17 files changed, 713 insertions, 45 deletions
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug-report.md
index 863b4a31..68ee9c86 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug-report.md
@@ -1,8 +1,8 @@
 ---
-name: Bug report
-about: Create an issue about the extension's behavior or appearance
+name: Bug Report
+about: Create an issue for a bug
 title: ''
-labels: ''
+labels: kind/bug
 assignees: ''
 
 ---
@@ -17,4 +17,4 @@ assignees: ''
 (e.g. 20.11.1.1)
 
 **Exported settings file**
-(If you think it might be relevant, create a settings export file using the _Export Settings_ button on the settings page; zip or rename the resulting file to .txt to attach to the issue.)
-\ No newline at end of file
+(If you think it might be relevant, create a settings export file using the _Export Settings_ button on the settings page; zip or rename the resulting file to .txt to attach to the issue.)
diff --git a/.github/ISSUE_TEMPLATE/enhancement-request.md b/.github/ISSUE_TEMPLATE/enhancement-request.md
new file mode 100644
index 00000000..b4013029
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/enhancement-request.md
@@ -0,0 +1,10 @@
+---
+name: Enhancement Request
+about: Create an issue suggesting a new feature or change
+title: ''
+labels: kind/enhancement
+assignees: ''
+
+---
+
+(Describe the feature or change)
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
deleted file mode 100644
index c9911278..00000000
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-name: Feature request
-about: Create an issue suggesting a new feature or change
-title: "[Feature Request]"
-labels: ''
-assignees: ''
-
----
-
-(Describe the feature or change)
-\ No newline at end of file
diff --git a/.github/ISSUE_TEMPLATE/blank-issue.md b/.github/ISSUE_TEMPLATE/other-issue.md
index 456f3d8b..0a01aace 100644
--- a/.github/ISSUE_TEMPLATE/blank-issue.md
+++ b/.github/ISSUE_TEMPLATE/other-issue.md
@@ -1,5 +1,5 @@
 ---
-name: Blank issue
+name: Other issue
 about: Create an issue from scratch
 title: ''
 labels: ''
@@ -7,3 +7,4 @@ assignees: ''
 
 ---
 
+
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..0bbc7cb8
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,15 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "area/dependencies"
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "area/dependencies"
diff --git a/.github/release.yml b/.github/release.yml
new file mode 100644
index 00000000..c3cb6841
--- /dev/null
+++ b/.github/release.yml
@@ -0,0 +1,17 @@
+changelog:
+  exclude:
+    labels:
+      - kind/meta
+  categories:
+    - title: Breaking Changes
+      labels:
+        - kind/breaking-change
+    - title: Enhancement
+      labels:
+        - kind/enhancement
+    - title: Bug Fixes
+      labels:
+        - kind/bug
+    - title: Dependencies
+      labels:
+        - area/dependencies
diff --git a/.github/workflows/broken-links.yml b/.github/workflows/broken-links.yml
new file mode 100644
index 00000000..3d318005
--- /dev/null
+++ b/.github/workflows/broken-links.yml
@@ -0,0 +1,23 @@
+name: Broken Link Checker
+
+permissions:
+  contents: read
+
+# runs on prs containing markdown or html changes, as well as every monday at 9 am
+on:
+  pull_request:
+    paths:
+      - "**.md"
+      - "**.html"
+  schedule:
+    - cron: "0 9 * * 1"
+
+jobs:
+  link-checker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: lycheeverse/lychee-action@9ace499fe66cee282a29eaa628fdac2c72fa087f
+        with:
+          fail: true
+          jobSummary: false
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1c491f4..c62c9893 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,8 @@
 name: CI
 
+permissions:
+  contents: read
+
 on: [push, pull_request]
 
 jobs:
@@ -7,33 +10,47 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-    - name: Setup node
-      uses: actions/setup-node@v1
-      with:
-        node-version: '16.x'
-    - name: Install dependencies
-      run: npm ci
-    - name: Lint
-      run: npm run test-lint
-      env:
-        CI: true
-    - name: Lint CSS
-      run: npm run test-lint-css
-      env:
-        CI: true
-    - name: Lint HTML
-      run: npm run test-lint-html
-      env:
-        CI: true
-    - name: Tests
-      run: npm run test-code
-      env:
-        CI: true
-    - name: Manifest
-      run: npm run test-manifest
-      env:
-        CI: true
-    - name: Build
-      run: npm run test-build
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: ".node-version"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run test-lint
+        env:
+          CI: true
+
+      - name: Lint CSS
+        run: npm run test-lint-css
+        env:
+          CI: true
+
+      - name: Lint HTML
+        run: npm run test-lint-html
+        env:
+          CI: true
+
+      - name: Tests
+        run: npm run test-code
+        env:
+          CI: true
+
+      - name: Manifest
+        run: npm run test-manifest
+        env:
+          CI: true
+
+      - name: Validate manifest.json of the extension
+        uses: cardinalby/schema-validator-action@c2da05377e89dd0c9b7be9420da0b3534b1efcce # pin@v1
+        with:
+          file: ext/manifest.json
+          schema: "https://json.schemastore.org/chrome-manifest.json"
+
+      - name: Build
+        run: npm run test-build
diff --git a/.github/workflows/create-prerelease-on-tag.yml b/.github/workflows/create-prerelease-on-tag.yml
new file mode 100644
index 00000000..3d749c58
--- /dev/null
+++ b/.github/workflows/create-prerelease-on-tag.yml
@@ -0,0 +1,46 @@
+name: Create prerelease on tag
+on:
+  push:
+    tags:
+      - "*.*.*.*"
+  workflow_dispatch:
+permissions:
+  contents: read
+jobs:
+  build-release-publish:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: ".node-version"
+
+      - name: Lint
+        run: npm run-script build
+        shell: bash
+
+      - name: Release
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # pin@v0.1.15
+        with:
+          generate_release_notes: true
+          prerelease: true
+          files: builds/*
+
+      - name: Dispatch publish-chrome-development
+        uses: aurelien-baudet/workflow-dispatch@93e95b157d791ae7f42aef8f8a0d3d723eba1c31 # pin@v2
+        with:
+          workflow: publish-chrome-development
+          token: ${{ secrets.GITHUB_TOKEN }}
+          wait-for-completion: false
+
+      - name: Dispatch publish-firefox-development
+        uses: aurelien-baudet/workflow-dispatch@93e95b157d791ae7f42aef8f8a0d3d723eba1c31 # pin@v2
+        with:
+          workflow: publish-firefox-development
+          token: ${{ secrets.GITHUB_TOKEN }}
+          wait-for-completion: false
diff --git a/.github/workflows/delay.yml b/.github/workflows/delay.yml
new file mode 100644
index 00000000..11d29bd9
--- /dev/null
+++ b/.github/workflows/delay.yml
@@ -0,0 +1,44 @@
+# This workflow is used to delay the execution of workflows that need to use an environment.
+# The delay occurs thanks to the usage of the 12hoursDelay environment.
+#
+# It is used to delay the execution of the publish-chrome(-development) workflow to avoid the
+# Google Web Store rejecting the upload of a new version because it is still in review.
+#
+# The reason we can't directly do a workflow-dispatch is because the 12hoursDelay
+# environment does not include our secrets, so instead we chain two workflow-dispatch calls.
+
+name: delay
+on:
+  workflow_dispatch:
+    inputs:
+      workflow:
+        description: "Workflow name"
+        required: true
+      attemptNumber:
+        description: "Attempt number"
+        required: false
+        default: "1"
+      maxAttempts:
+        description: "Max attempts"
+        required: false
+        default: "10"
+permissions: {}
+jobs:
+  delay:
+    runs-on: ubuntu-latest
+    environment: 12hoursDelay
+    permissions:
+      actions: write
+    steps:
+      - name: Start the next attempt
+        uses: aurelien-baudet/workflow-dispatch@93e95b157d791ae7f42aef8f8a0d3d723eba1c31 # pin@v2
+        with:
+          workflow: ${{ github.event.inputs.workflow }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+          wait-for-completion: false
+          inputs: |
+            {
+              "attemptNumber": "${{ github.event.inputs.attemptNumber }}",
+              "maxAttempts": "${{ github.event.inputs.maxAttempts }}",
+              "environment": "${{ github.event.inputs.environment }}"
+            }
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
new file mode 100644
index 00000000..5ee786ef
--- /dev/null
+++ b/.github/workflows/playwright.yml
@@ -0,0 +1,109 @@
+name: Playwright Tests
+on:
+  push:
+    branches: [master]
+  pull_request:
+permissions:
+  contents: read
+jobs:
+  playwright:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: "npm"
+          node-version-file: ".node-version"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Cache playwright browsers
+        id: cache-playwright
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cache/ms-playwright
+          key: cache-playwright-${{ hashFiles('package-lock.json') }} # playwright version is included in package-lock, so this serves as a reasonable cache key
+
+      - if: ${{ steps.cache-playwright.outputs.cache-hit != 'true' }}
+        name: Install Playwright Browsers
+        run: npx playwright install --with-deps chromium
+
+      - name: Grab latest dictionaries from dictionaries branch
+        uses: actions/checkout@v3
+        with:
+          ref: dictionaries
+          path: dictionaries
+
+      - name: Grab latest screenshots from master branch
+        uses: dawidd6/action-download-artifact@5e780fc7bbd0cac69fc73271ed86edf5dcb72d67 # pin@v2
+        continue-on-error: true
+        id: download-screenshots
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          name: playwright-screenshots
+          branch: master
+          workflow: playwright.yml
+          workflow_conclusion: success
+          path: test/playwright/__screenshots__/
+
+      - name: "[PR] Generate new screenshots & compare against master"
+        id: playwright
+        run: |
+          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
+          echo "PLAYWRIGHT_OUTPUT<<$EOF" >> $GITHUB_OUTPUT
+          npx playwright test 2>&1 | tee $GITHUB_OUTPUT || true
+          echo "$EOF" >> $GITHUB_OUTPUT
+          echo "NUM_FAILED=$(grep -c 'Screenshot comparison failed' $GITHUB_OUTPUT)" >> $GITHUB_OUTPUT
+        continue-on-error: true
+        if: github.event_name == 'pull_request' && steps.download-screenshots.outcome != 'failure'
+
+      - name: "[Push] Generate new authoritative screenshots for master"
+        id: playwright-master
+        run: npx playwright test -u
+        if: github.event_name == 'push'
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: playwright-screenshots
+          path: test/playwright/__screenshots__/
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: playwright-report
+          path: playwright-report/
+
+      - name: "[Couldn't download screenshots] Comment results on PR"
+        uses: mshick/add-pr-comment@a65df5f64fc741e91c59b8359a4bc56e57aaf5b1 # pin@v2
+        if: github.event_name == 'pull_request' && steps.download-screenshots.outcome == 'failure'
+        with:
+          message: |
+            :heavy_exclamation_mark: Could not fetch screenshots from master branch, so had nothing to make a visual comparison against; please check the "download-screenshots" step in the workflow run and rerun it before merging.
+
+      - name: "[Success] Comment results on PR"
+        uses: mshick/add-pr-comment@a65df5f64fc741e91c59b8359a4bc56e57aaf5b1 # pin@v2
+        if: github.event_name == 'pull_request' && steps.download-screenshots.outcome != 'failure' && steps.playwright.outputs.NUM_FAILED == 0
+        with:
+          message: |
+            :heavy_check_mark: No visual differences introduced by this PR.
+            [View Playwright Report](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts) (note: open the "playwright-report" artifact)
+
+      - name: "[Failure] Comment results on PR"
+        uses: mshick/add-pr-comment@a65df5f64fc741e91c59b8359a4bc56e57aaf5b1 # pin@v2
+        if: github.event_name == 'pull_request' && steps.download-screenshots.outcome != 'failure' && steps.playwright.outputs.NUM_FAILED != 0
+        with:
+          message: |
+            :warning: {{ steps.playwright.outputs.NUM_FAILED }} visual differences introduced by this PR; please validate if they are desirable.
+            <details>
+            <summary>Playwright Test Results</summary>
+            <pre>
+            ${{ steps.playwright.outputs.PLAYWRIGHT_OUTPUT }}
+            </pre>
+            </details>
+            [View Playwright Report](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts) (note: open the "playwright-report" artifact)
diff --git a/.github/workflows/publish-chrome-development.yml b/.github/workflows/publish-chrome-development.yml
new file mode 100644
index 00000000..bf866f67
--- /dev/null
+++ b/.github/workflows/publish-chrome-development.yml
@@ -0,0 +1,97 @@
+name: publish-chrome-development
+on:
+  workflow_dispatch:
+    inputs:
+      attemptNumber:
+        description: "Attempt number"
+        required: false
+        default: "1"
+      maxAttempts:
+        description: "Max attempts"
+        required: false
+        default: "10"
+permissions:
+  contents: read
+jobs:
+  upload-on-webstore:
+    runs-on: ubuntu-latest
+    environment: cd
+    outputs:
+      result: ${{ steps.webStorePublish.outcome }}
+      releaseUploadUrl: ${{ steps.getZipAsset.outputs.releaseUploadUrl }}
+    permissions:
+      actions: write
+    steps:
+      - name: Get the next attempt number
+        id: getNextAttemptNumber
+        uses: cardinalby/js-eval-action@b34865f1d9cfdf35356013627474857cfe0d5091 # pin@v1.0.7
+        env:
+          attemptNumber: ${{ github.event.inputs.attemptNumber }}
+          maxAttempts: ${{ github.event.inputs.maxAttempts }}
+        with:
+          expression: |
+            {
+              const
+                attempt = parseInt(env.attemptNumber),
+                max = parseInt(env.maxAttempts);
+              assert(attempt && max && max >= attempt);
+              return attempt < max ? attempt + 1 : '';
+            }
+
+      - uses: robinraju/release-downloader@768b85c8d69164800db5fc00337ab917daf3ce68 # pin@v1.7
+        with:
+          tag: ${{ github.ref_name }}
+          fileName: "*"
+
+      - name: Fetch Google API access token
+        id: fetchAccessToken
+        uses: cardinalby/google-api-fetch-token-action@24c99245e2a2494cc4c4b1037203d319a184b15b # pin@v1.0.3
+        with:
+          clientId: ${{ secrets.G_CLIENT_ID }}
+          clientSecret: ${{ secrets.G_CLIENT_SECRET }}
+          refreshToken: ${{ secrets.G_REFRESH_TOKEN }}
+
+      - name: Upload to Google Web Store
+        id: webStoreUpload
+        continue-on-error: true
+        uses: cardinalby/webext-buildtools-chrome-webstore-upload-action@8db7a005529498d95d3e2e0166f6f4050d2b96a5 # pin@v1.0.10
+        with:
+          zipFilePath: yomitan-chrome-dev.zip
+          extensionId: ${{ secrets.G_DEVELOPMENT_EXTENSION_ID }}
+          apiAccessToken: ${{ steps.fetchAccessToken.outputs.accessToken }}
+          waitForUploadCheckCount: 10
+          waitForUploadCheckIntervalMs: 180000 # 3 minutes
+
+      # Schedule a next attempt if store refused to accept new version because it
+      # still has a previous one in review
+      - name: Start the next attempt with the delay
+        uses: aurelien-baudet/workflow-dispatch@93e95b157d791ae7f42aef8f8a0d3d723eba1c31 # pin@v2
+        if: |
+          steps.getNextAttemptNumber.outputs.result &&
+          steps.webStoreUpload.outputs.inReviewError == 'true'
+        with:
+          workflow: delay
+          token: ${{ secrets.GITHUB_TOKEN }}
+          wait-for-completion: false
+          inputs: |
+            {
+              "attemptNumber": "${{ steps.getNextAttemptNumber.outputs.result }}",
+              "maxAttempts": "${{ github.event.inputs.maxAttempts }}",
+              "workflow": "${{ github.workflow }}"
+            }
+
+      - name: Abort on unrecoverable upload error
+        if: |
+          !steps.webStoreUpload.outputs.newVersion &&
+          steps.webStoreUpload.outputs.sameVersionAlreadyUploadedError != 'true'
+        run: exit 1
+
+      - name: Publish on Google Web Store
+        id: webStorePublish
+        if: |
+          steps.webStoreUpload.outputs.newVersion ||
+          steps.webStoreUpload.outputs.sameVersionAlreadyUploadedError == 'true'
+        uses: cardinalby/webext-buildtools-chrome-webstore-publish-action@d39ebd4ab4ea4b44498bf5fc34d4b3db7706f1ed # pin@v1.0.7
+        with:
+          extensionId: ${{ secrets.G_DEVELOPMENT_EXTENSION_ID }}
+          apiAccessToken: ${{ steps.fetchAccessToken.outputs.accessToken }}
diff --git a/.github/workflows/publish-chrome.yml b/.github/workflows/publish-chrome.yml
new file mode 100644
index 00000000..e1502165
--- /dev/null
+++ b/.github/workflows/publish-chrome.yml
@@ -0,0 +1,99 @@
+name: publish-chrome
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+    inputs:
+      attemptNumber:
+        description: "Attempt number"
+        required: false
+        default: "1"
+      maxAttempts:
+        description: "Max attempts"
+        required: false
+        default: "10"
+permissions:
+  contents: read
+jobs:
+  upload-on-webstore:
+    runs-on: ubuntu-latest
+    environment: cd
+    outputs:
+      result: ${{ steps.webStorePublish.outcome }}
+      releaseUploadUrl: ${{ steps.getZipAsset.outputs.releaseUploadUrl }}
+    permissions:
+      actions: write
+    steps:
+      - name: Get the next attempt number
+        id: getNextAttemptNumber
+        uses: cardinalby/js-eval-action@b34865f1d9cfdf35356013627474857cfe0d5091 # pin@v1.0.7
+        env:
+          attemptNumber: ${{ github.event.inputs.attemptNumber }}
+          maxAttempts: ${{ github.event.inputs.maxAttempts }}
+        with:
+          expression: |
+            {
+              const
+                attempt = parseInt(env.attemptNumber),
+                max = parseInt(env.maxAttempts);
+              assert(attempt && max && max >= attempt);
+              return attempt < max ? attempt + 1 : '';
+            }
+
+      - uses: robinraju/release-downloader@768b85c8d69164800db5fc00337ab917daf3ce68 # pin@v1.7
+        with:
+          tag: ${{ github.ref_name }}
+          fileName: "*"
+
+      - name: Fetch Google API access token
+        id: fetchAccessToken
+        uses: cardinalby/google-api-fetch-token-action@24c99245e2a2494cc4c4b1037203d319a184b15b # pin@v1.0.3
+        with:
+          clientId: ${{ secrets.G_CLIENT_ID }}
+          clientSecret: ${{ secrets.G_CLIENT_SECRET }}
+          refreshToken: ${{ secrets.G_REFRESH_TOKEN }}
+
+      - name: Upload to Google Web Store
+        id: webStoreUpload
+        continue-on-error: true
+        uses: cardinalby/webext-buildtools-chrome-webstore-upload-action@8db7a005529498d95d3e2e0166f6f4050d2b96a5 # pin@v1.0.10
+        with:
+          zipFilePath: yomitan-chrome.zip
+          extensionId: ${{ secrets.G_STABLE_EXTENSION_ID }}
+          apiAccessToken: ${{ steps.fetchAccessToken.outputs.accessToken }}
+          waitForUploadCheckCount: 10
+          waitForUploadCheckIntervalMs: 180000 # 3 minutes
+
+      # Schedule a next attempt if store refused to accept new version because it
+      # still has a previous one in review
+      - name: Start the next attempt with the delay
+        uses: aurelien-baudet/workflow-dispatch@93e95b157d791ae7f42aef8f8a0d3d723eba1c31 # pin@v2
+        if: |
+          steps.getNextAttemptNumber.outputs.result &&
+          steps.webStoreUpload.outputs.inReviewError == 'true'
+        with:
+          workflow: delay
+          token: ${{ secrets.GITHUB_TOKEN }}
+          wait-for-completion: false
+          inputs: |
+            {
+              "attemptNumber": "${{ steps.getNextAttemptNumber.outputs.result }}",
+              "maxAttempts": "${{ github.event.inputs.maxAttempts }}",
+              "workflow": "${{ github.workflow }}"
+            }
+
+      - name: Abort on unrecoverable upload error
+        if: |
+          !steps.webStoreUpload.outputs.newVersion &&
+          steps.webStoreUpload.outputs.sameVersionAlreadyUploadedError != 'true'
+        run: exit 1
+
+      - name: Publish on Google Web Store
+        id: webStorePublish
+        if: |
+          steps.webStoreUpload.outputs.newVersion ||
+          steps.webStoreUpload.outputs.sameVersionAlreadyUploadedError == 'true'
+        uses: cardinalby/webext-buildtools-chrome-webstore-publish-action@d39ebd4ab4ea4b44498bf5fc34d4b3db7706f1ed # pin@v1.0.7
+        with:
+          extensionId: ${{ secrets.G_STABLE_EXTENSION_ID }}
+          apiAccessToken: ${{ steps.fetchAccessToken.outputs.accessToken }}
diff --git a/.github/workflows/publish-firefox-development.yml b/.github/workflows/publish-firefox-development.yml
new file mode 100644
index 00000000..6ce61dc5
--- /dev/null
+++ b/.github/workflows/publish-firefox-development.yml
@@ -0,0 +1,84 @@
+# For the Firefox development addon, people install it manually,
+# and updates are distributed via the JSON file created in this
+# action which is stored in the metadata branch of this repo.
+
+name: publish-firefox-development
+on:
+  workflow_dispatch:
+permissions:
+  contents: read
+jobs:
+  build-signed-xpi-asset:
+    runs-on: ubuntu-latest
+    environment: cd
+    permissions:
+      contents: write
+    steps:
+      - uses: robinraju/release-downloader@768b85c8d69164800db5fc00337ab917daf3ce68 # pin@v1.7
+        with:
+          tag: ${{ github.ref_name }}
+          fileName: "*"
+
+      - name: Sign Firefox xpi for offline distribution
+        id: ffSignXpi
+        continue-on-error: true
+        uses: cardinalby/webext-buildtools-firefox-sign-xpi-action@94a2e58141e33c4306a72a93f191e8540189df92 # pin@v1.0.6
+        with:
+          timeoutMs: 1200000
+          extensionId: ${{ secrets.FF_OFFLINE_EXT_ID }}
+          zipFilePath: yomitan-firefox-dev.zip
+          xpiFilePath: yomitan-firefox-dev.xpi
+          jwtIssuer: ${{ secrets.FF_JWT_ISSUER }}
+          jwtSecret: ${{ secrets.FF_JWT_SECRET }}
+
+      - name: Abort on sign error
+        if: |
+          steps.ffSignXpi.outcome == 'failure' &&
+          steps.ffSignXpi.outputs.sameVersionAlreadyUploadedError != 'true'
+        run: exit 1
+
+      - name: Upload offline xpi release asset
+        id: uploadReleaseAsset
+        if: steps.ffSignXpi.outcome == 'success'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: yomitan-firefox.xpi
+          asset_name: yomitan-firefox.xpi
+          asset_content_type: application/x-xpinstall
+
+      # update update.json so that all people who have the dev version installed get the new update
+
+      - uses: actions/checkout@v3
+        with:
+          ref: metadata
+
+      - name: Recreate update.json
+        run: |
+          cat > update.json << EOF
+          {
+              "addons": {
+                  "{2d13e145-294e-4ead-9bce-b4644b203a00}": {
+                      "updates": [
+                          {
+                              "version": "${{ github.event.release.name }}",
+                              "update_link": "${{ steps.uploadReleaseAsset.browser_download_url }}"
+                          }
+                      ]
+                  }
+              }
+          }
+          EOF
+
+      - name: Commit files
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git commit -a -m "${{ github.event.release.name }} - ${{ github.event.release.html_url }}"
+
+      - name: Push changes
+        uses: ad-m/github-push-action@0fafdd62b84042d49ec0cb92d9cac7f7ce4ec79e # pin@master
+        with:
+          branch: metadata
diff --git a/.github/workflows/publish-firefox.yml b/.github/workflows/publish-firefox.yml
new file mode 100644
index 00000000..1dd6d260
--- /dev/null
+++ b/.github/workflows/publish-firefox.yml
@@ -0,0 +1,32 @@
+name: publish-firefox
+on:
+  release:
+    types: [released]
+permissions:
+  contents: read
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: cd
+    steps:
+      - uses: robinraju/release-downloader@768b85c8d69164800db5fc00337ab917daf3ce68 # pin@v1.7
+        with:
+          tag: ${{ github.ref_name }}
+          fileName: "*"
+
+      - name: Deploy to Firefox Addons
+        id: addonsDeploy
+        uses: cardinalby/webext-buildtools-firefox-addons-action@924ad87df7e4af50a654c164ad9e498dce260ffa # pin@v1.0.9
+        continue-on-error: true
+        with:
+          zipFilePath: yomitan-firefox.zip
+          extensionId: ${{ secrets.FF_EXTENSION_ID }}
+          jwtIssuer: ${{ secrets.FF_JWT_ISSUER }}
+          jwtSecret: ${{ secrets.FF_JWT_SECRET }}
+
+      - name: Abort on upload error
+        if: |
+          steps.addonsDeploy.outcome == 'failure' &&
+          steps.addonsDeploy.outputs.sameVersionAlreadyUploadedError != 'true' &&
+          steps.addonsDeploy.outputs.timeoutError != 'true'
+        run: exit 1
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
new file mode 100644
index 00000000..c39c52bb
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,68 @@
+name: Scorecard supply-chain security
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    - cron: "34 17 * * 1"
+  push:
+    branches: ["master"]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+      # Uncomment the permissions below if installing in a private repository.
+      # contents: read
+      # actions: read
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@e38b1902ae4f44df626f11ba0734b14fb91f8f86 # v2.1.2
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository, or
+          # - you are installing Scorecard on a *private* repository
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
+          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+
+          # Public repositories:
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.
+          # For private repositories:
+          #   - `publish_results` will always be set to `false`, regardless
+          #     of the value entered here.
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
+        with:
+          sarif_file: results.sarif
diff --git a/.github/workflows/touch-google-refresh-token.yml b/.github/workflows/touch-google-refresh-token.yml
new file mode 100644
index 00000000..9c4e2ec9
--- /dev/null
+++ b/.github/workflows/touch-google-refresh-token.yml
@@ -0,0 +1,16 @@
+name: Touch google token
+on:
+  schedule:
+    - cron: "0 3 2 * *" # At 03:00 on day-of-month 2
+  workflow_dispatch:
+permissions: {}
+jobs:
+  fetchToken:
+    runs-on: ubuntu-latest
+    environment: cd
+    steps:
+      - uses: cardinalby/google-api-fetch-token-action@24c99245e2a2494cc4c4b1037203d319a184b15b # pin@v1.0.3
+        with:
+          clientId: ${{ secrets.G_CLIENT_ID }}
+          clientSecret: ${{ secrets.G_CLIENT_SECRET }}
+          refreshToken: ${{ secrets.G_REFRESH_TOKEN }}