Git Knife brings bulk Git history editing

Git Knife makes risky Git history surgery approachable, but its strongest value is safety and visibility rather than replacing Git’s underlying power.

• –Spreadsheet-style bulk editing makes correcting identity metadata or commit dates dramatically faster
• –Original-tree reuse provides a strong safeguard against accidental file-content changes
• –Backup refs, previews, pushed-history warnings, and optional re-signing address the biggest rewrite risks
• –Merge rewriting and reorder, squash, or drop operations remain unfinished
• –Rewritten hashes still require coordinated force-pushes, so this is best suited to local cleanup or carefully managed repositories