Hello, I'm new in this list. It seems kind of dead. I'm sending a list of changes to MessagesEn.php which could help you update your local messages. I hope this will help, if you want me to send an update like this once in a while let me know (if there's no response I'll suppose there's no need).
* new: $specialPageAliases (array) tog-nolangconversion pagecategories pagecategorieslink blocked-mailpassword throttled-mailpassword emailnotauthenticated missingcommentheader summary-preview subject-preview templatesusedpreview templatesusedsection editundo undo undofailed explainundofailed unusedtemplates-summary upload-proto-error upload-proto-error-text upload-file-error upload-file-error-text upload-misc-error upload-misc-error-text upload-curl-error6 upload-curl-error6-text upload-curl-error28 upload-curl-error28-text disambiguations-summary doubleredirects-summary brokenredirects-summary lonelypages-summary deadendpages-summary allpagesbadtitle emailccme emailccsubject undeleterevision-missing ipbenableautoblock noautoblockblock autosumm-blank autosumm-replace autoredircomment autosumm-new
* removed: autoredircomment (?)
* changed: alreadyrolled categories category-media-count confirmemail_sendfailed excontentauthor feed-atom feed-rss newmessagesdifflink import-logentry-upload revision-info + revision-nav -> old-revision-navigation sorbs sorbsreason sorbs_create_account_reason
Tip: Did you know that you can localize messages (interface strings) easily on Betawiki ( http://nike.users.idler.fi/betawiki/ ) and have it commited to SVN?
Tip: How localization works (in case any of you don't know). 1.) you download current version of MessagesXX.php from SVN http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/languages/messages/ 2.) translate interface strings 3a.) file a bugzilla ( http://bugzilla.wikimedia.org/ ) report requesting update, attaching a patch 3b.) alternatively, ask a developer directly at irc://irc.freenode.net/mediawiki-i18n 4.) thus, the patch will be commited to SVN, which is the current production version of MediaWiki for everyone to download 5.) changes will be visible on Wikimedia project in about two days, when server admins update installations from SVN.
~~helix84
--- Don't blame me for any innacurate info, I just want to help :)