diff --git a/.github/workflows/workflows/close_old_issues_and_prs.yml b/.github/workflows/workflows/close_old_issues_and_prs.yml
new file mode 100644
index 000000000..21ae2da49
--- /dev/null
+++ b/.github/workflows/workflows/close_old_issues_and_prs.yml
@@ -0,0 +1,36 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    # Once every day at midnight UTC
+    - cron: "0 0 * * *"
+  workflow_dispatch: # Allow to run workflow manually
+  issue_comment: # Run workflow on comments
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - name: Mark/Close Stale Issues and Pull Requests 🗑️
+        uses: actions/stale@v4
+        with:
+          repo-token: ${{ secrets.STALE_ACTION_PAT }}
+          days-before-stale: 60
+          days-before-close: 7
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it has not had
+            recent activity. It will be closed if no further activity occurs.
+          stale-pr-message: >
+            This pull request has been automatically marked as stale because it has not had
+            recent activity. It will be closed if no further activity occurs.
+          exempt-issue-labels: "pinned,enhancement,neverstale"
+          exempt-pr-labels: "pinned,enhancement,neverstale"
+          stale-issue-label: "stale"
+          stale-pr-label: "stale"
+          exempt-draft-pr: "true"
+          operations-per-run: "250"
+          ascending: "true"
+          #DRY-RUN
+          debug-only: "false"
diff --git a/.github/workflows/workflows/gh-pages.yml b/.github/workflows/workflows/gh-pages.yml
new file mode 100644
index 000000000..a2834da75
--- /dev/null
+++ b/.github/workflows/workflows/gh-pages.yml
@@ -0,0 +1,32 @@
+name: Build and deploy to gh-pages
+on:
+   push:
+     branches:
+       - master
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 📥
+        uses: actions/checkout@v2.4.0
+        with:
+          token: '${{ secrets.GHPAGES_ACTION_CHECKOUT_TOKEN_PAT }}'
+
+      - name: Install dependencies 🐄
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install python3-pip
+          pip install -r requirements.txt
+
+      - name: Build site 🔧
+        run: |
+          mkdocs build --verbose --clean
+
+      - name: Deploy 🚀
+        uses: JamesIves/github-pages-deploy-action@v4.2.3
+        with:
+          token: '${{ secrets.GHPAGES_ACTION_DEPLOY_TOKEN_PAT }}'
+          git-config-name: '${{ secrets.GHPAGES_ACTION_DEPLOY_GITNAME_PAT }}'
+          git-config-email: '${{ secrets.GHPAGES_ACTION_DEPLOY_GITEMAIL_PAT }}'
+          branch: gh-pages # The branch the action should deploy to.
+          folder: site # The folder the action should deploy.
diff --git a/.github/workflows/workflows/renovate_check-build.yml b/.github/workflows/workflows/renovate_check-build.yml
new file mode 100644
index 000000000..9fb6eacdd
--- /dev/null
+++ b/.github/workflows/workflows/renovate_check-build.yml
@@ -0,0 +1,23 @@
+name: Check build for renovate
+on:
+   push:
+     branches:
+       - 'renovate/**'
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 📥
+        uses: actions/checkout@v2.4.0
+        with:
+          token: '${{ secrets.GHPAGES_ACTION_CHECKOUT_TOKEN_PAT }}'
+
+      - name: Install dependencies 🐄
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install python3-pip
+          pip install -r requirements.txt
+
+      - name: Build site 🔧
+        run: |
+          mkdocs build --verbose --clean