiUtil.isMiui()) Values.ExtensionInstaller.LEGACY else Values.ExtensionInstaller.PACKAGEINSTALLER
+    )
+
    fun setChapterSettingsDefault(manga: Manga) {
        prefs.edit {
            putInt(Keys.defaultChapterFilterByRead, manga.readFilter)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
@ -182,6 +182,7 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
    override suspend fun refresh(track: Track): Track {
        val remoteTrack = api.getLibManga(track, getUsername().toInt())
        track.copyPersonalFrom(remoteTrack)
+        track.title = remoteTrack.title
        track.total_chapters = remoteTrack.total_chapters
        return track
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
@ -48,7 +48,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                put("query", query)
                putJsonObject("variables") {
                    put("mangaId", track.media_id)
-                    put("progress", track.last_chapter_read)
+                    put("progress", track.last_chapter_read.toInt())
                    put("status", track.toAnilistStatus())
                }
            }
@ -89,7 +89,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                put("query", query)
                putJsonObject("variables") {
                    put("listId", track.library_id)
-                    put("progress", track.last_chapter_read)
+                    put("progress", track.last_chapter_read.toInt())
                    put("status", track.toAnilistStatus())
                    put("score", track.score.toInt())
                    put("startedAt", createDate(track.started_reading_date))
@ -110,12 +110,12 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                    |media(search: ${'$'}query, type: MANGA, format_not_in: [NOVEL]) {
                        |id
                        |title {
-                            |romaji
+                            |userPreferred
                        |}
                        |coverImage {
                            |large
                        |}
-                        |type
+                        |format
                        |status
                        |chapters
                        |description
@ -175,12 +175,12 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                        |media {
                            |id
                            |title {
-                                |romaji
+                                |userPreferred
                            |}
                            |coverImage {
                                |large
                            |}
-                            |type
+                            |format
                            |status
                            |chapters
                            |description
@ -264,10 +264,10 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
    private fun jsonToALManga(struct: JsonObject): ALManga {
        return ALManga(
            struct["id"]!!.jsonPrimitive.int,
-            struct["title"]!!.jsonObject["romaji"]!!.jsonPrimitive.content,
+            struct["title"]!!.jsonObject["userPreferred"]!!.jsonPrimitive.content,
            struct["coverImage"]!!.jsonObject["large"]!!.jsonPrimitive.content,
            struct["description"]!!.jsonPrimitive.contentOrNull,
-            struct["type"]!!.jsonPrimitive.content,
+            struct["format"]!!.jsonPrimitive.content.replace("_", "-"),
            struct["status"]!!.jsonPrimitive.contentOrNull ?: "",
            parseDate(struct, "startDate"),
            struct["chapters"]!!.jsonPrimitive.intOrNull ?: 0
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
@ -10,10 +10,10 @@ import java.util.Locale

 data class ALManga(
    val media_id: Int,
-    val title_romaji: String,
+    val title_user_pref: String,
    val image_url_lge: String,
    val description: String?,
-    val type: String,
+    val format: String,
    val publishing_status: String,
    val start_date_fuzzy: Long,
    val total_chapters: Int
@ -21,13 +21,13 @@ data class ALManga(

    fun toTrack() = TrackSearch.create(TrackManager.ANILIST).apply {
        media_id = this@ALManga.media_id
-        title = title_romaji
+        title = title_user_pref
        total_chapters = this@ALManga.total_chapters
        cover_url = image_url_lge
        summary = description ?: ""
        tracking_url = AnilistApi.mangaUrl(media_id)
        publishing_status = this@ALManga.publishing_status
-        publishing_type = type
+        publishing_type = format
        if (start_date_fuzzy != 0L) {
            start_date = try {
                val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
@ -51,11 +51,12 @@ data class ALUserManga(

    fun toTrack() = Track.create(TrackManager.ANILIST).apply {
        media_id = manga.media_id
+        title = manga.title_user_pref
        status = toTrackStatus()
        score = score_raw.toFloat()
        started_reading_date = start_date_fuzzy
        finished_reading_date = completed_date_fuzzy
-        last_chapter_read = chapters_read
+        last_chapter_read = chapters_read.toFloat()
        library_id = this@ALUserManga.library_id
        total_chapters = manga.total_chapters
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt
@ -55,7 +55,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept

            // chapter update
            val body = FormBody.Builder()
-                .add("watched_eps", track.last_chapter_read.toString())
+                .add("watched_eps", track.last_chapter_read.toInt().toString())
                .build()
            authClient.newCall(
                POST(
@ -143,7 +143,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
            } else {
                json.decodeFromString<Collection>(responseBody).let {
                    track.status = it.status?.id!!
-                    track.last_chapter_read = it.ep_status!!
+                    track.last_chapter_read = it.ep_status!!.toFloat()
                    track.score = it.rating!!
                    track
                }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/job/DelayedTrackingStore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/job/DelayedTrackingStore.kt
@ -0,0 +1,50 @@
+package eu.kanade.tachiyomi.data.track.job
+
+import android.content.Context
+import androidx.core.content.edit
+import eu.kanade.tachiyomi.data.database.models.Track
+import timber.log.Timber
+
+class DelayedTrackingStore(context: Context) {
+
+    /**
+     * Preference file where queued tracking updates are stored.
+     */
+    private val preferences = context.getSharedPreferences("tracking_queue", Context.MODE_PRIVATE)
+
+    fun addItem(track: Track) {
+        val trackId = track.id.toString()
+        val (_, lastChapterRead) = preferences.getString(trackId, "0:0.0")!!.split(":")
+        if (track.last_chapter_read > lastChapterRead.toFloat()) {
+            val value = "${track.manga_id}:${track.last_chapter_read}"
+            Timber.i("Queuing track item: $trackId, $value")
+            preferences.edit {
+                putString(trackId, value)
+            }
+        }
+    }
+
+    fun clear() {
+        preferences.edit {
+            clear()
+        }
+    }
+
+    fun getItems(): List<DelayedTrackingItem> {
+        return (preferences.all as Map<String, String>).entries
+            .map {
+                val (mangaId, lastChapterRead) = it.value.split(":")
+                DelayedTrackingItem(
+                    trackId = it.key.toLong(),
+                    mangaId = mangaId.toLong(),
+                    lastChapterRead = lastChapterRead.toFloat(),
+                )
+            }
+    }
+
+    data class DelayedTrackingItem(
+        val trackId: Long,
+        val mangaId: Long,
+        val lastChapterRead: Float,
+    )
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/job/DelayedTrackingUpdateJob.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/job/DelayedTrackingUpdateJob.kt
@ -0,0 +1,75 @@
+package eu.kanade.tachiyomi.data.track.job
+
+import android.content.Context
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.CoroutineWorker
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.WorkerParameters
+import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.track.TrackManager
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import java.util.concurrent.TimeUnit
+
+class DelayedTrackingUpdateJob(context: Context, workerParams: WorkerParameters) :
+    CoroutineWorker(context, workerParams) {
+
+    override suspend fun doWork(): Result {
+        val db = Injekt.get<DatabaseHelper>()
+        val trackManager = Injekt.get<TrackManager>()
+        val delayedTrackingStore = Injekt.get<DelayedTrackingStore>()
+
+        withContext(Dispatchers.IO) {
+            val tracks = delayedTrackingStore.getItems().mapNotNull {
+                val manga = db.getManga(it.mangaId).executeAsBlocking() ?: return@withContext
+                db.getTracks(manga).executeAsBlocking()
+                    .find { track -> track.id == it.trackId }
+                    ?.also { track ->
+                        track.last_chapter_read = it.lastChapterRead
+                    }
+            }
+
+            tracks.forEach { track ->
+                try {
+                    val service = trackManager.getService(track.sync_id)
+                    if (service != null && service.isLogged) {
+                        service.update(track, true)
+                        db.insertTrack(track).executeAsBlocking()
+                    }
+                } catch (e: Exception) {
+                    Timber.e(e)
+                }
+            }
+
+            delayedTrackingStore.clear()
+        }
+
+        return Result.success()
+    }
+
+    companion object {
+        private const val TAG = "DelayedTrackingUpdate"
+
+        fun setupTask(context: Context) {
+            val constraints = Constraints.Builder()
+                .setRequiredNetworkType(NetworkType.CONNECTED)
+                .build()
+
+            val request = OneTimeWorkRequestBuilder<DelayedTrackingUpdateJob>()
+                .setConstraints(constraints)
+                .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 20, TimeUnit.SECONDS)
+                .addTag(TAG)
+                .build()
+
+            WorkManager.getInstance(context)
+                .enqueueUniqueWork(TAG, ExistingWorkPolicy.REPLACE, request)
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt
@ -36,7 +36,7 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
                    put("type", "libraryEntries")
                    putJsonObject("attributes") {
                        put("status", track.toKitsuStatus())
-                        put("progress", track.last_chapter_read)
+                        put("progress", track.last_chapter_read.toInt())
                    }
                    putJsonObject("relationships") {
                        putJsonObject("user") {
@ -82,7 +82,7 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
                    put("id", track.media_id)
                    putJsonObject("attributes") {
                        put("status", track.toKitsuStatus())
-                        put("progress", track.last_chapter_read)
+                        put("progress", track.last_chapter_read.toInt())
                        put("ratingTwenty", track.toKitsuScore())
                        put("startedAt", KitsuDateHelper.convert(track.started_reading_date))
                        put("finishedAt", KitsuDateHelper.convert(track.finished_reading_date))
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt
@ -25,7 +25,7 @@ class KitsuSearchManga(obj: JsonObject) {
        // posterImage is sometimes a jsonNull object instead
        null
    }
-    private val synopsis = obj["synopsis"]!!.jsonPrimitive.content
+    private val synopsis = obj["synopsis"]?.jsonPrimitive?.contentOrNull
    private var startDate = obj["startDate"]?.jsonPrimitive?.contentOrNull?.let {
        val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
        outputDf.format(Date(it.toLong() * 1000))
@ -38,7 +38,7 @@ class KitsuSearchManga(obj: JsonObject) {
        title = canonicalTitle
        total_chapters = chapterCount ?: 0
        cover_url = original ?: ""
-        summary = synopsis
+        summary = synopsis ?: ""
        tracking_url = KitsuApi.mangaUrl(media_id)
        publishing_status = if (endDate == null) {
            "Publishing"
@ -79,7 +79,7 @@ class KitsuLibManga(obj: JsonObject, manga: JsonObject) {
        finished_reading_date = KitsuDateHelper.parse(finishedAt)
        status = toTrackStatus()
        score = ratingTwenty?.let { it.toInt() / 2f } ?: 0f
-        last_chapter_read = progress
+        last_chapter_read = progress.toFloat()
    }

    private fun toTrackStatus() = when (status) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/komga/KomgaApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/komga/KomgaApi.kt
@ -38,20 +38,22 @@ class KomgaApi(private val client: OkHttpClient) {
                }

                val progress = client
-                    .newCall(GET("$url/read-progress/tachiyomi"))
-                    .await()
-                    .parseAs<ReadProgressDto>()
+                    .newCall(GET("${url.replace("/api/v1/series/", "/api/v2/series/")}/read-progress/tachiyomi"))
+                    .await().let {
+                        if (url.contains("/api/v1/series/")) it.parseAs<ReadProgressV2Dto>()
+                        else it.parseAs<ReadProgressDto>().toV2()
+                    }

                track.apply {
                    cover_url = "$url/thumbnail"
                    tracking_url = url
-                    total_chapters = progress.booksCount
+                    total_chapters = progress.maxNumberSort.toInt()
                    status = when (progress.booksCount) {
                        progress.booksUnreadCount -> Komga.UNREAD
                        progress.booksReadCount -> Komga.COMPLETED
                        else -> Komga.READING
                    }
-                    last_chapter_read = progress.lastReadContinuousIndex
+                    last_chapter_read = progress.lastReadContinuousNumberSort
                }
            } catch (e: Exception) {
                Timber.w(e, "Could not get item: $url")
@ -60,11 +62,14 @@ class KomgaApi(private val client: OkHttpClient) {
        }

    suspend fun updateProgress(track: Track): Track {
-        val progress = ReadProgressUpdateDto(track.last_chapter_read)
-        val payload = json.encodeToString(progress)
+        val payload = if (track.tracking_url.contains("/api/v1/series/")) {
+            json.encodeToString(ReadProgressUpdateV2Dto(track.last_chapter_read))
+        } else {
+            json.encodeToString(ReadProgressUpdateDto(track.last_chapter_read.toInt()))
+        }
        client.newCall(
            Request.Builder()
-                .url("${track.tracking_url}/read-progress/tachiyomi")
+                .url("${track.tracking_url.replace("/api/v1/series/", "/api/v2/series/")}/read-progress/tachiyomi")
                .put(payload.toRequestBody("application/json".toMediaType()))
                .build()
        )
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/komga/KomgaModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/komga/KomgaModels.kt
@ -63,6 +63,11 @@ data class ReadProgressUpdateDto(
    val lastBookRead: Int,
 )

+@Serializable
+data class ReadProgressUpdateV2Dto(
+    val lastBookNumberSortRead: Float,
+)
+
@Serializable
 data class ReadListDto(
    val id: String,
@ -80,4 +85,23 @@ data class ReadProgressDto(
    val booksUnreadCount: Int,
    val booksInProgressCount: Int,
    val lastReadContinuousIndex: Int,
+) {
+    fun toV2() = ReadProgressV2Dto(
+        booksCount,
+        booksReadCount,
+        booksUnreadCount,
+        booksInProgressCount,
+        lastReadContinuousIndex.toFloat(),
+        booksCount.toFloat(),
+    )
+}
+
+@Serializable
+data class ReadProgressV2Dto(
+    val booksCount: Int,
+    val booksReadCount: Int,
+    val booksUnreadCount: Int,
+    val booksInProgressCount: Int,
+    val lastReadContinuousNumberSort: Float,
+    val maxNumberSort: Float,
 )
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/model/TrackSearch.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/model/TrackSearch.kt
@ -16,7 +16,7 @@ class TrackSearch : Track {

    override lateinit var title: String

-    override var last_chapter_read: Int = 0
+    override var last_chapter_read: Float = 0F

    override var total_chapters: Int = 0

--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeListApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeListApi.kt
@ -16,6 +16,7 @@ import kotlinx.coroutines.awaitAll
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.boolean
 import kotlinx.serialization.json.contentOrNull
+import kotlinx.serialization.json.float
 import kotlinx.serialization.json.int
 import kotlinx.serialization.json.jsonArray
 import kotlinx.serialization.json.jsonObject
@ -117,7 +118,7 @@ class MyAnimeListApi(private val client: OkHttpClient, interceptor: MyAnimeListI
                .add("status", track.toMyAnimeListStatus() ?: "reading")
                .add("is_rereading", (track.status == MyAnimeList.REREADING).toString())
                .add("score", track.score.toString())
-                .add("num_chapters_read", track.last_chapter_read.toString())
+                .add("num_chapters_read", track.last_chapter_read.toInt().toString())
            convertToIsoDate(track.started_reading_date)?.let {
                formBodyBuilder.add("start_date", it)
            }
@ -205,7 +206,7 @@ class MyAnimeListApi(private val client: OkHttpClient, interceptor: MyAnimeListI
        return track.apply {
            val isRereading = obj["is_rereading"]!!.jsonPrimitive.boolean
            status = if (isRereading) MyAnimeList.REREADING else getStatus(obj["status"]!!.jsonPrimitive.content)
-            last_chapter_read = obj["num_chapters_read"]!!.jsonPrimitive.int
+            last_chapter_read = obj["num_chapters_read"]!!.jsonPrimitive.float
            score = obj["score"]!!.jsonPrimitive.int.toFloat()
            obj["start_date"]?.let {
                started_reading_date = parseDate(it.jsonPrimitive.content)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriApi.kt
@ -15,6 +15,7 @@ import kotlinx.serialization.json.JsonArray
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.buildJsonObject
 import kotlinx.serialization.json.contentOrNull
+import kotlinx.serialization.json.float
 import kotlinx.serialization.json.int
 import kotlinx.serialization.json.jsonObject
 import kotlinx.serialization.json.jsonPrimitive
@ -35,7 +36,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
                    put("user_id", user_id)
                    put("target_id", track.media_id)
                    put("target_type", "Manga")
-                    put("chapters", track.last_chapter_read)
+                    put("chapters", track.last_chapter_read.toInt())
                    put("score", track.score.toInt())
                    put("status", track.toShikimoriStatus())
                }
@ -89,7 +90,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
            title = mangas["name"]!!.jsonPrimitive.content
            media_id = obj["id"]!!.jsonPrimitive.int
            total_chapters = mangas["chapters"]!!.jsonPrimitive.int
-            last_chapter_read = obj["chapters"]!!.jsonPrimitive.int
+            last_chapter_read = obj["chapters"]!!.jsonPrimitive.float
            score = (obj["score"]!!.jsonPrimitive.int).toFloat()
            status = toTrackStatus(obj["status"]!!.jsonPrimitive.content)
            tracking_url = baseUrl + mangas["url"]!!.jsonPrimitive.content
--- a/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateChecker.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateChecker.kt
@ -1,16 +1,19 @@
 package eu.kanade.tachiyomi.data.updater

 import eu.kanade.tachiyomi.BuildConfig
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.network.parseAs
 import eu.kanade.tachiyomi.util.lang.withIOContext
 import uy.kohesive.injekt.injectLazy
+import java.util.Date

-class GithubUpdateChecker {
+class AppUpdateChecker {

    private val networkService: NetworkHelper by injectLazy()
+    private val preferences: PreferencesHelper by injectLazy()

    private val repo: String by lazy {
        if (BuildConfig.DEBUG) {
@ -20,18 +23,20 @@ class GithubUpdateChecker {
        }
    }

-    suspend fun checkForUpdate(): GithubUpdateResult {
+    suspend fun checkForUpdate(): AppUpdateResult {
        return withIOContext {
            networkService.client
                .newCall(GET("https://api.github.com/repos/$repo/releases/latest"))
                .await()
                .parseAs<GithubRelease>()
                .let {
+                    preferences.lastAppCheck().set(Date().time)
+
                    // Check if latest version is different from current version
                    if (isNewVersion(it.version)) {
-                        GithubUpdateResult.NewUpdate(it)
+                        AppUpdateResult.NewUpdate(it)
                    } else {
-                        GithubUpdateResult.NoNewUpdate
+                        AppUpdateResult.NoNewUpdate
                    }
                }
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/updater/AppUpdateResult.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/updater/AppUpdateResult.kt
@ -0,0 +1,6 @@
+package eu.kanade.tachiyomi.data.updater
+
+sealed class AppUpdateResult {
+    class NewUpdate(val release: GithubRelease) : AppUpdateResult()
+    object NoNewUpdate : AppUpdateResult()
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateResult.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateResult.kt
@ -1,6 +0,0 @@
-package eu.kanade.tachiyomi.data.updater
-
-sealed class GithubUpdateResult {
-    class NewUpdate(val release: GithubRelease) : GithubUpdateResult()
-    object NoNewUpdate : GithubUpdateResult()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterJob.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterJob.kt
@ -8,6 +8,7 @@ import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
 import androidx.work.Worker
 import androidx.work.WorkerParameters
+import eu.kanade.tachiyomi.BuildConfig
 import kotlinx.coroutines.runBlocking
 import java.util.concurrent.TimeUnit

@ -16,9 +17,9 @@ class UpdaterJob(private val context: Context, workerParams: WorkerParameters) :

    override fun doWork() = runBlocking {
        try {
-            val result = GithubUpdateChecker().checkForUpdate()
+            val result = AppUpdateChecker().checkForUpdate()

-            if (result is GithubUpdateResult.NewUpdate) {
+            if (result is AppUpdateResult.NewUpdate) {
                UpdaterNotifier(context).promptUpdate(result.release.getDownloadLink())
            }
            Result.success()
@ -31,12 +32,18 @@ class UpdaterJob(private val context: Context, workerParams: WorkerParameters) :
        private const val TAG = "UpdateChecker"

        fun setupTask(context: Context) {
+            // Never check for updates in debug builds that don't include the updater
+            if (BuildConfig.DEBUG && !BuildConfig.INCLUDE_UPDATER) {
+                cancelTask(context)
+                return
+            }
+
            val constraints = Constraints.Builder()
                .setRequiredNetworkType(NetworkType.CONNECTED)
                .build()

            val request = PeriodicWorkRequestBuilder<UpdaterJob>(
-                3,
+                7,
                TimeUnit.DAYS,
                3,
                TimeUnit.HOURS
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
@ -227,14 +227,26 @@ class ExtensionManager(
        return installExtension(availableExt)
    }

+    fun cancelInstallUpdateExtension(extension: Extension) {
+        installer.cancelInstall(extension.pkgName)
+    }
+
    /**
-     * Sets the result of the installation of an extension.
+     * Sets to "installing" status of an extension installation.
     *
     * @param downloadId The id of the download.
-     * @param result Whether the extension was installed or not.
     */
+    fun setInstalling(downloadId: Long) {
+        installer.updateInstallStep(downloadId, InstallStep.Installing)
+    }
+
    fun setInstallationResult(downloadId: Long, result: Boolean) {
-        installer.setInstallationResult(downloadId, result)
+        val step = if (result) InstallStep.Installed else InstallStep.Error
+        installer.updateInstallStep(downloadId, step)
+    }
+
+    fun updateInstallStep(downloadId: Long, step: InstallStep) {
+        installer.updateInstallStep(downloadId, step)
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionUpdateJob.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionUpdateJob.kt
@ -73,9 +73,9 @@ class ExtensionUpdateJob(private val context: Context, workerParams: WorkerParam
                    .build()

                val request = PeriodicWorkRequestBuilder<ExtensionUpdateJob>(
-                    12,
-                    TimeUnit.HOURS,
-                    1,
+                    2,
+                    TimeUnit.DAYS,
+                    3,
                    TimeUnit.HOURS
                )
                    .addTag(TAG)
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
@ -10,10 +10,7 @@ import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.network.parseAs
 import eu.kanade.tachiyomi.util.lang.withIOContext
-import kotlinx.serialization.json.JsonArray
-import kotlinx.serialization.json.int
-import kotlinx.serialization.json.jsonObject
-import kotlinx.serialization.json.jsonPrimitive
+import kotlinx.serialization.Serializable
 import uy.kohesive.injekt.injectLazy
 import java.util.Date

@ -27,8 +24,8 @@ internal class ExtensionGithubApi {
            networkService.client
                .newCall(GET("${REPO_URL_PREFIX}index.min.json"))
                .await()
-                .parseAs<JsonArray>()
-                .let { parseResponse(it) }
+                .parseAs<List<ExtensionJsonObject>>()
+                .toExtensions()
        }
    }

@ -55,24 +52,23 @@ internal class ExtensionGithubApi {
        return extensionsWithUpdate
    }

-    private fun parseResponse(json: JsonArray): List<Extension.Available> {
-        return json
-            .filter { element ->
-                val versionName = element.jsonObject["version"]!!.jsonPrimitive.content
-                val libVersion = versionName.substringBeforeLast('.').toDouble()
+    private fun List<ExtensionJsonObject>.toExtensions(): List<Extension.Available> {
+        return this
+            .filter {
+                val libVersion = it.version.substringBeforeLast('.').toDouble()
                libVersion >= ExtensionLoader.LIB_VERSION_MIN && libVersion <= ExtensionLoader.LIB_VERSION_MAX
            }
-            .map { element ->
-                val name = element.jsonObject["name"]!!.jsonPrimitive.content.substringAfter("Tachiyomi: ")
-                val pkgName = element.jsonObject["pkg"]!!.jsonPrimitive.content
-                val apkName = element.jsonObject["apk"]!!.jsonPrimitive.content
-                val versionName = element.jsonObject["version"]!!.jsonPrimitive.content
-                val versionCode = element.jsonObject["code"]!!.jsonPrimitive.int
-                val lang = element.jsonObject["lang"]!!.jsonPrimitive.content
-                val nsfw = element.jsonObject["nsfw"]!!.jsonPrimitive.int == 1
-                val icon = "${REPO_URL_PREFIX}icon/${apkName.replace(".apk", ".png")}"
-
-                Extension.Available(name, pkgName, versionName, versionCode, lang, nsfw, apkName, icon)
+            .map {
+                Extension.Available(
+                    name = it.name.substringAfter("Tachiyomi: "),
+                    pkgName = it.pkg,
+                    versionName = it.version,
+                    versionCode = it.code,
+                    lang = it.lang,
+                    isNsfw = it.nsfw == 1,
+                    apkName = it.apk,
+                    iconUrl = "${REPO_URL_PREFIX}icon/${it.apk.replace(".apk", ".png")}"
+                )
            }
    }

@ -82,3 +78,14 @@ internal class ExtensionGithubApi {
 }

 private const val REPO_URL_PREFIX = "https://raw.githubusercontent.com/tachiyomiorg/tachiyomi-extensions/repo/"
+
+@Serializable
+private data class ExtensionJsonObject(
+    val name: String,
+    val pkg: String,
+    val apk: String,
+    val version: String,
+    val code: Long,
+    val lang: String,
+    val nsfw: Int,
+)
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/installer/Installer.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/installer/Installer.kt
@ -0,0 +1,170 @@
+package eu.kanade.tachiyomi.extension.installer
+
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.net.Uri
+import androidx.annotation.CallSuper
+import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import eu.kanade.tachiyomi.extension.ExtensionManager
+import eu.kanade.tachiyomi.extension.model.InstallStep
+import uy.kohesive.injekt.injectLazy
+import java.util.Collections
+import java.util.concurrent.atomic.AtomicReference
+
+/**
+ * Base implementation class for extension installer. To be used inside a foreground [Service].
+ */
+abstract class Installer(private val service: Service) {
+
+    private val extensionManager: ExtensionManager by injectLazy()
+
+    private var waitingInstall = AtomicReference<Entry>(null)
+    private val queue = Collections.synchronizedList(mutableListOf<Entry>())
+
+    private val cancelReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            val downloadId = intent.getLongExtra(EXTRA_DOWNLOAD_ID, -1).takeIf { it >= 0 } ?: return
+            cancelQueue(downloadId)
+        }
+    }
+
+    /**
+     * Installer readiness. If false, queue check will not run.
+     *
+     * @see checkQueue
+     */
+    abstract var ready: Boolean
+
+    /**
+     * Add an item to install queue.
+     *
+     * @param downloadId Download ID as known by [ExtensionManager]
+     * @param uri Uri of APK to install
+     */
+    fun addToQueue(downloadId: Long, uri: Uri) {
+        queue.add(Entry(downloadId, uri))
+        checkQueue()
+    }
+
+    /**
+     * Proceeds to install the APK of this entry inside this method. Call [continueQueue]
+     * when the install process for this entry is finished to continue the queue.
+     *
+     * @param entry The [Entry] of item to process
+     * @see continueQueue
+     */
+    @CallSuper
+    open fun processEntry(entry: Entry) {
+        extensionManager.setInstalling(entry.downloadId)
+    }
+
+    /**
+     * Called before queue continues. Override this to handle when the removed entry is
+     * currently being processed.
+     *
+     * @return true if this entry can be removed from queue.
+     */
+    open fun cancelEntry(entry: Entry): Boolean {
+        return true
+    }
+
+    /**
+     * Tells the queue to continue processing the next entry and updates the install step
+     * of the completed entry ([waitingInstall]) to [ExtensionManager].
+     *
+     * @param resultStep new install step for the processed entry.
+     * @see waitingInstall
+     */
+    fun continueQueue(resultStep: InstallStep) {
+        val completedEntry = waitingInstall.getAndSet(null)
+        if (completedEntry != null) {
+            extensionManager.updateInstallStep(completedEntry.downloadId, resultStep)
+            checkQueue()
+        }
+    }
+
+    /**
+     * Checks the queue. The provided service will be stopped if the queue is empty.
+     * Will not be run when not ready.
+     *
+     * @see ready
+     */
+    fun checkQueue() {
+        if (!ready) {
+            return
+        }
+        if (queue.isEmpty()) {
+            service.stopSelf()
+            return
+        }
+        val nextEntry = queue.first()
+        if (waitingInstall.compareAndSet(null, nextEntry)) {
+            queue.removeFirst()
+            processEntry(nextEntry)
+        }
+    }
+
+    /**
+     * Call this method when the provided service is destroyed.
+     */
+    @CallSuper
+    open fun onDestroy() {
+        LocalBroadcastManager.getInstance(service).unregisterReceiver(cancelReceiver)
+        queue.forEach { extensionManager.updateInstallStep(it.downloadId, InstallStep.Error) }
+        queue.clear()
+        waitingInstall.set(null)
+    }
+
+    protected fun getActiveEntry(): Entry? = waitingInstall.get()
+
+    /**
+     * Cancels queue for the provided download ID if exists.
+     *
+     * @param downloadId Download ID as known by [ExtensionManager]
+     */
+    private fun cancelQueue(downloadId: Long) {
+        val waitingInstall = this.waitingInstall.get()
+        val toCancel = queue.find { it.downloadId == downloadId } ?: waitingInstall ?: return
+        if (cancelEntry(toCancel)) {
+            queue.remove(toCancel)
+            if (waitingInstall == toCancel) {
+                // Currently processing removed entry, continue queue
+                this.waitingInstall.set(null)
+                checkQueue()
+            }
+            extensionManager.updateInstallStep(downloadId, InstallStep.Idle)
+        }
+    }
+
+    /**
+     * Install item to queue.
+     *
+     * @param downloadId Download ID as known by [ExtensionManager]
+     * @param uri Uri of APK to install
+     */
+    data class Entry(val downloadId: Long, val uri: Uri)
+
+    init {
+        val filter = IntentFilter(ACTION_CANCEL_QUEUE)
+        LocalBroadcastManager.getInstance(service).registerReceiver(cancelReceiver, filter)
+    }
+
+    companion object {
+        private const val ACTION_CANCEL_QUEUE = "Installer.action.CANCEL_QUEUE"
+        private const val EXTRA_DOWNLOAD_ID = "Installer.extra.DOWNLOAD_ID"
+
+        /**
+         * Attempts to cancel the installation entry for the provided download ID.
+         *
+         * @param downloadId Download ID as known by [ExtensionManager]
+         */
+        fun cancelInstallQueue(context: Context, downloadId: Long) {
+            val intent = Intent(ACTION_CANCEL_QUEUE)
+            intent.putExtra(EXTRA_DOWNLOAD_ID, downloadId)
+            LocalBroadcastManager.getInstance(context).sendBroadcast(intent)
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/installer/PackageInstallerInstaller.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/installer/PackageInstallerInstaller.kt
@ -0,0 +1,105 @@
+package eu.kanade.tachiyomi.extension.installer
+
+import android.app.PendingIntent
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.pm.PackageInstaller
+import android.os.Build
+import eu.kanade.tachiyomi.extension.model.InstallStep
+import eu.kanade.tachiyomi.util.lang.use
+import eu.kanade.tachiyomi.util.system.getUriSize
+import timber.log.Timber
+
+class PackageInstallerInstaller(private val service: Service) : Installer(service) {
+
+    private val packageInstaller = service.packageManager.packageInstaller
+
+    private val packageActionReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            when (intent.getIntExtra(PackageInstaller.EXTRA_STATUS, PackageInstaller.STATUS_FAILURE)) {
+                PackageInstaller.STATUS_PENDING_USER_ACTION -> {
+                    val userAction = intent.getParcelableExtra<Intent>(Intent.EXTRA_INTENT)
+                    if (userAction == null) {
+                        Timber.e("Fatal error for $intent")
+                        continueQueue(InstallStep.Error)
+                        return
+                    }
+                    userAction.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    service.startActivity(userAction)
+                }
+                PackageInstaller.STATUS_FAILURE_ABORTED -> {
+                    continueQueue(InstallStep.Idle)
+                }
+                PackageInstaller.STATUS_SUCCESS -> continueQueue(InstallStep.Installed)
+                else -> continueQueue(InstallStep.Error)
+            }
+        }
+    }
+
+    private var activeSession: Pair<Entry, Int>? = null
+
+    // Always ready
+    override var ready = true
+
+    override fun processEntry(entry: Entry) {
+        super.processEntry(entry)
+        activeSession = null
+        try {
+            val installParams = PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL)
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                installParams.setRequireUserAction(PackageInstaller.SessionParams.USER_ACTION_NOT_REQUIRED)
+            }
+            activeSession = entry to packageInstaller.createSession(installParams)
+            val fileSize = service.getUriSize(entry.uri) ?: throw IllegalStateException()
+            installParams.setSize(fileSize)
+
+            val inputStream = service.contentResolver.openInputStream(entry.uri) ?: throw IllegalStateException()
+            val session = packageInstaller.openSession(activeSession!!.second)
+            val outputStream = session.openWrite(entry.downloadId.toString(), 0, fileSize)
+            session.use {
+                arrayOf(inputStream, outputStream).use {
+                    inputStream.copyTo(outputStream)
+                    session.fsync(outputStream)
+                }
+
+                val intentSender = PendingIntent.getBroadcast(
+                    service,
+                    activeSession!!.second,
+                    Intent(INSTALL_ACTION),
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) PendingIntent.FLAG_MUTABLE else 0
+                ).intentSender
+                session.commit(intentSender)
+            }
+        } catch (e: Exception) {
+            Timber.e(e, "Failed to install extension ${entry.downloadId} ${entry.uri}")
+            activeSession?.let { (_, sessionId) ->
+                packageInstaller.abandonSession(sessionId)
+            }
+            continueQueue(InstallStep.Error)
+        }
+    }
+
+    override fun cancelEntry(entry: Entry): Boolean {
+        activeSession?.let { (activeEntry, sessionId) ->
+            if (activeEntry == entry) {
+                packageInstaller.abandonSession(sessionId)
+                return false
+            }
+        }
+        return true
+    }
+
+    override fun onDestroy() {
+        service.unregisterReceiver(packageActionReceiver)
+        super.onDestroy()
+    }
+
+    init {
+        service.registerReceiver(packageActionReceiver, IntentFilter(INSTALL_ACTION))
+    }
+}
+
+private const val INSTALL_ACTION = "PackageInstallerInstaller.INSTALL_ACTION"
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/installer/ShizukuInstaller.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/installer/ShizukuInstaller.kt
@ -0,0 +1,127 @@
+package eu.kanade.tachiyomi.extension.installer
+
+import android.app.Service
+import android.content.pm.PackageManager
+import android.os.Build
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.extension.model.InstallStep
+import eu.kanade.tachiyomi.util.system.getUriSize
+import eu.kanade.tachiyomi.util.system.toast
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+import rikka.shizuku.Shizuku
+import timber.log.Timber
+import java.io.BufferedReader
+import java.io.InputStream
+
+class ShizukuInstaller(private val service: Service) : Installer(service) {
+
+    private val ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    private val shizukuDeadListener = Shizuku.OnBinderDeadListener {
+        Timber.e("Shizuku was killed prematurely")
+        service.stopSelf()
+    }
+
+    private val shizukuPermissionListener = object : Shizuku.OnRequestPermissionResultListener {
+        override fun onRequestPermissionResult(requestCode: Int, grantResult: Int) {
+            if (requestCode == SHIZUKU_PERMISSION_REQUEST_CODE) {
+                if (grantResult == PackageManager.PERMISSION_GRANTED) {
+                    ready = true
+                    checkQueue()
+                } else {
+                    service.stopSelf()
+                }
+                Shizuku.removeRequestPermissionResultListener(this)
+            }
+        }
+    }
+
+    override var ready = false
+
+    @Suppress("BlockingMethodInNonBlockingContext")
+    override fun processEntry(entry: Entry) {
+        super.processEntry(entry)
+        ioScope.launch {
+            var sessionId: String? = null
+            try {
+                val size = service.getUriSize(entry.uri) ?: throw IllegalStateException()
+                service.contentResolver.openInputStream(entry.uri)!!.use {
+                    val createCommand = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                        "pm install-create --user current -i ${service.packageName} -S $size"
+                    } else {
+                        "pm install-create -i ${service.packageName} -S $size"
+                    }
+                    val createResult = exec(createCommand)
+                    sessionId = SESSION_ID_REGEX.find(createResult.out)?.value
+                        ?: throw RuntimeException("Failed to create install session")
+
+                    val writeResult = exec("pm install-write -S $size $sessionId base -", it)
+                    if (writeResult.resultCode != 0) {
+                        throw RuntimeException("Failed to write APK to session $sessionId")
+                    }
+
+                    val commitResult = exec("pm install-commit $sessionId")
+                    if (commitResult.resultCode != 0) {
+                        throw RuntimeException("Failed to commit install session $sessionId")
+                    }
+
+                    continueQueue(InstallStep.Installed)
+                }
+            } catch (e: Exception) {
+                Timber.e(e, "Failed to install extension ${entry.downloadId} ${entry.uri}")
+                if (sessionId != null) {
+                    exec("pm install-abandon $sessionId")
+                }
+                continueQueue(InstallStep.Error)
+            }
+        }
+    }
+
+    // Don't cancel if entry is already started installing
+    override fun cancelEntry(entry: Entry): Boolean = getActiveEntry() != entry
+
+    override fun onDestroy() {
+        Shizuku.removeBinderDeadListener(shizukuDeadListener)
+        Shizuku.removeRequestPermissionResultListener(shizukuPermissionListener)
+        ioScope.cancel()
+        super.onDestroy()
+    }
+
+    private fun exec(command: String, stdin: InputStream? = null): ShellResult {
+        @Suppress("DEPRECATION")
+        val process = Shizuku.newProcess(arrayOf("sh", "-c", command), null, null)
+        if (stdin != null) {
+            process.outputStream.use { stdin.copyTo(it) }
+        }
+        val output = process.inputStream.bufferedReader().use(BufferedReader::readText)
+        val resultCode = process.waitFor()
+        return ShellResult(resultCode, output)
+    }
+
+    private data class ShellResult(val resultCode: Int, val out: String)
+
+    init {
+        Shizuku.addBinderDeadListener(shizukuDeadListener)
+        ready = if (Shizuku.pingBinder()) {
+            if (Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED) {
+                true
+            } else {
+                Shizuku.addRequestPermissionResultListener(shizukuPermissionListener)
+                Shizuku.requestPermission(SHIZUKU_PERMISSION_REQUEST_CODE)
+                false
+            }
+        } else {
+            Timber.e("Shizuku is not ready to use.")
+            service.toast(R.string.ext_installer_shizuku_stopped)
+            service.stopSelf()
+            false
+        }
+    }
+}
+
+private const val SHIZUKU_PERMISSION_REQUEST_CODE = 14045
+private val SESSION_ID_REGEX = Regex("(?<=\\[).+?(?=])")
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
@ -7,7 +7,7 @@ sealed class Extension {
    abstract val name: String
    abstract val pkgName: String
    abstract val versionName: String
-    abstract val versionCode: Int
+    abstract val versionCode: Long
    abstract val lang: String?
    abstract val isNsfw: Boolean

@ -15,7 +15,7 @@ sealed class Extension {
        override val name: String,
        override val pkgName: String,
        override val versionName: String,
-        override val versionCode: Int,
+        override val versionCode: Long,
        override val lang: String,
        override val isNsfw: Boolean,
        val pkgFactory: String?,
@ -29,7 +29,7 @@ sealed class Extension {
        override val name: String,
        override val pkgName: String,
        override val versionName: String,
-        override val versionCode: Int,
+        override val versionCode: Long,
        override val lang: String,
        override val isNsfw: Boolean,
        val apkName: String,
@ -40,7 +40,7 @@ sealed class Extension {
        override val name: String,
        override val pkgName: String,
        override val versionName: String,
-        override val versionCode: Int,
+        override val versionCode: Long,
        val signatureHash: String,
        override val lang: String? = null,
        override val isNsfw: Boolean = false
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/model/InstallStep.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/model/InstallStep.kt
@ -1,9 +1,9 @@
 package eu.kanade.tachiyomi.extension.model

 enum class InstallStep {
-    Pending, Downloading, Installing, Installed, Error;
+    Idle, Pending, Downloading, Installing, Installed, Error;

    fun isCompleted(): Boolean {
-        return this == Installed || this == Error
+        return this == Installed || this == Error || this == Idle
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallActivity.kt
@ -4,6 +4,7 @@ import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
 import eu.kanade.tachiyomi.extension.ExtensionManager
+import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.util.system.toast
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@ -40,13 +41,14 @@ class ExtensionInstallActivity : Activity() {

    private fun checkInstallationResult(resultCode: Int) {
        val downloadId = intent.extras!!.getLong(ExtensionInstaller.EXTRA_DOWNLOAD_ID)
-        val success = resultCode == RESULT_OK
-
        val extensionManager = Injekt.get<ExtensionManager>()
-        extensionManager.setInstallationResult(downloadId, success)
-    }
-
-    private companion object {
-        const val INSTALL_REQUEST_CODE = 500
+        val newStep = when (resultCode) {
+            RESULT_OK -> InstallStep.Installed
+            RESULT_CANCELED -> InstallStep.Idle
+            else -> InstallStep.Error
+        }
+        extensionManager.updateInstallStep(downloadId, newStep)
    }
 }
+
+private const val INSTALL_REQUEST_CODE = 500
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallService.kt
@ -0,0 +1,82 @@
+package eu.kanade.tachiyomi.extension.util
+
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.IBinder
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.data.preference.PreferenceValues
+import eu.kanade.tachiyomi.extension.installer.Installer
+import eu.kanade.tachiyomi.extension.installer.PackageInstallerInstaller
+import eu.kanade.tachiyomi.extension.installer.ShizukuInstaller
+import eu.kanade.tachiyomi.extension.util.ExtensionInstaller.Companion.EXTRA_DOWNLOAD_ID
+import eu.kanade.tachiyomi.util.system.notificationBuilder
+import timber.log.Timber
+
+class ExtensionInstallService : Service() {
+
+    private var installer: Installer? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        val notification = notificationBuilder(Notifications.CHANNEL_DOWNLOADER_PROGRESS) {
+            setSmallIcon(R.drawable.ic_tachi)
+            setAutoCancel(false)
+            setOngoing(true)
+            setShowWhen(false)
+            setContentTitle(getString(R.string.ext_install_service_notif))
+            setProgress(100, 100, true)
+        }.build()
+        startForeground(Notifications.ID_EXTENSION_INSTALLER, notification)
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        val uri = intent?.data
+        val id = intent?.getLongExtra(EXTRA_DOWNLOAD_ID, -1)?.takeIf { it != -1L }
+        val installerUsed = intent?.getSerializableExtra(EXTRA_INSTALLER) as? PreferenceValues.ExtensionInstaller
+        if (uri == null || id == null || installerUsed == null) {
+            stopSelf()
+            return START_NOT_STICKY
+        }
+
+        if (installer == null) {
+            installer = when (installerUsed) {
+                PreferenceValues.ExtensionInstaller.PACKAGEINSTALLER -> PackageInstallerInstaller(this)
+                PreferenceValues.ExtensionInstaller.SHIZUKU -> ShizukuInstaller(this)
+                else -> {
+                    Timber.e("Not implemented for installer $installerUsed")
+                    stopSelf()
+                    return START_NOT_STICKY
+                }
+            }
+        }
+        installer!!.addToQueue(id, uri)
+        return START_NOT_STICKY
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        installer?.onDestroy()
+        installer = null
+    }
+
+    override fun onBind(i: Intent?): IBinder? = null
+
+    companion object {
+        private const val EXTRA_INSTALLER = "EXTRA_INSTALLER"
+
+        fun getIntent(
+            context: Context,
+            downloadId: Long,
+            uri: Uri,
+            installer: PreferenceValues.ExtensionInstaller
+        ): Intent {
+            return Intent(context, ExtensionInstallService::class.java)
+                .setDataAndType(uri, ExtensionInstaller.APK_MIME)
+                .putExtra(EXTRA_DOWNLOAD_ID, downloadId)
+                .putExtra(EXTRA_INSTALLER, installer)
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstaller.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstaller.kt
@ -7,15 +7,21 @@ import android.content.Intent
 import android.content.IntentFilter
 import android.net.Uri
 import android.os.Environment
+import androidx.core.content.ContextCompat
 import androidx.core.content.getSystemService
 import androidx.core.net.toUri
 import com.jakewharton.rxrelay.PublishRelay
+import eu.kanade.tachiyomi.data.preference.PreferenceValues
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.extension.installer.Installer
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.util.storage.getUriCompat
 import rx.Observable
 import rx.android.schedulers.AndroidSchedulers
 import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import java.io.File
 import java.util.concurrent.TimeUnit

@ -47,6 +53,8 @@ internal class ExtensionInstaller(private val context: Context) {
     */
    private val downloadsRelay = PublishRelay.create<Pair<Long, InstallStep>>()

+    private val installerPref = Injekt.get<PreferencesHelper>().extensionInstaller()
+
    /**
     * Adds the given extension to the downloads queue and returns an observable containing its
     * step in the installation process.
@ -79,8 +87,6 @@ internal class ExtensionInstaller(private val context: Context) {
            .map { it.second }
            // Poll download status
            .mergeWith(pollStatus(id))
-            // Force an error if the download takes more than 3 minutes
-            .mergeWith(Observable.timer(3, TimeUnit.MINUTES).map { InstallStep.Error })
            // Stop when the application is installed or errors
            .takeUntil { it.isCompleted() }
            // Always notify on main thread
@ -126,12 +132,29 @@ internal class ExtensionInstaller(private val context: Context) {
     * @param uri The uri of the extension to install.
     */
    fun installApk(downloadId: Long, uri: Uri) {
-        val intent = Intent(context, ExtensionInstallActivity::class.java)
-            .setDataAndType(uri, APK_MIME)
-            .putExtra(EXTRA_DOWNLOAD_ID, downloadId)
-            .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        when (val installer = installerPref.get()) {
+            PreferenceValues.ExtensionInstaller.LEGACY -> {
+                val intent = Intent(context, ExtensionInstallActivity::class.java)
+                    .setDataAndType(uri, APK_MIME)
+                    .putExtra(EXTRA_DOWNLOAD_ID, downloadId)
+                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION)

-        context.startActivity(intent)
+                context.startActivity(intent)
+            }
+            else -> {
+                val intent = ExtensionInstallService.getIntent(context, downloadId, uri, installer)
+                ContextCompat.startForegroundService(context, intent)
+            }
+        }
+    }
+
+    /**
+     * Cancels extension install and remove from download manager and installer.
+     */
+    fun cancelInstall(pkgName: String) {
+        val downloadId = activeDownloads.remove(pkgName) ?: return
+        downloadManager.remove(downloadId)
+        Installer.cancelInstallQueue(context, downloadId)
    }

    /**
@ -147,13 +170,12 @@ internal class ExtensionInstaller(private val context: Context) {
    }

    /**
-     * Sets the result of the installation of an extension.
+     * Sets the step of the installation of an extension.
     *
     * @param downloadId The id of the download.
-     * @param result Whether the extension was installed or not.
+     * @param step New install step.
     */
-    fun setInstallationResult(downloadId: Long, result: Boolean) {
-        val step = if (result) InstallStep.Installed else InstallStep.Error
+    fun updateInstallStep(downloadId: Long, step: InstallStep) {
        downloadsRelay.call(downloadId to step)
    }

@ -216,9 +238,7 @@ internal class ExtensionInstaller(private val context: Context) {
            val uri = downloadManager.getUriForDownloadedFile(id)

            // Set next installation step
-            if (uri != null) {
-                downloadsRelay.call(id to InstallStep.Installing)
-            } else {
+            if (uri == null) {
                Timber.e("Couldn't locate downloaded APK")
                downloadsRelay.call(id to InstallStep.Error)
                return
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
@ -4,8 +4,8 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
+import androidx.core.content.pm.PackageInfoCompat
 import dalvik.system.PathClassLoader
-import eu.kanade.tachiyomi.annotations.Nsfw
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.LoadResult
@ -103,7 +103,7 @@ internal object ExtensionLoader {

        val extName = pkgManager.getApplicationLabel(appInfo).toString().substringAfter("Tachiyomi: ")
        val versionName = pkgInfo.versionName
-        val versionCode = pkgInfo.versionCode
+        val versionCode = PackageInfoCompat.getLongVersionCode(pkgInfo)

        if (versionName.isNullOrEmpty()) {
            val exception = Exception("Missing versionName for extension $extName")
@ -153,13 +153,7 @@ internal object ExtensionLoader {
                try {
                    when (val obj = Class.forName(it, false, classLoader).newInstance()) {
                        is Source -> listOf(obj)
-                        is SourceFactory -> {
-                            if (isSourceNsfw(obj)) {
-                                emptyList()
-                            } else {
-                                obj.createSources()
-                            }
-                        }
+                        is SourceFactory -> obj.createSources()
                        else -> throw Exception("Unknown source class type! ${obj.javaClass}")
                    }
                } catch (e: Throwable) {
@ -167,7 +161,6 @@ internal object ExtensionLoader {
                    return LoadResult.Error(e)
                }
            }
-            .filter { !isSourceNsfw(it) }

        val langs = sources.filterIsInstance<CatalogueSource>()
            .map { it.lang }
@ -214,22 +207,4 @@ internal object ExtensionLoader {
            null
        }
    }
-
-    /**
-     * Checks whether a Source or SourceFactory is annotated with @Nsfw.
-     */
-    private fun isSourceNsfw(clazz: Any): Boolean {
-        if (loadNsfwSource) {
-            return false
-        }
-
-        if (clazz !is Source && clazz !is SourceFactory) {
-            return false
-        }
-
-        // Annotations are proxied, hence this janky way of checking for them
-        return clazz.javaClass.annotations
-            .flatMap { it.javaClass.interfaces.map { it.simpleName } }
-            .firstOrNull { it == Nsfw::class.java.simpleName } != null
-    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
@ -11,6 +11,7 @@ import java.net.InetAddress

 const val PREF_DOH_CLOUDFLARE = 1
 const val PREF_DOH_GOOGLE = 2
+const val PREF_DOH_ADGUARD = 3

 fun OkHttpClient.Builder.dohCloudflare() = dns(
    DnsOverHttps.Builder().client(build())
@ -38,3 +39,16 @@ fun OkHttpClient.Builder.dohGoogle() = dns(
        )
        .build()
 )
+
+// AdGuard "Default" DNS works too but for the sake of making sure no site is blacklisted, i picked "Unfiltered"
+fun OkHttpClient.Builder.dohAdGuard() = dns(
+    DnsOverHttps.Builder().client(build())
+        .url("https://dns-unfiltered.adguard.com/dns-query".toHttpUrl())
+        .bootstrapDnsHosts(
+            InetAddress.getByName("94.140.14.140"),
+            InetAddress.getByName("94.140.14.141"),
+            InetAddress.getByName("2a10:50c0::1:ff"),
+            InetAddress.getByName("2a10:50c0::2:ff"),
+        )
+        .build()
+)
--- a/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
@ -41,6 +41,7 @@ class NetworkHelper(context: Context) {
            when (preferences.dohProvider()) {
                PREF_DOH_CLOUDFLARE -> builder.dohCloudflare()
                PREF_DOH_GOOGLE -> builder.dohGoogle()
+                PREF_DOH_ADGUARD -> builder.dohAdGuard()
            }

            return builder
--- a/app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt
@ -15,10 +15,8 @@ import rx.Producer
 import rx.Subscription
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.fullType
-import uy.kohesive.injekt.api.get
 import java.io.IOException
 import java.util.concurrent.atomic.AtomicBoolean
-import kotlin.coroutines.resume
 import kotlin.coroutines.resumeWithException

 val jsonMime = "application/json; charset=utf-8".toMediaType()
--- a/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.source

 import android.content.Context
 import com.github.junrar.Archive
-import com.google.gson.JsonParser
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
@ -15,8 +14,16 @@ import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.EpubFile
 import eu.kanade.tachiyomi.util.system.ImageUtil
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.contentOrNull
+import kotlinx.serialization.json.decodeFromStream
+import kotlinx.serialization.json.intOrNull
+import kotlinx.serialization.json.jsonArray
+import kotlinx.serialization.json.jsonPrimitive
 import rx.Observable
 import timber.log.Timber
+import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.io.FileInputStream
 import java.io.InputStream
@ -68,6 +75,8 @@ class LocalSource(private val context: Context) : CatalogueSource {
        }
    }

+    private val json: Json by injectLazy()
+
    override val id = ID
    override val name = context.getString(R.string.local_source)
    override val lang = ""
@ -157,16 +166,15 @@ class LocalSource(private val context: Context) : CatalogueSource {
            .flatten()
            .firstOrNull { it.extension == "json" }
            ?.apply {
-                val reader = this.inputStream().bufferedReader()
-                val json = JsonParser.parseReader(reader).asJsonObject
+                val obj = json.decodeFromStream<JsonObject>(inputStream())

-                manga.title = json["title"]?.asString ?: manga.title
-                manga.author = json["author"]?.asString ?: manga.author
-                manga.artist = json["artist"]?.asString ?: manga.artist
-                manga.description = json["description"]?.asString ?: manga.description
-                manga.genre = json["genre"]?.asJsonArray?.joinToString(", ") { it.asString }
+                manga.title = obj["title"]?.jsonPrimitive?.contentOrNull ?: manga.title
+                manga.author = obj["author"]?.jsonPrimitive?.contentOrNull ?: manga.author
+                manga.artist = obj["artist"]?.jsonPrimitive?.contentOrNull ?: manga.artist
+                manga.description = obj["description"]?.jsonPrimitive?.contentOrNull ?: manga.description
+                manga.genre = obj["genre"]?.jsonArray?.joinToString(", ") { it.jsonPrimitive.content }
                    ?: manga.genre
-                manga.status = json["status"]?.asInt ?: manga.status
+                manga.status = obj["status"]?.jsonPrimitive?.intOrNull ?: manga.status
            }

        return Observable.just(manga)
@ -263,18 +271,13 @@ class LocalSource(private val context: Context) : CatalogueSource {
        throw Exception(context.getString(R.string.chapter_not_found))
    }

-    private fun getFormat(file: File): Format {
-        val extension = file.extension
-        return if (file.isDirectory) {
-            Format.Directory(file)
-        } else if (extension.equals("zip", true) || extension.equals("cbz", true)) {
-            Format.Zip(file)
-        } else if (extension.equals("rar", true) || extension.equals("cbr", true)) {
-            Format.Rar(file)
-        } else if (extension.equals("epub", true)) {
-            Format.Epub(file)
-        } else {
-            throw Exception(context.getString(R.string.local_invalid_format))
+    private fun getFormat(file: File) = with(file) {
+        when {
+            isDirectory -> Format.Directory(this)
+            extension.equals("zip", true) || extension.equals("cbz", true) -> Format.Zip(this)
+            extension.equals("rar", true) || extension.equals("cbr", true) -> Format.Rar(this)
+            extension.equals("epub", true) -> Format.Epub(this)
+            else -> throw Exception(context.getString(R.string.local_invalid_format))
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
@ -11,7 +11,6 @@ import rx.Observable
 open class SourceManager(private val context: Context) {

    private val sourcesMap = mutableMapOf<Long, Source>()
-
    private val stubSourcesMap = mutableMapOf<Long, StubSource>()

    init {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseRxActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseRxActivity.kt
@ -5,7 +5,7 @@ import android.os.Bundle
 import androidx.viewbinding.ViewBinding
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import eu.kanade.tachiyomi.ui.security.SecureActivityDelegate
-import eu.kanade.tachiyomi.util.system.LocaleHelper
+import eu.kanade.tachiyomi.util.system.prepareTabletUiContext
 import nucleus.view.NucleusAppCompatActivity

 abstract class BaseRxActivity<VB : ViewBinding, P : BasePresenter<*>> : NucleusAppCompatActivity<P>() {
@ -16,7 +16,7 @@ abstract class BaseRxActivity<VB : ViewBinding, P : BasePresenter<*>> : NucleusA
    lateinit var binding: VB

    override fun attachBaseContext(newBase: Context) {
-        super.attachBaseContext(LocaleHelper.createLocaleWrapper(newBase))
+        super.attachBaseContext(newBase.prepareTabletUiContext())
    }

    override fun onCreate(savedInstanceState: Bundle?) {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt
@ -6,7 +6,7 @@ import androidx.appcompat.app.AppCompatActivity
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferenceValues
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.util.system.LocaleHelper
+import eu.kanade.tachiyomi.util.system.prepareTabletUiContext
 import uy.kohesive.injekt.injectLazy

 abstract class BaseThemedActivity : AppCompatActivity() {
@ -14,7 +14,7 @@ abstract class BaseThemedActivity : AppCompatActivity() {
    val preferences: PreferencesHelper by injectLazy()

    override fun attachBaseContext(newBase: Context) {
-        super.attachBaseContext(LocaleHelper.createLocaleWrapper(newBase))
+        super.attachBaseContext(newBase.prepareTabletUiContext())
    }

    override fun onCreate(savedInstanceState: Bundle?) {
@ -24,8 +24,13 @@ abstract class BaseThemedActivity : AppCompatActivity() {

    companion object {
        fun AppCompatActivity.applyAppTheme(preferences: PreferencesHelper) {
+            getThemeResIds(preferences.appTheme().get(), preferences.themeDarkAmoled().get())
+                .forEach { setTheme(it) }
+        }
+
+        fun getThemeResIds(appTheme: PreferenceValues.AppTheme, isAmoled: Boolean): List<Int> {
            val resIds = mutableListOf<Int>()
-            when (preferences.appTheme().get()) {
+            when (appTheme) {
                PreferenceValues.AppTheme.MONET -> {
                    resIds += R.style.Theme_Tachiyomi_Monet
                }
@ -45,6 +50,9 @@ abstract class BaseThemedActivity : AppCompatActivity() {
                PreferenceValues.AppTheme.TAKO -> {
                    resIds += R.style.Theme_Tachiyomi_Tako
                }
+                PreferenceValues.AppTheme.TEALTURQUOISE -> {
+                    resIds += R.style.Theme_Tachiyomi_TealTurquoise
+                }
                PreferenceValues.AppTheme.YINYANG -> {
                    resIds += R.style.Theme_Tachiyomi_YinYang
                }
@ -56,13 +64,11 @@ abstract class BaseThemedActivity : AppCompatActivity() {
                }
            }

-            if (preferences.themeDarkAmoled().get()) {
+            if (isAmoled) {
                resIds += R.style.ThemeOverlay_Tachiyomi_Amoled
            }

-            resIds.forEach {
-                setTheme(it)
-            }
+            return resIds
        }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
@ -1,13 +1,13 @@
 package eu.kanade.tachiyomi.ui.base.controller

-import android.content.Intent
 import android.content.pm.PackageManager.PERMISSION_GRANTED
 import androidx.core.content.ContextCompat
 import androidx.core.net.toUri
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.Router
 import com.bluelinelabs.conductor.RouterTransaction
-import eu.kanade.tachiyomi.util.system.toast
+import eu.kanade.tachiyomi.ui.main.MainActivity
+import eu.kanade.tachiyomi.util.system.openInBrowser

 fun Router.popControllerWithTag(tag: String): Boolean {
    val controller = getControllerWithTag(tag)
@ -34,10 +34,12 @@ fun Controller.withFadeTransaction(): RouterTransaction {
 }

 fun Controller.openInBrowser(url: String) {
-    try {
-        val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-        startActivity(intent)
-    } catch (e: Throwable) {
-        activity?.toast(e.message)
-    }
+    activity?.openInBrowser(url.toUri())
+}
+
+/**
+ * Returns [MainActivity]'s app bar height
+ */
+fun Controller.getMainAppBarHeight(): Int {
+    return (activity as? MainActivity)?.binding?.appbar?.measuredHeight ?: 0
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/NoToolbarElevationController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/NoToolbarElevationController.kt
@ -1,3 +1,3 @@
 package eu.kanade.tachiyomi.ui.base.controller

-interface NoToolbarElevationController
+interface NoAppBarElevationController
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ToolbarLiftOnScrollController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ToolbarLiftOnScrollController.kt
@ -1,3 +0,0 @@
-package eu.kanade.tachiyomi.ui.base.controller
-
-interface ToolbarLiftOnScrollController
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/BrowseController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/BrowseController.kt
@ -92,6 +92,11 @@ class BrowseController :
    }

    fun setExtensionUpdateBadge() {
+        /* It's possible to switch to the Library controller by the time setExtensionUpdateBadge
+        is called, resulting in a badge being put on the category tabs (if enabled).
+        This check prevents that from happening */
+        if (router.backstack.last().controller !is BrowseController) return
+
        (activity as? MainActivity)?.binding?.tabs?.apply {
            val updates = preferences.extensionUpdatesCount().get()
            if (updates > 0) {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionAdapter.kt
@ -22,5 +22,6 @@ class ExtensionAdapter(controller: ExtensionController) :

    interface OnButtonClickListener {
        fun onButtonClick(position: Int)
+        fun onCancelButtonClick(position: Int)
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionController.kt
@ -119,6 +119,11 @@ open class ExtensionController :
        }
    }

+    override fun onCancelButtonClick(position: Int) {
+        val extension = (adapter?.getItem(position) as? ExtensionItem)?.extension ?: return
+        presenter.cancelInstallUpdateExtension(extension)
+    }
+
    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
        inflater.inflate(R.menu.browse_extensions, menu)

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionHolder.kt
@ -1,31 +1,28 @@
 package eu.kanade.tachiyomi.ui.browse.extension

 import android.view.View
+import androidx.core.view.isVisible
 import coil.clear
 import coil.load
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.ExtensionCardItemBinding
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.util.system.LocaleHelper
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get

 class ExtensionHolder(view: View, val adapter: ExtensionAdapter) :
    FlexibleViewHolder(view, adapter) {

    private val binding = ExtensionCardItemBinding.bind(view)

-    private val shouldLabelNsfw by lazy {
-        Injekt.get<PreferencesHelper>().labelNsfwExtension()
-    }
-
    init {
        binding.extButton.setOnClickListener {
            adapter.buttonClickListener.onButtonClick(bindingAdapterPosition)
        }
+        binding.cancelButton.setOnClickListener {
+            adapter.buttonClickListener.onCancelButtonClick(bindingAdapterPosition)
+        }
    }

    fun bind(item: ExtensionItem) {
@ -38,7 +35,7 @@ class ExtensionHolder(view: View, val adapter: ExtensionAdapter) :
            extension is Extension.Untrusted -> itemView.context.getString(R.string.ext_untrusted)
            extension is Extension.Installed && extension.isUnofficial -> itemView.context.getString(R.string.ext_unofficial)
            extension is Extension.Installed && extension.isObsolete -> itemView.context.getString(R.string.ext_obsolete)
-            extension.isNsfw && shouldLabelNsfw -> itemView.context.getString(R.string.ext_nsfw_short)
+            extension.isNsfw -> itemView.context.getString(R.string.ext_nsfw_short)
            else -> ""
        }.uppercase()

@ -48,44 +45,40 @@ class ExtensionHolder(view: View, val adapter: ExtensionAdapter) :
        } else {
            extension.getApplicationIcon(itemView.context)?.let { binding.image.setImageDrawable(it) }
        }
-        bindButton(item)
+        bindButtons(item)
    }

    @Suppress("ResourceType")
-    fun bindButton(item: ExtensionItem) = with(binding.extButton) {
-        isEnabled = true
-        isClickable = true
-
+    fun bindButtons(item: ExtensionItem) = with(binding.extButton) {
        val extension = item.extension

        val installStep = item.installStep
-        if (installStep != null) {
-            setText(
-                when (installStep) {
-                    InstallStep.Pending -> R.string.ext_pending
-                    InstallStep.Downloading -> R.string.ext_downloading
-                    InstallStep.Installing -> R.string.ext_installing
-                    InstallStep.Installed -> R.string.ext_installed
-                    InstallStep.Error -> R.string.action_retry
-                }
-            )
-            if (installStep != InstallStep.Error) {
-                isEnabled = false
-                isClickable = false
-            }
-        } else if (extension is Extension.Installed) {
-            when {
-                extension.hasUpdate -> {
-                    setText(R.string.ext_update)
-                }
-                else -> {
-                    setText(R.string.action_settings)
+        setText(
+            when (installStep) {
+                InstallStep.Pending -> R.string.ext_pending
+                InstallStep.Downloading -> R.string.ext_downloading
+                InstallStep.Installing -> R.string.ext_installing
+                InstallStep.Installed -> R.string.ext_installed
+                InstallStep.Error -> R.string.action_retry
+                InstallStep.Idle -> {
+                    when (extension) {
+                        is Extension.Installed -> {
+                            if (extension.hasUpdate) {
+                                R.string.ext_update
+                            } else {
+                                R.string.action_settings
+                            }
+                        }
+                        is Extension.Untrusted -> R.string.ext_trust
+                        is Extension.Available -> R.string.ext_install
+                    }
                }
            }
-        } else if (extension is Extension.Untrusted) {
-            setText(R.string.ext_trust)
-        } else {
-            setText(R.string.ext_install)
-        }
+        )
+
+        val isIdle = installStep == InstallStep.Idle || installStep == InstallStep.Error
+        binding.cancelButton.isVisible = !isIdle
+        isEnabled = isIdle
+        isClickable = isIdle
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionItem.kt
@ -19,7 +19,7 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 data class ExtensionItem(
    val extension: Extension,
    val header: ExtensionGroupItem? = null,
-    val installStep: InstallStep? = null
+    val installStep: InstallStep = InstallStep.Idle
 ) :
    AbstractSectionableItem<ExtensionHolder, ExtensionGroupItem>(header) {

@ -49,7 +49,7 @@ data class ExtensionItem(
        if (payloads == null || payloads.isEmpty()) {
            holder.bind(this)
        } else {
-            holder.bindButton(this)
+            holder.bindButtons(this)
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionPresenter.kt
@ -55,14 +55,14 @@ open class ExtensionPresenter(
    private fun toItems(tuple: ExtensionTuple): List<ExtensionItem> {
        val context = Injekt.get<Application>()
        val activeLangs = preferences.enabledLanguages().get()
-        val showNsfwExtensions = preferences.showNsfwExtension().get()
+        val showNsfwSources = preferences.showNsfwSource().get()

        val (installed, untrusted, available) = tuple

        val items = mutableListOf<ExtensionItem>()

-        val updatesSorted = installed.filter { it.hasUpdate && (showNsfwExtensions || !it.isNsfw) }.sortedBy { it.name }
-        val installedSorted = installed.filter { !it.hasUpdate && (showNsfwExtensions || !it.isNsfw) }.sortedWith(compareBy({ !it.isObsolete }, { it.name }))
+        val updatesSorted = installed.filter { it.hasUpdate && (showNsfwSources || !it.isNsfw) }.sortedBy { it.name }
+        val installedSorted = installed.filter { !it.hasUpdate && (showNsfwSources || !it.isNsfw) }.sortedWith(compareBy({ !it.isObsolete }, { it.name }))
        val untrustedSorted = untrusted.sortedBy { it.name }
        val availableSorted = available
            // Filter out already installed extensions and disabled languages
@ -70,21 +70,21 @@ open class ExtensionPresenter(
                installed.none { it.pkgName == avail.pkgName } &&
                    untrusted.none { it.pkgName == avail.pkgName } &&
                    (avail.lang in activeLangs || avail.lang == "all") &&
-                    (showNsfwExtensions || !avail.isNsfw)
+                    (showNsfwSources || !avail.isNsfw)
            }
-            .sortedBy { it.pkgName }
+            .sortedBy { it.name }

        if (updatesSorted.isNotEmpty()) {
            val header = ExtensionGroupItem(context.getString(R.string.ext_updates_pending), updatesSorted.size, true)
            items += updatesSorted.map { extension ->
-                ExtensionItem(extension, header, currentDownloads[extension.pkgName])
+                ExtensionItem(extension, header, currentDownloads[extension.pkgName] ?: InstallStep.Idle)
            }
        }
        if (installedSorted.isNotEmpty() || untrustedSorted.isNotEmpty()) {
            val header = ExtensionGroupItem(context.getString(R.string.ext_installed), installedSorted.size + untrustedSorted.size)

            items += installedSorted.map { extension ->
-                ExtensionItem(extension, header, currentDownloads[extension.pkgName])
+                ExtensionItem(extension, header, currentDownloads[extension.pkgName] ?: InstallStep.Idle)
            }

            items += untrustedSorted.map { extension ->
@ -100,7 +100,7 @@ open class ExtensionPresenter(
                .forEach {
                    val header = ExtensionGroupItem(it.key, it.value.size)
                    items += it.value.map { extension ->
-                        ExtensionItem(extension, header, currentDownloads[extension.pkgName])
+                        ExtensionItem(extension, header, currentDownloads[extension.pkgName] ?: InstallStep.Idle)
                    }
                }
        }
@ -133,6 +133,10 @@ open class ExtensionPresenter(
        extensionManager.updateExtension(extension).subscribeToInstallUpdate(extension)
    }

+    fun cancelInstallUpdateExtension(extension: Extension) {
+        extensionManager.cancelInstallUpdateExtension(extension)
+    }
+
    private fun Observable<InstallStep>.subscribeToInstallUpdate(extension: Extension) {
        this.doOnNext { currentDownloads[extension.pkgName] = it }
            .doOnUnsubscribe { currentDownloads.remove(extension.pkgName) }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionTrustDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionTrustDialog.kt
@ -33,13 +33,11 @@ class ExtensionTrustDialog<T>(bundle: Bundle? = null) : DialogController(bundle)
            .create()
    }

-    private companion object {
-        const val SIGNATURE_KEY = "signature_key"
-        const val PKGNAME_KEY = "pkgname_key"
-    }
-
    interface Listener {
        fun trustSignature(signatureHash: String)
        fun uninstallExtension(pkgName: String)
    }
 }
+
+private const val SIGNATURE_KEY = "signature_key"
+private const val PKGNAME_KEY = "pkgname_key"
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
@ -2,10 +2,7 @@ package eu.kanade.tachiyomi.ui.browse.extension.details

 import android.annotation.SuppressLint
 import android.content.Context
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
-import android.provider.Settings
 import android.util.TypedValue
 import android.view.LayoutInflater
 import android.view.Menu
@ -14,7 +11,6 @@ import android.view.MenuItem
 import android.view.View
 import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.os.bundleOf
-import androidx.preference.Preference
 import androidx.preference.PreferenceGroupAdapter
 import androidx.preference.PreferenceManager
 import androidx.preference.PreferenceScreen
@ -34,7 +30,6 @@ import eu.kanade.tachiyomi.source.ConfigurableSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.getPreferenceKey
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
-import eu.kanade.tachiyomi.ui.base.controller.ToolbarLiftOnScrollController
 import eu.kanade.tachiyomi.ui.base.controller.openInBrowser
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.util.preference.DSL
@ -49,8 +44,7 @@ import uy.kohesive.injekt.injectLazy

@SuppressLint("RestrictedApi")
 class ExtensionDetailsController(bundle: Bundle? = null) :
-    NucleusController<ExtensionDetailControllerBinding, ExtensionDetailsPresenter>(bundle),
-    ToolbarLiftOnScrollController {
+    NucleusController<ExtensionDetailControllerBinding, ExtensionDetailsPresenter>(bundle) {

    private val preferences: PreferencesHelper by injectLazy()

@ -70,7 +64,7 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
    }

    override fun createPresenter(): ExtensionDetailsPresenter {
-        return ExtensionDetailsPresenter(args.getString(PKGNAME_KEY)!!)
+        return ExtensionDetailsPresenter(this, args.getString(PKGNAME_KEY)!!)
    }

    override fun getTitle(): String? {
@ -108,72 +102,87 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
        val isMultiLangSingleSource = isMultiSource && extension.sources.map { it.name }.distinct().size == 1

        with(screen) {
-            extension.sources
-                .groupBy { (it as CatalogueSource).lang }
-                .toSortedMap(compareBy { LocaleHelper.getSourceDisplayName(it, context) })
-                .forEach {
-                    val preferenceBlock = {
-                        it.value
-                            .sortedWith(compareBy({ !it.isEnabled() }, { it.name.lowercase() }))
-                            .forEach { source ->
-                                val sourcePrefs = mutableListOf<Preference>()
-
-                                val block: (@DSL SwitchPreferenceCompat).() -> Unit = {
-                                    key = source.getPreferenceKey()
-                                    title = when {
-                                        isMultiSource && !isMultiLangSingleSource -> source.toString()
-                                        else -> LocaleHelper.getSourceDisplayName(it.key, context)
-                                    }
-                                    isPersistent = false
-                                    isChecked = source.isEnabled()
-
-                                    onChange { newValue ->
-                                        val checked = newValue as Boolean
-                                        toggleSource(source, checked)
-                                        true
-                                    }
-
-                                    // React to enable/disable all changes
-                                    preferences.disabledSources().asFlow()
-                                        .onEach {
-                                            val enabled = source.isEnabled()
-                                            isChecked = enabled
-                                            sourcePrefs.forEach { pref -> pref.isVisible = enabled }
-                                        }
-                                        .launchIn(viewScope)
-                                }
-
-                                // Source enable/disable
-                                if (source is ConfigurableSource) {
-                                    switchSettingsPreference {
-                                        block()
-                                        onSettingsClick = View.OnClickListener {
-                                            router.pushController(
-                                                SourcePreferencesController(source.id).withFadeTransaction()
-                                            )
-                                        }
-                                    }
-                                } else {
-                                    switchPreference(block)
-                                }
-                            }
-                    }
-
-                    if (isMultiSource && !isMultiLangSingleSource) {
-                        preferenceCategory {
-                            title = LocaleHelper.getSourceDisplayName(it.key, context)
-
-                            preferenceBlock()
-                        }
-                    } else {
-                        preferenceBlock()
-                    }
-                }
+            if (isMultiSource && isMultiLangSingleSource.not()) {
+                multiLanguagePreference(context, extension.sources)
+            } else {
+                singleLanguagePreference(context, extension.sources)
+            }
        }

        return PreferenceGroupAdapter(screen)
    }

+    private fun PreferenceScreen.singleLanguagePreference(context: Context, sources: List<Source>) {
+        sources
+            .map { source -> LocaleHelper.getSourceDisplayName(source.lang, context) to source }
+            .sortedWith(compareBy({ (_, source) -> !source.isEnabled() }, { (lang, _) -> lang.lowercase() }))
+            .forEach { (lang, source) ->
+                val preferenceBlock = {
+                    sourceSwitchPreference(source, LocaleHelper.getSourceDisplayName(lang, context))
+                }
+
+                preferenceBlock()
+            }
+    }
+
+    private fun PreferenceScreen.multiLanguagePreference(context: Context, sources: List<Source>) {
+        sources
+            .groupBy { (it as CatalogueSource).lang }
+            .toSortedMap(compareBy { LocaleHelper.getSourceDisplayName(it, context) })
+            .forEach { entry ->
+                val preferenceBlock = {
+                    entry.value
+                        .sortedWith(compareBy({ source -> !source.isEnabled() }, { source -> source.name.lowercase() }))
+                        .forEach { source ->
+                            sourceSwitchPreference(source, source.toString())
+                        }
+                }
+
+                preferenceCategory {
+                    title = LocaleHelper.getSourceDisplayName(entry.key, context)
+
+                    preferenceBlock()
+                }
+            }
+    }
+
+    private fun PreferenceScreen.sourceSwitchPreference(source: Source, name: String) {
+        val block: (@DSL SwitchPreferenceCompat).() -> Unit = {
+            key = source.getPreferenceKey()
+            title = name
+            isPersistent = false
+            isChecked = source.isEnabled()
+
+            onChange { newValue ->
+                val checked = newValue as Boolean
+                toggleSource(source, checked)
+                true
+            }
+
+            // React to enable/disable all changes
+            preferences.disabledSources().asFlow()
+                .onEach {
+                    val enabled = source.isEnabled()
+                    isChecked = enabled
+                }
+                .launchIn(viewScope)
+        }
+
+        // Source enable/disable
+        if (source is ConfigurableSource) {
+            switchSettingsPreference {
+                block()
+                onSettingsClick = View.OnClickListener {
+                    router.pushController(
+                        SourcePreferencesController(source.id).withFadeTransaction()
+                    )
+                }
+            }
+        } else {
+            switchPreference(block)
+        }
+    }
+
    override fun onDestroyView(view: View) {
        preferenceScreen = null
        super.onDestroyView(view)
@ -190,7 +199,6 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
            R.id.action_history -> openCommitHistory()
            R.id.action_enable_all -> toggleAllSources(true)
            R.id.action_disable_all -> toggleAllSources(false)
-            R.id.action_open_in_settings -> openInSettings()
        }
        return super.onOptionsItemSelected(item)
    }
@ -221,13 +229,6 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
        openInBrowser(url)
    }

-    private fun openInSettings() {
-        val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
-            data = Uri.fromParts("package", presenter.pkgName, null)
-        }
-        startActivity(intent)
-    }
-
    private fun Source.isEnabled(): Boolean {
        return id.toString() !in preferences.disabledSources().get()
    }
@ -237,10 +238,7 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
        activity!!.theme.resolveAttribute(R.attr.preferenceTheme, tv, true)
        return ContextThemeWrapper(activity, tv.resourceId)
    }
-
-    private companion object {
-        const val PKGNAME_KEY = "pkg_name"
-
-        private const val URL_EXTENSION_COMMITS = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master"
-    }
 }
+
+private const val PKGNAME_KEY = "pkg_name"
+private const val URL_EXTENSION_COMMITS = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master"
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsHeaderAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsHeaderAdapter.kt
@ -34,25 +34,28 @@ class ExtensionDetailsHeaderAdapter(private val presenter: ExtensionDetailsPrese
            val extension = presenter.extension ?: return
            val context = view.context

-            extension.getApplicationIcon(context)?.let { binding.extensionIcon.setImageDrawable(it) }
-            binding.extensionTitle.text = extension.name
-            binding.extensionVersion.text = context.getString(R.string.ext_version_info, extension.versionName)
-            binding.extensionLang.text = context.getString(R.string.ext_language_info, LocaleHelper.getSourceDisplayName(extension.lang, context))
-            binding.extensionNsfw.isVisible = extension.isNsfw
-            binding.extensionPkg.text = extension.pkgName
+            extension.getApplicationIcon(context)?.let { binding.icon.setImageDrawable(it) }
+            binding.title.text = extension.name
+            binding.version.text = context.getString(R.string.ext_version_info, extension.versionName)
+            binding.lang.text = context.getString(R.string.ext_language_info, LocaleHelper.getSourceDisplayName(extension.lang, context))
+            binding.nsfw.isVisible = extension.isNsfw
+            binding.pkgname.text = extension.pkgName

-            binding.extensionUninstallButton.clicks()
+            binding.btnUninstall.clicks()
                .onEach { presenter.uninstallExtension() }
                .launchIn(presenter.presenterScope)
+            binding.btnAppInfo.clicks()
+                .onEach { presenter.openInSettings() }
+                .launchIn(presenter.presenterScope)

            if (extension.isObsolete) {
-                binding.extensionWarningBanner.isVisible = true
-                binding.extensionWarningBanner.setText(R.string.obsolete_extension_message)
+                binding.warningBanner.isVisible = true
+                binding.warningBanner.setText(R.string.obsolete_extension_message)
            }

            if (extension.isUnofficial) {
-                binding.extensionWarningBanner.isVisible = true
-                binding.extensionWarningBanner.setText(R.string.unofficial_extension_message)
+                binding.warningBanner.isVisible = true
+                binding.warningBanner.setText(R.string.unofficial_extension_message)
            }
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsPresenter.kt
@ -1,17 +1,21 @@
 package eu.kanade.tachiyomi.ui.browse.extension.details

+import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
+import android.provider.Settings
 import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import rx.android.schedulers.AndroidSchedulers
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy

 class ExtensionDetailsPresenter(
-    val pkgName: String,
-    private val extensionManager: ExtensionManager = Injekt.get()
+    private val controller: ExtensionDetailsController,
+    private val pkgName: String,
 ) : BasePresenter<ExtensionDetailsController>() {

+    private val extensionManager: ExtensionManager by injectLazy()
+
    val extension = extensionManager.installedExtensions.find { it.pkgName == pkgName }

    override fun onCreate(savedState: Bundle?) {
@ -36,4 +40,11 @@ class ExtensionDetailsPresenter(
        val extension = extension ?: return
        extensionManager.uninstallExtension(extension.pkgName)
    }
+
+    fun openInSettings() {
+        val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+            data = Uri.fromParts("package", pkgName, null)
+        }
+        controller.startActivity(intent)
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
@ -27,6 +27,7 @@ import eu.kanade.tachiyomi.source.ConfigurableSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.getPreferenceKey
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.widget.TachiyomiTextInputEditText.Companion.setIncognito
 import timber.log.Timber

@SuppressLint("RestrictedApi")
@ -113,6 +114,13 @@ class SourcePreferencesController(bundle: Bundle? = null) :
                pref.isIconSpaceReserved = false
                pref.order = Int.MAX_VALUE // reset to default order

+                // Apply incognito IME for EditTextPreference
+                if (pref is EditTextPreference) {
+                    pref.setOnBindEditTextListener {
+                        it.setIncognito(viewScope)
+                    }
+                }
+
                newScreen.removePreference(pref)
                screen.addPreference(pref)
            }
@ -159,9 +167,7 @@ class SourcePreferencesController(bundle: Bundle? = null) :
        // [key] isn't useful since there may be duplicates
        return preferenceScreen!!.getPreference(lastOpenPreferencePosition!!) as T
    }
-
-    private companion object {
-        const val SOURCE_ID = "source_id"
-        const val LASTOPENPREFERENCE_KEY = "last_open_preference"
-    }
 }
+
+private const val SOURCE_ID = "source_id"
+private const val LASTOPENPREFERENCE_KEY = "last_open_preference"
--- a/Show More
+++ b/Show More