The project leadership certifies that the APIs in this release are "Eclipse Quality".
The 2.9 release includes significant performance improvements and a few enhancments to the core runtime, as well as significant enhancements for Xcore
Xcore must be maintained in lock-step with the changes to Xtext's provisonal API for the Xbase language.
An extensive test suite is maintained and excuted as part of each build.
Xcore aims to provide JDT-like support.
Ecore is an implementation of the OMG's EMOF standard.