diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
deleted file mode 100644
index 342d7b0..0000000
--- a/.github/CODEOWNERS
+++ /dev/null
@@ -1 +0,0 @@
-* @actions/actions-cache
diff --git a/.github/workflows/close-inactive-issues.yml b/.github/workflows/close-inactive-issues.yml
deleted file mode 100644
index 86d227d..0000000
--- a/.github/workflows/close-inactive-issues.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: Close inactive issues
-
-on:
-  schedule:
-    - cron: "30 8 * * *"
-
-jobs:
-  close-issues:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v9
-        with:
-          days-before-issue-stale: 200
-          days-before-issue-close: 5
-          stale-issue-label: "stale"
-          stale-issue-message: "This issue is stale because it has been open for 200 days with no activity. Leave a comment to avoid closing this issue in 5 days."
-          close-issue-message: "This issue was closed because it has been inactive for 5 days since being marked as stale."
-          days-before-pr-stale: -1
-          days-before-pr-close: -1
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/issue-opened-workflow.yml b/.github/workflows/issue-opened-workflow.yml
deleted file mode 100644
index d8dfbf4..0000000
--- a/.github/workflows/issue-opened-workflow.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: Assign issue
-
-on:
-  issues:
-    types: [opened]
-
-permissions:
-  issues: write
-
-jobs:
-  run-action:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get current oncall
-        id: oncall
-        run: |
-          echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
-
-      - name: add_assignees
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.issue.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'
diff --git a/.github/workflows/licensed.yml b/.github/workflows/licensed.yml
deleted file mode 100644
index 78cf588..0000000
--- a/.github/workflows/licensed.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: License check
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  validate-cached-dependency-records:
-    runs-on: ubuntu-latest
-    name: Check licenses
-    steps:
-
-      - name: Checkout
-        uses: actions/checkout@v5
-
-      - name: Install dependencies
-        run: npm ci --ignore-scripts
-
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '3.1.7'
-
-      - name: Install licensed tool
-        run: |
-          cd "$RUNNER_TEMP"
-          curl -Lfs -o licensed.tar.gz https://github.com/licensee/licensed/archive/refs/tags/v5.0.4.tar.gz
-          tar -xzf licensed.tar.gz
-          cd licensed-5.0.4
-          bundle install
-
-      - name: Check cached dependency records
-        run: |
-          cd ${{ github.workspace }}
-          BUNDLE_GEMFILE=$RUNNER_TEMP/licensed-5.0.4/Gemfile bundle exec $RUNNER_TEMP/licensed-5.0.4/exe/licensed status
\ No newline at end of file
diff --git a/.github/workflows/pr-opened-workflow.yml b/.github/workflows/pr-opened-workflow.yml
deleted file mode 100644
index e4da21e..0000000
--- a/.github/workflows/pr-opened-workflow.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: Assign pull request reviewer
-
-on:
-  pull_request_target:
-    types: [opened]
-
-permissions:
-  pull-requests: write
-
-jobs:
-  run-action:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get current oncall
-        id: oncall
-        run: |
-          echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
-
-      - name: Request Review
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/pulls/${{ github.event.pull_request.number}}/requested_reviewers -d '{"reviewers":["${{steps.oncall.outputs.CURRENT}}"]}'
-
-      - name: Add Assignee
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.pull_request.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'
diff --git a/.github/workflows/publish-immutable-actions.yml b/.github/workflows/publish-immutable-actions.yml
deleted file mode 100644
index f66b952..0000000
--- a/.github/workflows/publish-immutable-actions.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Publish immutable action
-
-on:
-  release:
-    types: [released]
-
-permissions:
-  contents: read
-  id-token: write
-  packages: write
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checking out
-        uses: actions/checkout@v5
-      - name: Publish
-        id: publish
-        uses: actions/publish-immutable-action@0.0.3
diff --git a/.github/workflows/release-new-action-version.yml b/.github/workflows/release-new-action-version.yml
deleted file mode 100644
index 1f52abb..0000000
--- a/.github/workflows/release-new-action-version.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-name: Release new action version
-
-on:
-  release:
-    types: [released]
-  workflow_dispatch:
-    inputs:
-      TAG_NAME:
-        description: 'Tag name that the major tag will point to'
-        required: true
-
-env:
-  TAG_NAME: ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }}
-
-permissions:
-  contents: write
-
-jobs:
-  update_tag:
-    name: Update the major tag to include the ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }} changes
-    environment:
-      name: releaseNewActionVersion
-    runs-on: ubuntu-latest
-    steps:
-    - name: Update the ${{ env.TAG_NAME }} tag
-      id: update-major-tag
-      uses: actions/publish-action@v0.3.0
-      with:
-        source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
deleted file mode 100644
index 32c071d..0000000
--- a/.github/workflows/workflow.yml
+++ /dev/null
@@ -1,276 +0,0 @@
-name: Tests
-
-on:
-  pull_request:
-    branches:
-      - main
-      - releases/**
-  push:
-    branches:
-      - main
-      - releases/**
-
-permissions:
-  contents: read
-
-jobs:
-  # Build and unit test
-  build:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v5
-    - name: Setup Node.js 24.x
-      uses: actions/setup-node@v4
-      with:
-        node-version: 24.x
-        cache: npm
-    - run: npm ci
-    - name: Prettier Format Check
-      run: npm run format-check
-    - name: ESLint Check
-      run: npm run lint
-    - name: Build & Test
-      run: npm run test
-
-  # End to end save and restore
-  test-save:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v5
-    - name: Generate files in working directory
-      shell: bash
-      run: __tests__/create-cache-files.sh ${{ runner.os }} test-cache
-    - name: Generate files outside working directory
-      shell: bash
-      run: __tests__/create-cache-files.sh ${{ runner.os }} ~/test-cache
-    - name: Save cache
-      uses: ./
-      with:
-        key: test-${{ runner.os }}-${{ github.run_id }}
-        path: |
-          test-cache
-          ~/test-cache
-
-  test-restore:
-    needs: test-save
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v5
-    - name: Restore cache
-      uses: ./
-      with:
-        key: test-${{ runner.os }}-${{ github.run_id }}
-        path: |
-          test-cache
-          ~/test-cache
-    - name: Verify cache files in working directory
-      shell: bash
-      run: __tests__/verify-cache-files.sh ${{ runner.os }} test-cache
-    - name: Verify cache files outside working directory
-      shell: bash
-      run: __tests__/verify-cache-files.sh ${{ runner.os }} ~/test-cache
-
-  # End to end with proxy
-  test-proxy-save:
-    runs-on: ubuntu-latest
-    container:
-      image: ubuntu:latest
-      options: --cap-add=NET_ADMIN
-    services:
-      squid-proxy:
-        image: ubuntu/squid:latest
-        ports:
-          - 3128:3128
-    env:
-      http_proxy: http://squid-proxy:3128
-      https_proxy: http://squid-proxy:3128
-    steps:
-    - name: Wait for proxy to be ready
-      shell: bash
-      run: |
-        echo "Waiting for squid proxy to be ready..."
-        echo "Resolving squid-proxy hostname:"
-        getent hosts squid-proxy || echo "DNS resolution failed"
-        for i in $(seq 1 30); do
-          if (echo > /dev/tcp/squid-proxy/3128) 2>/dev/null; then
-            echo "Proxy is ready!"
-            exit 0
-          fi
-          echo "Attempt $i: Proxy not ready, waiting..."
-          sleep 2
-        done
-        echo "Proxy failed to become ready"
-        exit 1
-      env:
-        http_proxy: ""
-        https_proxy: ""
-    - name: Install dependencies
-      run: |
-        apt-get update
-        apt-get install -y iptables curl
-    - name: Verify proxy is working
-      run: |
-        echo "Testing proxy connectivity..."
-        curl -s -o /dev/null -w "%{http_code}" --proxy http://squid-proxy:3128 http://github.com || true
-        echo "Proxy verification complete"
-    - name: Block direct traffic (enforce proxy usage)
-      run: |
-        # Get the squid-proxy container IP
-        PROXY_IP=$(getent hosts squid-proxy | awk '{ print $1 }')
-        echo "Proxy IP: $PROXY_IP"
-        
-        # Allow loopback traffic
-        iptables -A OUTPUT -o lo -j ACCEPT
-        
-        # Allow traffic to the proxy container
-        iptables -A OUTPUT -d $PROXY_IP -j ACCEPT
-        
-        # Allow established connections
-        iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-        
-        # Allow DNS (needed for initial resolution)
-        iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
-        iptables -A OUTPUT -p tcp --dport 53 -j ACCEPT
-        
-        # Block all other outbound traffic (HTTP/HTTPS)
-        iptables -A OUTPUT -p tcp --dport 80 -j REJECT
-        iptables -A OUTPUT -p tcp --dport 443 -j REJECT
-        
-        # Log the iptables rules for debugging
-        iptables -L -v -n
-    - name: Verify direct HTTPS is blocked
-      run: |
-        echo "Testing that direct HTTPS requests fail..."
-        if curl --noproxy '*' -s --connect-timeout 5 https://github.com > /dev/null 2>&1; then
-          echo "ERROR: Direct HTTPS request succeeded - blocking is not working!"
-          exit 1
-        else
-          echo "SUCCESS: Direct HTTPS request was blocked as expected"
-        fi
-        
-        echo "Testing that HTTPS through proxy succeeds..."
-        if curl --proxy http://squid-proxy:3128 -s --connect-timeout 10 https://github.com > /dev/null 2>&1; then
-          echo "SUCCESS: HTTPS request through proxy succeeded"
-        else
-          echo "ERROR: HTTPS request through proxy failed!"
-          exit 1
-        fi
-    - name: Checkout
-      uses: actions/checkout@v5
-    - name: Generate files
-      run: __tests__/create-cache-files.sh proxy test-cache
-    - name: Save cache
-      uses: ./
-      with:
-        key: test-proxy-${{ github.run_id }}
-        path: test-cache
-
-  test-proxy-restore:
-    needs: test-proxy-save
-    runs-on: ubuntu-latest
-    container:
-      image: ubuntu:latest
-      options: --cap-add=NET_ADMIN
-    services:
-      squid-proxy:
-        image: ubuntu/squid:latest
-        ports:
-          - 3128:3128
-    env:
-      http_proxy: http://squid-proxy:3128
-      https_proxy: http://squid-proxy:3128
-    steps:
-    - name: Wait for proxy to be ready
-      shell: bash
-      run: |
-        echo "Waiting for squid proxy to be ready..."
-        echo "Resolving squid-proxy hostname:"
-        getent hosts squid-proxy || echo "DNS resolution failed"
-        for i in $(seq 1 30); do
-          if (echo > /dev/tcp/squid-proxy/3128) 2>/dev/null; then
-            echo "Proxy is ready!"
-            exit 0
-          fi
-          echo "Attempt $i: Proxy not ready, waiting..."
-          sleep 2
-        done
-        echo "Proxy failed to become ready"
-        exit 1
-      env:
-        http_proxy: ""
-        https_proxy: ""
-    - name: Install dependencies
-      run: |
-        apt-get update
-        apt-get install -y iptables curl
-    - name: Verify proxy is working
-      run: |
-        echo "Testing proxy connectivity..."
-        curl -s -o /dev/null -w "%{http_code}" --proxy http://squid-proxy:3128 http://github.com || true
-        echo "Proxy verification complete"
-    - name: Block direct traffic (enforce proxy usage)
-      run: |
-        # Get the squid-proxy container IP
-        PROXY_IP=$(getent hosts squid-proxy | awk '{ print $1 }')
-        echo "Proxy IP: $PROXY_IP"
-        
-        # Allow loopback traffic
-        iptables -A OUTPUT -o lo -j ACCEPT
-        
-        # Allow traffic to the proxy container
-        iptables -A OUTPUT -d $PROXY_IP -j ACCEPT
-        
-        # Allow established connections
-        iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-        
-        # Allow DNS (needed for initial resolution)
-        iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
-        iptables -A OUTPUT -p tcp --dport 53 -j ACCEPT
-        
-        # Block all other outbound traffic (HTTP/HTTPS)
-        iptables -A OUTPUT -p tcp --dport 80 -j REJECT
-        iptables -A OUTPUT -p tcp --dport 443 -j REJECT
-        
-        # Log the iptables rules for debugging
-        iptables -L -v -n
-    - name: Verify direct HTTPS is blocked
-      run: |
-        echo "Testing that direct HTTPS requests fail..."
-        if curl --noproxy '*' -s --connect-timeout 5 https://github.com > /dev/null 2>&1; then
-          echo "ERROR: Direct HTTPS request succeeded - blocking is not working!"
-          exit 1
-        else
-          echo "SUCCESS: Direct HTTPS request was blocked as expected"
-        fi
-        
-        echo "Testing that HTTPS through proxy succeeds..."
-        if curl --proxy http://squid-proxy:3128 -s --connect-timeout 10 https://github.com > /dev/null 2>&1; then
-          echo "SUCCESS: HTTPS request through proxy succeeded"
-        else
-          echo "ERROR: HTTPS request through proxy failed!"
-          exit 1
-        fi
-    - name: Checkout
-      uses: actions/checkout@v5
-    - name: Restore cache
-      uses: ./
-      with:
-        key: test-proxy-${{ github.run_id }}
-        path: test-cache
-    - name: Verify cache
-      run: __tests__/verify-cache-files.sh proxy test-cache
diff --git a/.licensed.yml b/.licensed.yml
deleted file mode 100644
index 0557932..0000000
--- a/.licensed.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-sources:
-  npm: true
-
-# Force UTF-8 encoding
-encoding: 'utf-8'
-
-# Ignore problematic packages with encoding issues
-ignored:
-  npm:
-    - form-data
-
-allowed:
-  - apache-2.0
-  - bsd-2-clause
-  - bsd-3-clause
-  - isc
-  - mit
-  - cc0-1.0
-  - unlicense
-  - 0bsd
-
-reviewed:
-  npm:
-  - sax
-  - "@protobuf-ts/plugin-framework" # Apache-2.0
-  - "@protobuf-ts/runtime" # Apache-2.0
-  - fs.realpath # ISC
-  - glob # ISC
-  - prettier # MIT
-  - lodash # MIT
-  - "@actions/http-client" # MIT
\ No newline at end of file