The XML Schema Files preference page can now
control whether XSDs are checked for full
conformance to the XSD specification. Enabling this
option will enforce tighter adherence to the XML
Schema specification at the cost of some validation
editing experience. Although its integration into WTP isn't fully
completed in M3, many of its features are already available for use.
Content Assist proposals are now smarter with the inclusion of objects.
The improved Outline view supports displaying object types, filtering of member variables and functions, and much more.
oriented scripts much like the old editor, select
Window() in the ECMA 3 Browser Support Library as
the project's Global SuperType.
For more information on these and other features, visit
JSDT wiki page or see it in action on Eclipse Live.