How to generate changelog for existing commit
With a clean magit-status 1:
- Move the point to the commit.
- Revert changes with
r. - Initiate the commit with
c c. - Execute
M-x magit-generate-changelog RET. - Copy the generate changelog.
- Cancel the commit with
C-c C-k. - Reset back to the clean
magit-status.
Footnotes:
1
Perhaps on a temporary branch.