MediaWiki 1.20

This is the latest released version of MediaWiki.

Starting in April 2012, the Wikimedia Foundation started deploying MediaWiki to its projects more often (and almost directly from the master branch) through incremental "wmf"-branches within the 1.20 release cycle. The 1.20.0 stable tarball came out November 7th 2012.

What's new?

 * New diff view, greatly improved in clarity especially for whitespace and other small changes and colour-blind users.
 * New special page Special:MostInterwikis.
 * New magic word   which gives the current page ID.
 * The info action has been reimplemented.
 * Minimum PHP version is now 5.3.2.

Internationalization:
 * New languages supported: Emilian (egl), Tornedalen Finnish (fit), Mizo (lus), Santali (sat), Turoyo (tru)
 * New Cyrillic-Latin language converter for Uzbek (uz)

Wikimedia deployments
MediaWiki 1.20 includes all changes released in the smaller, bi-weekly "1.20wmfX" software deployments to Wikimedia sites.