Updated: June 16th, 2008
svn sw http://svn.automattic.com/wordpress/tags/2.5
and Beer Planet is on 2.5. There were no problems with the upgrade itself or any of the plugins. Great work on the new clean interface and multi-file upload, WordPress!
Info here: http://codex.wordpress.org/Version_2.5 (short) and http://wordpress.org/development/2008/03/wordpress-25-brecker/ (more detailed)
In the meantime, if you found this article useful, feel free to buy me a cup of coffee below.