Shipped Auto Rebaser v2 — Chrome + Firefox extension for GitHub PR housekeeping.
New in v2: multi-account, reviewer dashboard with conservative 4-gate auto-merge, and a re-review chip when a PR gets pushed after your last approval.
No servers. No org-admin install. No per-seat pricing.
Chrome: https://chromewebstore.google.com/detail/auto-rebaser/fcbanfgcfcjmhnoanachedlpbopiodpi
Source: https://github.com/bradygrapentine/auto-rebaser