Git UNDO : How to Rewrite Git History with Confidence

Git's three main states—the working directory, the staging area, and the repository—form the basis for recording changes through commands like `git add` and `git commit`. This guide explains how to rewrite Git history, specifically focusing on undoing actions for data scientists working on ML projects. The `git reset --soft` command is introduced as a primary tool for this purpose. Using this command moves the branch pointer back to a previous commit without altering the staged files, effectively undoing the commit while keeping the changes ready to be modified or re-committed.