Every release commit in the history reads `Release X.Y.Z` and none of them
carries the message this script would have written, so nobody has ever
passed it `--commit` — and the reason is in the message it wrote: a
Co-Authored-By trailer naming an assistant, which no commit in this repository
carries and none should.
The trailer goes, and so does the paragraph above it: the script's own header
already says why it exists, and a release commit is the one place a one-line
subject is the whole convention.
dtourolle
d8b9b5a4bb