diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b83aa8e..58cc701 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,6 @@ permissions:
 jobs:
   detect:
     name: Detect Changes
-    # Use `ubuntu-24.04` on public repositories.
     runs-on: ubuntu-latest
     if: github.event_name != 'pull_request' || github.event.pull_request.draft == false
     permissions:
@@ -54,22 +53,22 @@ jobs:
               - 'composer.*'
             phpcs:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-phpcs.yml'
+              - '.github/workflows/reusable-phpcs-public.yml' # Update this if using private reusable workflow
               - '.phpcs.xml.dist'
             phpstan:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-phpstan.yml'
+              - '.github/workflows/reusable-phpstan-public.yml' # Update this if using private reusable workflow
               - 'phpstan.neon.dist'
             phpunit:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-phpunit.yml'
+              - '.github/workflows/reusable-phpunit-public.yml' # Update this if using private reusable workflow
               - 'tests/**/*.php'
               - 'phpunit.xml.dist'
               - 'package*.json'
               - '.wp-env.test.json'
             js:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-lint-css-js.yml'
+              - '.github/workflows/reusable-lint-css-js-public.yml' # Update this if using private reusable workflow
               - '.nvmrc'
               - '**.cjs'
               - '**.js'
@@ -90,12 +89,12 @@ jobs:
               - '.stylelint.config.js'
             e2e:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-e2e.yml'
+              - '.github/workflows/reusable-e2e-public.yml' # Update this if using private reusable workflow
               - 'tests/e2e/**/*'
               - 'playwright.config.ts'
             jest:
               - '.github/workflows/ci.yml'
-              - '.github/workflows/reusable-jest.yml'
+              - '.github/workflows/reusable-jest-public.yml' # Update this if using private reusable workflow
               - 'tests/js/**/*'
               - 'src/**/__tests__/**/*'
               - 'src/**/*.test.ts'
@@ -110,8 +109,8 @@ jobs:
     name: PHPCS
     needs: detect
     if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpcs == 'true'
-    uses: ./.github/workflows/reusable-phpcs.yml
-    # uses: ./.github/workflows/reusable-phpcs-public.yml
+    uses: ./.github/workflows/reusable-phpcs-public.yml
+    # uses: ./.github/workflows/reusable-phpcs.yml
     permissions:
       contents: read
     with:
@@ -121,8 +120,8 @@ jobs:
     name: PHPStan
     needs: detect
     if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpstan == 'true'
-    uses: ./.github/workflows/reusable-phpstan.yml
-    # uses: ./.github/workflows/reusable-phpstan-public.yml
+    uses: ./.github/workflows/reusable-phpstan-public.yml
+    # uses: ./.github/workflows/reusable-phpstan.yml
     permissions:
       contents: read
     with:
@@ -132,8 +131,8 @@ jobs:
     name: CSS/JS Lint
     needs: detect
     if: needs.detect.outputs.css == 'true' || needs.detect.outputs.js == 'true'
-    uses: ./.github/workflows/reusable-lint-css-js.yml
-    # uses: ./.github/workflows/reusable-lint-css-js-public.yml
+    uses: ./.github/workflows/reusable-lint-css-js-public.yml
+    # uses: ./.github/workflows/reusable-lint-css-js.yml
     permissions:
       contents: read
 
@@ -141,8 +140,8 @@ jobs:
     name: Jest Unit Tests
     needs: detect
     if: needs.detect.outputs.js == 'true' || needs.detect.outputs.jest == 'true'
-    uses: ./.github/workflows/reusable-jest.yml
-    # uses: ./.github/workflows/reusable-jest-public.yml
+    uses: ./.github/workflows/reusable-jest-public.yml
+    # uses: ./.github/workflows/reusable-jest.yml
     permissions:
       contents: read
     with:
@@ -152,8 +151,8 @@ jobs:
     name: PHPUnit (PHP ${{ matrix.php }}, WP ${{ matrix.wp }})
     needs: [detect, build-plugin-zip]
     if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpunit == 'true'
-    uses: ./.github/workflows/reusable-phpunit.yml
-    # uses: ./.github/workflows/reusable-phpunit-public.yml
+    uses: ./.github/workflows/reusable-phpunit-public.yml
+    # uses: ./.github/workflows/reusable-phpunit.yml
     permissions:
       contents: read
     strategy:
@@ -175,11 +174,11 @@ jobs:
 
   e2e:
     name: E2E Tests
-    # needs: detect
-    needs: phpunit
+    needs: [detect, build-plugin-zip]
+    # needs: phpstan
     if: needs.detect.outputs.php == 'true' || needs.detect.outputs.e2e == 'true' || needs.detect.outputs.js == 'true' || needs.detect.outputs.css == 'true'
-    uses: ./.github/workflows/reusable-e2e.yml
-    # uses: ./.github/workflows/reusable-e2e-public.yml
+    uses: ./.github/workflows/reusable-e2e-public.yml
+    # uses: ./.github/workflows/reusable-e2e.yml
     permissions:
       contents: read
     with:
@@ -189,8 +188,8 @@ jobs:
     name: Build Plugin Zip
     permissions:
       contents: read
-    uses: ./.github/workflows/reusable-build.yml
-    # uses: ./.github/workflows/reusable-build-public.yml
+    uses: ./.github/workflows/reusable-build-public.yml
+    # uses: ./.github/workflows/reusable-build.yml
     with:
       php-version: '8.2'
       artifact-name: plugin-skeleton-d-pr${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
@@ -200,8 +199,8 @@ jobs:
     name: Playground Preview
     needs: build-plugin-zip
     if: github.event_name == 'pull_request'
-    uses: ./.github/workflows/reusable-wp-playground-pr-preview.yml
-    # uses: ./.github/workflows/reusable-wp-playground-pr-preview-public.yml
+    uses: ./.github/workflows/reusable-wp-playground-pr-preview-public.yml
+    # uses: ./.github/workflows/reusable-wp-playground-pr-preview.yml
     permissions:
       actions: read
       contents: write
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ff22840..dcaea51 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - name: Prepare release
         id: release
-        uses: googleapis/release-please-action@5c625bfb5d1ff62eadeeb3772007f7f66fdcf071
+        uses: googleapis/release-please-action@5c625bfb5d1ff62eadeeb3772007f7f66fdcf071 # v4.4.1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           config-file: release-please-config.json
diff --git a/.github/workflows/test-private-workflows.yml b/.github/workflows/test-private-workflows.yml
new file mode 100644
index 0000000..2bbc164
--- /dev/null
+++ b/.github/workflows/test-private-workflows.yml
@@ -0,0 +1,181 @@
+# These are used by the repository to test the private workflows for the repository.
+# Projects using the skeleton should remove this file and update the `ci.yml` workflow.
+name: CI (Private Workflows)
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+      - release/**
+    types: [opened, synchronize, reopened, ready_for_review]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  detect:
+    name: Detect Changes
+    runs-on: ubuntu-24.04
+    if: github.event_name != 'pull_request' || github.event.pull_request.draft == false
+    permissions:
+      contents: read
+      pull-requests: read
+    outputs:
+      php: ${{ steps.filter.outputs.php }}
+      phpcs: ${{ steps.filter.outputs.phpcs }}
+      phpstan: ${{ steps.filter.outputs.phpstan }}
+      phpunit: ${{ steps.filter.outputs.phpunit }}
+      js: ${{ steps.filter.outputs.js }}
+      css: ${{ steps.filter.outputs.css }}
+      e2e: ${{ steps.filter.outputs.e2e }}
+      jest: ${{ steps.filter.outputs.jest }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - name: Detect file changes
+        uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
+        id: filter
+        with:
+          filters: |
+            php:
+              - 'composer.*'
+            phpcs:
+              - '.github/workflows/reusable-phpcs.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - '.phpcs.xml.dist'
+            phpstan:
+              - '.github/workflows/reusable-phpstan.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - 'phpstan.neon.dist'
+            phpunit:
+              - '.github/workflows/reusable-phpunit.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - 'phpunit.xml.dist'
+              - 'package*.json'
+            js:
+              - '.github/workflows/reusable-lint-css-js.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - 'eslint.config.mjs'
+              - '.nvmrc'
+              - '.prettierrc.js'
+              - 'package*.json'
+              - 'tsconfig*.json'
+            css:
+              - '.stylelintignore'
+              - '.stylelint.config.js*'
+            e2e:
+              - '.github/workflows/reusable-e2e.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - 'playwright.config.ts'
+            jest:
+              - '.github/workflows/reusable-jest.yml'
+              - '.github/workflows/test-private-workflows.yml'
+              - 'jest.config.js'
+              - 'package*.json'
+
+  phpcs:
+    name: PHPCS
+    needs: detect
+    if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpcs == 'true'
+    uses: ./.github/workflows/reusable-phpcs.yml
+    permissions:
+      contents: read
+    with:
+      php-version: '8.2'
+
+  phpstan:
+    name: PHPStan
+    needs: detect
+    if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpstan == 'true'
+    uses: ./.github/workflows/reusable-phpstan.yml
+    permissions:
+      contents: read
+    with:
+      php-version: '8.2'
+
+  lint-css-js:
+    name: CSS/JS Lint
+    needs: detect
+    if: needs.detect.outputs.css == 'true' || needs.detect.outputs.js == 'true'
+    uses: ./.github/workflows/reusable-lint-css-js.yml
+    permissions:
+      contents: read
+
+  jest:
+    name: Jest Unit Tests
+    needs: detect
+    if: needs.detect.outputs.js == 'true' || needs.detect.outputs.jest == 'true'
+    uses: ./.github/workflows/reusable-jest.yml
+    permissions:
+      contents: read
+    with:
+      coverage: true
+
+  phpunit:
+    name: PHPUnit (PHP ${{ matrix.php }}, WP ${{ matrix.wp }})
+    needs: detect
+    if: needs.detect.outputs.php == 'true' || needs.detect.outputs.phpunit == 'true'
+    uses: ./.github/workflows/reusable-phpunit.yml
+    permissions:
+      contents: read
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ['8.4']
+        wp: ['latest']
+        include:
+          - php: '8.4'
+            wp: 'latest'
+            coverage: true
+    with:
+      php-version: ${{ matrix.php }}
+      wp-version: ${{ matrix.wp }}
+      coverage: ${{ matrix.coverage == true }}
+    secrets: inherit
+
+  e2e:
+    name: E2E Tests
+    needs: detect
+    if: needs.detect.outputs.php == 'true' || needs.detect.outputs.e2e == 'true' || needs.detect.outputs.js == 'true' || needs.detect.outputs.css == 'true'
+    uses: ./.github/workflows/reusable-e2e.yml
+    permissions:
+      contents: read
+    with:
+      php-version: '8.2'
+
+  build-plugin-zip:
+    name: Build Plugin Zip
+    permissions:
+      contents: read
+    uses: ./.github/workflows/reusable-build.yml
+    with:
+      php-version: '8.2'
+      artifact-name: plugin-skeleton-d-pr-private-${{ github.event.pull_request.head.sha || github.sha }}
+
+    secrets: inherit
+
+  playground-preview:
+    name: Playground Preview
+    needs: build-plugin-zip
+    if: github.event_name == 'pull_request'
+    uses: ./.github/workflows/reusable-wp-playground-pr-preview.yml
+    permissions:
+      actions: read
+      contents: write
+      pull-requests: write
+    with:
+      run-id: ${{ github.run_id }}
+      artifact-prefix: 'plugin-skeleton-d-pr-private'
+      artifact-filename: 'plugin-skeleton-d.zip'