Drupal 7.0 Alpha 4 released

It was another big step to release a new version of Drupal 7.

This release includes many critical bug fixes and other improvements, including:

• Color module now usable by themes other than Garland.
• Usability improvements including re-weightable roles and saner Forum module defaults.
• A variety of optimizations made to data import-related functions to make migrations faster.
• Lots of previously missing documentation for hooks has now been documented. Hooray!
• Increased test coverage, particularly core Tokens.
• Lots of smaller bug fixes, security patches, and improvements.

For more details see drupal 7.0-alpha4 release notes.