- Automated Docker image builds on push to main - Multi-architecture support (amd64, arm64) - Publish to GitHub Container Registry (GHCR) - Build caching for faster builds - Artifact attestation for supply chain security - Semantic versioning support with tags - Manual workflow dispatch option - Updated README with CI/CD documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>