diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e1f0888..5ca951d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,10 +1,27 @@
 name: CI
 
-on: pull_request
+on:
+  pull_request:
+  workflow_dispatch:
+    inputs:
+      casks:
+        description: List of casks to audit (comma-separated)
+        required: true
+      skip_install:
+        description: Skip installation of casks
+        required: false
+        default: true
+        type: boolean
+      new_cask:
+        description: Apply new cask audit
+        required: false
+        default: false
+        type: boolean
 
 env:
   HOMEBREW_DEVELOPER: 1
   HOMEBREW_NO_AUTO_UPDATE: 1
+  HOMEBREW_NO_INSTALL_FROM_API: 1
   HOMEBREW_GITHUB_API_TOKEN: ${{ github.token }}
 
 concurrency:
@@ -18,16 +35,18 @@ jobs:
   generate-matrix:
     outputs:
       matrix: ${{ steps.generate-matrix.outputs.matrix }}
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew
         uses: Homebrew/actions/setup-homebrew@master
         with:
+          core: false
+          cask: true
           test-bot: false
 
       - name: Check out Pull Request
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -35,14 +54,19 @@ jobs:
       - name: Generate CI matrix
         id: generate-matrix
         run: |
-          brew tap homebrew/cask
-          brew ruby -- "$(brew --repository homebrew/cask)/cmd/lib/generate-matrix.rb" "${{ github.event.pull_request.url }}"
+          if [[ "${GITHUB_EVENT_NAME}" == "workflow_dispatch" ]]
+          then
+            brew ruby -- "$(brew --repository homebrew/cask)/cmd/lib/generate-matrix.rb" ${{ github.event.inputs.skip_install  && '--skip-install' }} ${{ github.event.inputs.new_cask  && '--new-cask' }} --casks=${{ github.event.inputs.casks }}
+          else
+            brew ruby -- "$(brew --repository homebrew/cask)/cmd/lib/generate-matrix.rb" --url="${{ github.event.pull_request.url }}"
+          fi
 
   test:
     name: ${{ matrix.name }}
     needs: generate-matrix
     runs-on: ${{ matrix.runner }}
     strategy:
+      fail-fast: false
       matrix:
         include: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
     steps:
@@ -50,33 +74,28 @@ jobs:
         id: set-up-homebrew
         uses: Homebrew/actions/setup-homebrew@master
         with:
+          core: false
+          cask: true
           test-bot: false
 
+      - name: Enable debug mode
+        run: |
+          echo 'HOMEBREW_DEBUG=1' >> "${GITHUB_ENV}"
+          echo 'HOMEBREW_VERBOSE=1' >> "${GITHUB_ENV}"
+        if: runner.debug
+
       - name: Check out Pull Request
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           persist-credentials: false
 
       - name: Clean up CI machine
         run: |
-          if ! brew list --cask visual-studio &>/dev/null; then
-            if ! rm -r '/Applications/Visual Studio.app'; then
-              echo '::warning::Removing Visual Studio is no longer necessary.'
-            fi
-          fi
-          
           if ! brew uninstall --cask julia && ! rm -r /Applications/Julia-*.app; then
             echo '::warning::Removing Julia is no longer necessary.'
           fi
 
-          if ! rm /usr/local/share/man/man1/al.1 || \
-             ! sudo rm /etc/paths.d/mono-commands || \
-             ! sudo rm -r /Library/Frameworks/Mono.framework || \
-             ! sudo pkgutil --forget com.xamarin.mono-MDK.pkg; then
-            echo '::warning::Uninstalling Mono is no longer necessary.'
-          fi
-
           if ! rm /usr/local/bin/dotnet; then
             echo '::warning::Removing `dotnet` symlink is no longer necessary.'
           fi
@@ -85,61 +104,59 @@ jobs:
             echo '::warning::Removing `cocoapods` symlink is no longer necessary.'
           fi
 
-          if ! rm /usr/local/bin/conda; then
-            echo '::warning::Removing `conda` symlink is no longer necessary.'
+          if ! rm /usr/local/bin/chromedriver; then
+            echo '::warning::Removing `chromedriver` symlink is no longer necessary.'
           fi
 
           brew unlink python && brew link --overwrite python
         if: runner.os == 'macOS'
 
-      # Workaround until the `cache` action uses the changes from
-      # https://github.com/actions/toolkit/pull/580.
-      - name: Unlink workspace
-        run: |
-          mv "${GITHUB_WORKSPACE}" "${GITHUB_WORKSPACE}-link"
-          mkdir "${GITHUB_WORKSPACE}"
-
       - name: Cache Homebrew Gems
+        id: cache
         uses: actions/cache@v3
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
-          key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
-          restore-keys: ${{ runner.os }}-rubygems-
-
-      # Workaround until the `cache` action uses the changes from
-      # https://github.com/actions/toolkit/pull/580.
-      - name: Re-link workspace
-        run: |
-          rmdir "${GITHUB_WORKSPACE}"
-          mv "${GITHUB_WORKSPACE}-link" "${GITHUB_WORKSPACE}"
+          key: ${{ matrix.runner }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
+          restore-keys: ${{ matrix.runner }}-rubygems-
 
       - name: Install Homebrew Gems
         id: gems
         run: brew install-bundler-gems
+        if: steps.cache.outputs.cache-hit != 'true'
 
       - name: Run brew readall ${{ matrix.tap }}
         id: readall
-        run: brew readall '${{ matrix.tap }}'
-        if: always() && steps.gems.outcome == 'success'
+        run: brew readall --os=all --arch=all '${{ matrix.tap }}'
+        if: >
+          always() &&
+          contains(fromJSON('["success", "skipped"]'), steps.gems.outcome) &&
+          !matrix.skip_readall
 
       - name: Run brew style ${{ matrix.tap }}
         run: brew style '${{ matrix.tap }}'
-        if: always() && steps.readall.outcome == 'success' && !matrix.cask
+        if: >
+          always() &&
+          contains(fromJSON('["success", "skipped"]'), steps.readall.outcome) &&
+          !matrix.cask
 
       - name: Run brew fetch --cask ${{ matrix.cask.token }}
         id: fetch
         run: |
-          brew fetch --cask --retry --force '${{ matrix.cask.path }}'
+          brew fetch --cask --retry --force ${{ join(matrix.fetch_args, ' ') }} '${{ matrix.cask.path }}'
         timeout-minutes: 30
-        if: always() && steps.readall.outcome == 'success' && matrix.cask
+        if: >
+          always() &&
+          contains(fromJSON('["success", "skipped"]'), steps.readall.outcome) &&
+          matrix.cask
 
       - name: Run brew audit --cask${{ (matrix.cask && ' ') || ' --tap ' }}${{ matrix.cask.token || matrix.tap }}
         id: audit
         run: |
-          brew audit --cask ${{ join(matrix.audit_args, ' ') }}${{ (matrix.cask && ' --signing ') || ' --tap ' }}'${{ matrix.cask.path || matrix.tap }}'
+          brew audit --cask ${{ join(matrix.audit_args, ' ') }}${{ (matrix.cask && ' ') || ' --tap ' }}'${{ matrix.cask.token || matrix.tap }}'
         timeout-minutes: 30
         if: >
-          always() && steps.readall.outcome == 'success' &&
+          always() &&
+          contains(fromJSON('["success", "skipped"]'), steps.readall.outcome) &&
           (!matrix.cask || steps.fetch.outcome == 'success') &&
           !matrix.skip_audit
 
@@ -173,13 +190,15 @@ jobs:
             cask_dependencies = cask_and_formula_dependencies.select { |d| d.is_a?(Cask::Cask) }.map(&:full_name)
             formula_dependencies = cask_and_formula_dependencies.select { |d| d.is_a?(Formula) }.map(&:full_name)
 
-            puts "::set-output name=was_installed::#{JSON.generate(was_installed)}"
-            puts "::set-output name=manual_installer::#{JSON.generate(manual_installer)}"
-            puts "::set-output name=macos_requirement_satisfied::#{JSON.generate(macos_requirement_satisfied)}"
-            puts "::set-output name=cask_conflicts::#{JSON.generate(cask_conflicts)}"
-            puts "::set-output name=cask_dependencies::#{JSON.generate(cask_dependencies)}"
-            puts "::set-output name=formula_conflicts::#{JSON.generate(formula_conflicts)}"
-            puts "::set-output name=formula_dependencies::#{JSON.generate(formula_dependencies)}"
+            File.open(ENV.fetch("GITHUB_OUTPUT"), "a") do |f|
+              f.puts "was_installed=#{JSON.generate(was_installed)}"
+              f.puts "manual_installer=#{JSON.generate(manual_installer)}"
+              f.puts "macos_requirement_satisfied=#{JSON.generate(macos_requirement_satisfied)}"
+              f.puts "cask_conflicts=#{JSON.generate(cask_conflicts)}"
+              f.puts "cask_dependencies=#{JSON.generate(cask_dependencies)}"
+              f.puts "formula_conflicts=#{JSON.generate(formula_conflicts)}"
+              f.puts "formula_dependencies=#{JSON.generate(formula_dependencies)}"
+            end
           EOF
         if: always() && steps.fetch.outcome == 'success' && matrix.cask
 
@@ -205,7 +224,9 @@ jobs:
         id: snapshot
         run: |
           brew ruby -r "$(brew --repository homebrew/cask)/cmd/lib/check.rb" <<'EOF'
-            puts "::set-output name=before::#{JSON.generate(Check.all)}"
+            File.open(ENV.fetch("GITHUB_OUTPUT"), "a") do |f|
+              f.puts "before=#{JSON.generate(Check.all)}"
+            end
           EOF
         if: always() && steps.info.outcome == 'success'
 
@@ -217,8 +238,6 @@ jobs:
           fromJSON(steps.info.outputs.macos_requirement_satisfied) &&
           !matrix.skip_install
         timeout-minutes: 30
-        env:
-          HOMEBREW_DEBUG: 1
 
       - name: Run brew uninstall --cask ${{ matrix.cask.token }}
         run: brew uninstall --cask '${{ matrix.cask.path }}'
@@ -260,12 +279,6 @@ jobs:
           EOF
         if: always() && steps.snapshot.outcome == 'success'
 
-      # Workaround until the `cache` action uses the changes from
-      # https://github.com/actions/toolkit/pull/580.
-      - name: Unlink workspace
-        run: |
-          rm "${GITHUB_WORKSPACE}"
-          mkdir "${GITHUB_WORKSPACE}"
   conclusion:
     name: conclusion
     needs: test