The change log showed what happened and never who did it, which stops being
a detail the moment more than one person is in the version.
The Undo button greys out on entries belonging to someone else, with the
reason on hover. The server already refused them; the button offered the
click anyway and answered with a 403, which reads as a fault rather than a
rule.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Paul Trowbridge
61268f2a7a