Date: 06/01/06 (Java Web)    Keywords: security

The new features / fixes are: Small performance enhancements Movable Type / Typepad importer fix Enclosure (podcasting) fix Bugtraq reported issue & backporting of security enhancements from 2.1 (nonces) Misc. fixes etc.... List of files changed in WordPress 2.03 wrt. 2.02 for those planning on selective upgrade.

Source: http://blog.taragana.com/index.php/archive/wordpress-203-released-changed-files-from-202/