Reviews with comment, approve and request-changes verdicts; line and range comments batched in a server-side pending review or posted singly, checked against the diff's hunks and stored with the diff rows they point at; threaded replies; editing, deleting and dismissing; suggested changes applied as a commit to the head branch; draft pull requests; emoji shortcodes in Markdown; linked usernames with avatars. See docs/0026.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>