The release includes updates: - Eclipse Platorm updated to SR-2 version (Eclipse 3.4.2) - Eclipse Datatools platform - to the latest version of the SR-2 (1.6.2). - Eclipse Web tools platform - also up to version SR-2 (3.0.4). - Eclipse Target Management (RSE) - now SR-2 (3.0.3). - PHPUnit - updated from version 3.3.9 to 3.3.15 - Zend Framework - version 1.7.8 is now used, Dojo 1.2 library is added as an additional option Original: http://static.zend.com/topics/Zend-Studio-Release-Notes-v6-1-2.txt