git range-diff
git range-diff <base> <old-tip> <new-tip>
Risk: Safe
What it does
Compares two versions of a branch, commit by commit.
When to use it
After a rebase, or to review version 2 of a branch.
Example
$ git range-diff main feature@{1} featureCompare the branch before and after your rebase.
Learn it in: rerere and range-diff · Official docs