NFOGuard v2.6.7 - Production ready release

Complete media management solution with PostgreSQL, web interface,
and 88% scan optimization for efficient library management.

Key Features:
- PostgreSQL database with production-grade performance
- Web interface for episode and movie management
- Smart scan optimization reducing scan time by 88%
- Database cleanup tools for orphaned episodes/movies
- Graceful Docker shutdown for container orchestration
- Comprehensive configuration validation
- Real-time health monitoring and metrics

.github/workflows/changelog.yml

@@ -0,0 +1,35 @@
+name: Generate Changelog on Tag
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  changelog:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout (full history)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Build changelog from commits
+        id: build
+        uses: mikepenz/release-changelog-builder-action@v4
+        with:
+          configuration: .github/changelog-config.json
+          ignorePreReleases: false
+          toTag: ${{ github.ref_name }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create / Update GitHub Release notes
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          body: ${{ steps.build.outputs.changelog }}