Change Stack diff views | GitHub | Pro+, Early Access

Change Stack diff views

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Change Stack now includes a Semantic diff view alongside Unified and Split. Semantic diffs group related code movement and token-level changes so large AI-authored pull requests are easier to inspect.

The left rail also includes an All files view for searching and jumping across files in CodeRabbit's review scope. In the comment composer, GitHub-style autocomplete supports user and team mentions, issue and pull request references, metadata references, and emoji shortcodes.

Diff lines now wrap automatically in every view, so there is no separate line-wrap toggle.

See the Change Stack documentation for details.