In r28434 Tim removed extension PicturePopup. This extension is being used on Wikimedia sites. Its use should probably be removed from the config files of Wikimedia sites to not cause problems when updating.
Used in at least:
- nl.wp: http://nl.wikipedia.org/wiki/Speciaal:Softwareversie
- en.wp: http://en.wikipedia.org/wiki/Special:Version
Version: unspecified
Severity: normal