git-range-diff

Compare two revision ranges

$ git range-diff [base1]..[rev1] [base2]..[rev2]

$ git range-diff @{u} @{1} @

$ git range-diff [main]..@{1} [main]..@

$ git range-diff --color [range1] [range2]

git range-diff [options] range1 range2

git range-diff compares two commit ranges, showing how a series of patches changed between versions. It performs a diff-of-diffs, matching commits between the two ranges based on content similarity and revealing what changed during a rebase, amend, or other history rewrite.
Common use cases include comparing a feature branch before and after rebasing, reviewing how patches evolved during iterative development, or verifying that a rebase preserved intended changes. The output uses dual coloring to distinguish between the two levels of diff.

--creation-factor n

Commit matching threshold.

Disable dual color mode.

Show notes.

git-diff(1), git-log(1)