Kurumi
Early preview

Edit commit history on GitHub, safely

Change dates, messages and authors in a cloud draft. Nothing touches GitHub until you review and push.

Sign-in arrives in the next milestone.

Cloud drafts
Your edits live in a draft tied to your account, isolated from the real repository.
Safe push
Kurumi refuses to overwrite anything someone else pushed after you started.
Backup and restore
Every overwrite keeps a hidden backup, so one click puts the branch back.