CodeRabbit Change Stack | GitHub | Pro+, Early Access

CodeRabbit Change Stack

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Change Stack is a new code review interface that reorganizes a pull request from a flat file list into a guided, layer-by-layer walkthrough, so reviewers can follow the change in the logical, explorable order, not in alphabetical file order.

AI-authored PRs tend to be larger and touch more files than handwritten ones: main changes, new migrations, consumers, call sites, and tests all in one diff. GitHub surfaces these as a flat file list, leaving reviewers to reconstruct the meaning themselves before they can evaluate anything. Change Stack is designed to assist with the review of larger, harder-to-read AI-written changes.

Change Stack organizes a PR into ordered cohorts and layers anchored to specific line ranges, each with its own range-specific summary. Diagrams are generated inline where they add value: sequence diagrams for new call flows, ERDs for data model changes.

Open it from the Review Change Stack → button in the CodeRabbit PR comment. Comments and approvals post back to GitHub natively. Change Stack is available to all users during launch and will be part of the Pro+ plan.

See the Change Stack documentation for details.