Translations:MediaWiki 1.18/1/en

MediaWiki 1.18 is a large release that contains many new features and bug fixes. This is a summary of the major changes of interest to users. You can consult the [http://svn.wikimedia.org/svnroot/mediawiki/branches/REL1_18/phase3/RELEASE-NOTES-1.18 RELEASE-NOTES] file for the full list of changes in this version. It was deployed to Wikimedia wikis in Sept/Oct 2011 and released on 28 Nov 2011.