New:
1. Review workflow: Mark files as viewed, track your progress, queue multiple comments, and publish one review with Comment, Approve, or Request changes.
2. Open in a separate tab: Open any pull request in its own diffy tab from the overlay, or right-click a PR page or PR link on GitHub and choose Open in diffy.
3. PR sidebar: See file, line, and comment counts plus branch info, author, status, labels, and reviewers at a glance.
4. Collapse files: Expand or collapse individual files from the file header. Viewed files collapse automatically.
5. Refresh: Reload the latest PR data after new commits land.
6. More themes: Expanded theme options with a refreshed header layout.

Improved
1. The GitHub page no longer scrolls behind the diff while the overlay is open.
2. The diff opens faster when you click View Diff.
3. Clearer error messages when something goes wrong loading a PR.
4. File tree search keeps focus while you type.
5. File tree icons now match your light or dark theme.

v1.1.0

• Redesigned popup - cleaner interface with better state handling and token validation
• Display settings - customise diff indicators, line numbers, hunk separators, and overflow behavior from the overlay header
• PR metadata in overlay - view author, state, draft status, date, and labels directly on the diff page
• Progress indicator - replaced spinner with a progress bar showing file fetch progress
• Rate-limit warnings - see inline warnings when approaching GitHub API rate limits, with empty-state handling for PRs
• Syntax highlighting fixes - added support for .mts and .cts files
• Reliability improvements - fixed an edge case where the overlay could hang on theme resolution, and resolved cross-origin worker issues in development