Update to newest version - 3.2.

Highlights:

* Refreshed Administrative UI - Admin redesign
* New Default Theme "Twenty Eleven" - Uses the latest Theme Features
* Full Screen Editor - Distraction free writing experience
* Extended Admin Bar - More useful links to control the site

* Enhanced Browser Compatibility -
  - Drop Internet Explorer 6 support
  - Start End-of-life (EOL) cycle for Internet Explorer 7
  - Browse Happy notify users of out-of-date browser

* WordPress is Faster and Lighter -
  - Faster page loads -- We've gone through the most commonly loaded pages in WP and done improvements to their load time
  - Faster Upgrades -- The update system now support incremental upgrades so after 3.2 you'll find upgrading faster than ever
  - Optimizations to WP_Filesystem -- Updates over FTP are now much quicker and less error prone
  - Stream downloads to the filesystem -- Improves update times and lowers the memory footprint
  - Performance improvements for wptexturize()
  - Remove PHP4 compatibility including timezone support
  - More efficient term intersection queries
  - Some optimizations in the HTML sanitizer (kses)
  - Speed optimizations for is_serialized_string()
  - Cache the Dashboard RSS Widgets HTML output to reduce unnecessary Ajax requests as well as the memory footprint
  - And many other improvements and tweaks

Contains also security fixes from wordpress 3.1.4.

(morr)