I'm happy to announce the release of aMule 2.2.1 - the "Excuse me, have you seen my 2.2.0 release anywhere?" version.
 
 I want to highlight some features from the countless bug fixes and improvements made:

    * Protocol Obfuscation
    * UPnP support
    * Network protocol updated to eMule 0.49a (including large file support)
    * Kad 2.0
    
 aMule 2.2.1 Universal Binary for Tiger & Leopard - No official icon. 
  http://www.amule.org/wiki/index.php/Changelog_2.2.1