Last modified: 2012-05-03 02:42:40 UTC
On Mediawiki.org since the upgrade to Mediawiki 1.19, the (undo) buttons on history pages are only being displayed beside revisions that don't have edit summaries.
Am I looking in a wrong way? I see all the undo links e.g. at https://www.mediawiki.org/w/index.php?title=Extension:FeaturedFeeds/WMF_deployment&action=history
I too see the undo links everywhere I should be able to.
I see the problem Yair does
Works for me.
I've tracked this down to r97042. Only happens on Chrome 17.0.936.
Reverted in r111798. Deployed to the cluster. Marking RESOLVED FIXED.