# Introducing Stacked PRs in Devin | Devin

Available today, the feature splits large changes into reviewable PR stacks and automatically rebases downstream PRs when feedback lands.

- Devin can also convert an existing large PR, such as a 4,000-line one, into a stack.
- The feature is built on GitHub's native stacked PRs and monitors CI, reviews, and mergeability across the stack.
- Devin plans decomposition using DeepWiki's continuously indexed map of the repository's architecture.

## Why it matters

Engineers reviewing agent-generated code now get small, ordered diffs instead of monolithic PRs, without handling rebasing and stack bookkeeping themselves.

## Sources

- [Devin: Introducing Stacked PRs in Devin | Devin](https://devin.ai/blog/introducing-pr-stacks)

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Summarized by dstilled on 2026-08-11. https://dstilled.ai/story/d6f040b1-308d-4d5f-bc04-9f9e32587118