2007/12/30, Yousef Ourabi <yourabi(a)zero-analog.com>om>: Yes, the Wikimedia sites generally follow the MediaWiki trunk pretty closely. The extension list is generated automatically based on the extensions that are installed, so in theory, yes, but do keep in mind that different Wikipedias (and other projects) will have different extensions enabled. -- schnee

DanTMan wrote: Erm, Daniel meant that *NOT* all extensions add themselves there. Extensions not listed are usually old (before they could be) and given that extensions at wikimedia wikis are quite mantained i think you can mostly rely on it. Also, there're configuration options not listed on Special:Version, like namespace names, programs for uploads (file, convert...), tidy (enabled on wmf wikis)... If you want to sneak into the wikis config, you can see an old version of them at http://noc.wikimedia.org/conf/