Last modified: 2011-10-28 02:34:34 UTC
wgPageName javascript variable changed behavior for special pages. For instance in CodeReview it used to be 'Special:Code', now it is 'Special:Code/MediaWiki/12345'
Note this is I think a side effect of fixing $wgTitle having had the parameters stripped. Arguably this is the correct behavior: wgPageName *should* match $wgTitle etc.