The following new features are available in PDT 2.2:
Syntax Coloring Scheme Editor - The Syntax Coloring Scheme editor is now conformed to Eclipse standards.
Show Inherited Members in the Quick Outline view - The Quick Outline view includes a "show inherited members" mode which lists all methods inherited by super types. For more information see Using Quick views in the Java Development User Guide.
The following new features are available in PDT 2.1:
PHP 5.3 Support:
Ability to create a PHP project based on PHP 5.3.
Syntax Coloring and Validation for PHP 5.3 in the editor
Content Assist for packages
Namespace grouping in PHP Explorer
The following new features are available in PDT 2.0: