GitHub Ships Stacked PRs: No More Manual Rebase Chains Source: GitHub Official Key Points: GitHub officially enters “Stacked PRs” Private Preview Break large changes into small, independently reviewable PRs that build on each other Merge the entire stack in one click while keeping each layer focused New gh stack CLI for creating, rebasing, and pushing PR stacks from terminal Stack navigator UI shows reviewers the full chain and status of each layer CI runs per-PR, but branch protection rules enforce against the final target branch Peon’s Take: This has been overdue. Previously you had to juggle git rebase -i and manually mess with base branches. Now it’s native. Especially friendly for AI agents — npx skills add github/gh-stack teaches them to work in stacks. Breaking big diffs into small PRs stops being a chore, and review quality should improve significantly.