Well, that's a poor title, I agree...
I've just noticed that a simple retag of a question does show up as with a "retagged" note:
I'm quite sure that has been displayed as a general "edited" before.
Am I right, and is this a nice enhancement?
(If so, thanks to Mr. Administrator!)
asked 19 Sep '11, 12:08
This is a side-effect of a bug I fixed the other day. If you had enough reputation to retag a question but not enough to edit any question and you tried to retag, you would get a 500 Internal Server Error because of a python bug. If you had enough rep to edit a question, the retagging stuff would fail but it would still work and show up as an edit. This has been fixed and retags will show up as such.