Today, a few days later than originally planned and after 91 days in beta testing, the new version of XAMPP for Linux and Windows is ready for downloading. The major updates in this version are PHP 5.1.2 and 4.4.2, MySQL 5.0.20, eAccelerator 0.9.4 and phpMyAdmin 2.8.0.3.

Find more details on the specific XAMPP project page.