* Dmitriy Sintsov questpc@rambler.ru [Sat, 09 Jan 2010 23:12:30 +0300]: I've managed to do this by clearing "internal" memc key for the selected article and user object in ParserCache. Also, by setting a cookie before sending the redirect headers, so the next GET would know the data were posted. Still unsure how well would it work with every version / setup of MediaWiki out there. Let's hope the future changes of core won't interfere. Once, a long time ago, I've had a horrible issue with my security extension, when new "optimisation of userCan for readonly wikis" was introduced, I think in 1.12.. Dmitriy