5.4. The -Editors’s Toolset# 5.4.1. git revert - How to "git undo"? 5.4.2. git reset - How to step back and take a different turn? 5.4.3. git rebase - How to consolidate and clean-up? 5.4.4. git-filter-repo - How to remove sensitive data? 5.4.5. When is it fine to change history?