[cd34]

http://wordpress.org/news/2012/06/wordpress-3-4-1/

WordPress 3.4.1 is now available for download. WordPress 3.4 has been a very smooth release, and copies are flying off the shelf — 3 million downloads in two weeks! This maintenance release addresses 18 bugs with version 3.4, including:

Fixes an issue where a theme’s page templates were sometimes not detected.
Addresses problems with some category permalink structures.
Better handling for plugins or themes loading JavaScript incorrectly.
Adds early support for uploading images on iOS 6 devices.
Allows for a technique commonly used by plugins to detect a network-wide activation.
Better compatibility with servers running certain versions of PHP (5.2.4, 5.4) or with uncommon setups (safe mode, open_basedir), which had caused warnings or in some cases prevented emails from being sent.