### What's New
- Render patch diffs
- Support patch revisions
- Render markdown in patch view and comments to patches
- Button for copying event content
- Include patches in activity and inbox filter
- Differentiate patch revisions from root patch
- Include e-tag or a-tag git references under git tab in event view

### Performance
- Don't query git status of patch revisions

### Bug Fixes
- Don't clean up comments to git events when shutting down
- Include comments with q-tags in "Quotes" section of event view
- Fix fetching comments that have a self-referencing p-tag