Last modified: 2013-07-08 09:37:53 UTC
See https://www.mediawiki.org/w/index.php?title=User:Liangent/rollback-pst&action=history and https://www.mediawiki.org/w/index.php?title=User%3ALiangent%2Frollback-pst&diff=725771&oldid=725769
Should create a null revision (like page protection or move) and reuse the same textid to save space