Last modified: 2013-11-06 17:38:52 UTC
See [[commons:File:Lootsi_14.jpg#filehistory]], where different image is uploaded as new version, but without the usual "<username> uploaded a new version of <filename>" entry on history page. I assume these files were uploaded at once using the same title. Possibly that sort of behaviour is UW campaigns related. Software shouldn't allow this, as one of the two photos is practically lost (without picking the older version and reuploading it). See also earlier examples in bug 31208. (Problem is most likely the same, but I was asked to file a new bug.)
Hmm. Interesting that no dummy edit was made to the page. Im going to call this bug a dupe of bug 54750 as that seems to be the main thing it is asking for. If you are very concerned about the no dummy edit in the page history, I reccomend filing a separate bug only about that issue. *** This bug has been marked as a duplicate of bug 54750 ***