Folks from WordPress have released Wordpress 2.0.6. This new version of WordPress includes several security patches and all users are heavily recommended to upgrade.
What’s new in WordPress 2.0.6
- The aforementioned security fixes.
- HTML quicktags now work in Safari browsers.
- Comments are filtered to prevent them from messing up your blog layout.
- Compatibility with PHP/FastCGI setups.
WordPress 2.0.6 is apparently the last major release before WordPress 2.1 comes out. I just upgraded this blog to WordPress 2.0.6, the upgrade process is damn simple, refer Codex for details.