Happy Holidays everyone.
I'm going through: http://www.mediawiki.org/wiki/Special:Version -- and it means that the version of mediawiki currently deployed is r28966, however that commit was only yesterday by siebrand -- is that correct. Also is the extension list fully up to date, ie if I download and install everything on that page, and run mwdumper I should have an exact mirror of wikipedia?
Thanks, Yousef