Last modified: 2009-07-20 02:41:05 UTC
The view page for individual revisions list the status changes to that specific revision, and there is a global 'comment' activity log. It seems low hanging fruit to have a global revision status change log. Something like Special:Code/statuschanges or Special:Code/status/changes ?
Bug 18481 related, possible alternate solution. If put into recent changes, could be viewed via Special:Log.
Done in r53520