diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 342d7b0..a981b16 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1 +1 @@
-* @actions/actions-cache
+* @danySam
diff --git a/.github/workflows/close-inactive-issues.yml b/.github/workflows/close-inactive-issues.yml
index fe6d19f..f1df398 100644
--- a/.github/workflows/close-inactive-issues.yml
+++ b/.github/workflows/close-inactive-issues.yml
@@ -12,11 +12,11 @@ jobs:
     steps:
       - uses: actions/stale@v9
         with:
-          days-before-issue-stale: 200
-          days-before-issue-close: 5
+          days-before-issue-stale: 90
+          days-before-issue-close: 14
           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."
+          stale-issue-message: "This issue is stale because it has been open for 90 days with no activity. Leave a comment to avoid closing this issue in 14 days."
+          close-issue-message: "This issue was closed because it has been inactive for 14 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/gcs-integration-test.yml b/.github/workflows/gcs-integration-test.yml
new file mode 100644
index 0000000..6f0918b
--- /dev/null
+++ b/.github/workflows/gcs-integration-test.yml
@@ -0,0 +1,127 @@
+name: GCS Integration Tests
+
+on:
+  push:
+    branches: [main]
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    branches: [main]
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  test-gcs-basic:
+    runs-on: ubuntu-latest
+    env:
+      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      
+    - name: Set up GCP credentials
+      uses: google-github-actions/auth@v2
+      with:
+        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
+        
+    - name: Generate test files
+      run: |
+        mkdir -p gcs-test-cache
+        echo "Test content $(date)" > gcs-test-cache/test1.txt
+        echo "More test content $(date)" > gcs-test-cache/test2.txt
+        
+    - name: Save cache to GCS
+      id: cache-save
+      uses: ./
+      with:
+        path: gcs-test-cache
+        key: gcs-integration-${{ github.run_id }}
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+        
+    - name: Delete local cache
+      run: rm -rf gcs-test-cache
+      
+    - name: Restore cache from GCS
+      id: cache-restore
+      uses: ./
+      with:
+        path: gcs-test-cache
+        key: gcs-integration-${{ github.run_id }}
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+        
+    - name: Verify cache contents
+      run: |
+        if [ ! -f "gcs-test-cache/test1.txt" ] || [ ! -f "gcs-test-cache/test2.txt" ]; then
+          echo "Cache files not restored correctly"
+          exit 1
+        fi
+        echo "Cache successfully restored from GCS"
+  
+  test-gcs-cross-runner:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    env:
+      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      
+    - name: Set up GCP credentials
+      uses: google-github-actions/auth@v2
+      with:
+        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
+        
+    - name: Generate cross-platform files
+      shell: bash
+      run: |
+        mkdir -p cross-platform-cache
+        echo "Cross-platform test content ${{ runner.os }} $(date)" > cross-platform-cache/test-${{ runner.os }}.txt
+        
+    - name: Save to GCS with cross-platform key
+      uses: ./
+      with:
+        path: cross-platform-cache
+        key: cross-platform-${{ github.run_id }}
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+        gcs-path-prefix: cross-platform-tests
+  
+  test-gcs-fallback:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      
+    - name: Generate fallback test files
+      run: |
+        mkdir -p fallback-cache
+        echo "Fallback test content $(date)" > fallback-cache/fallback.txt
+        
+    - name: Test fallback to GitHub cache
+      uses: ./
+      with:
+        path: fallback-cache
+        key: fallback-test-${{ github.run_id }}
+        gcs-bucket: "this-bucket-does-not-exist-${{ github.run_id }}"
+        
+    - name: Delete local cache
+      run: rm -rf fallback-cache
+      
+    - name: Restore with fallback
+      id: restore-fallback
+      uses: ./
+      with:
+        path: fallback-cache
+        key: fallback-test-${{ github.run_id }}
+        gcs-bucket: "this-bucket-does-not-exist-${{ github.run_id }}"
+        
+    - name: Verify fallback mechanism worked
+      run: |
+        if [ ! -f "fallback-cache/fallback.txt" ]; then
+          echo "Fallback mechanism did not work correctly"
+          exit 1
+        fi
+        echo "Successfully fell back to GitHub cache"
\ No newline at end of file
diff --git a/.github/workflows/issue-opened-workflow.yml b/.github/workflows/issue-opened-workflow.yml
deleted file mode 100644
index 185eb1d..0000000
--- a/.github/workflows/issue-opened-workflow.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: Assign issue
-on:
-  issues:
-    types: [opened]
-jobs:
-  run-action:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Get current oncall
-      id: oncall
-      run: |
-        echo "CURRENT=$(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/pr-opened-workflow.yml b/.github/workflows/pr-opened-workflow.yml
deleted file mode 100644
index 3346d9e..0000000
--- a/.github/workflows/pr-opened-workflow.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Add Reviewer PR
-on:
-  pull_request_target:
-    types: [opened]
-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 6001733..0000000
--- a/.github/workflows/publish-immutable-actions.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: 'Publish Immutable Action Version'
-
-on:
-  release:
-    types: [released]
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      id-token: write
-      packages: write
-
-    steps:
-      - name: Checking out
-        uses: actions/checkout@v4
-      - 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 0b64c97..0000000
--- a/.github/workflows/release-new-action-version.yml
+++ /dev/null
@@ -1,28 +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
index 5fd1dab..628d543 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -127,3 +127,72 @@ jobs:
         path: test-cache
     - name: Verify cache
       run: __tests__/verify-cache-files.sh proxy test-cache
+  
+  # GCS integration tests
+  test-gcs-save:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push'
+    env:
+      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Set up GCP credentials
+      uses: google-github-actions/auth@v2
+      with:
+        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
+    - name: Generate files
+      run: __tests__/create-cache-files.sh gcs test-gcs-cache
+    - name: Save cache to GCS
+      uses: ./
+      with:
+        key: test-gcs-${{ github.run_id }}
+        path: test-gcs-cache
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+  
+  test-gcs-restore:
+    needs: test-gcs-save
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push'
+    env:
+      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Set up GCP credentials
+      uses: google-github-actions/auth@v2
+      with:
+        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
+    - name: Restore cache from GCS
+      uses: ./
+      with:
+        key: test-gcs-${{ github.run_id }}
+        path: test-gcs-cache
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+    - name: Verify GCS cache
+      run: __tests__/verify-cache-files.sh gcs test-gcs-cache
+  
+  test-gcs-fallback:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push'
+    env:
+      GCS_BUCKET: "non-existent-bucket-for-test"
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Generate files
+      run: __tests__/create-cache-files.sh fallback test-fallback-cache
+    - name: Save with GCS fallback
+      uses: ./
+      with:
+        key: test-fallback-${{ github.run_id }}
+        path: test-fallback-cache
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+    - name: Restore with GCS fallback
+      uses: ./
+      with:
+        key: test-fallback-${{ github.run_id }}
+        path: test-fallback-cache
+        gcs-bucket: ${{ env.GCS_BUCKET }}
+    - name: Verify Fallback cache
+      run: __tests__/verify-cache-files.sh fallback test-fallback-cache