A number of default GMF/GEF behavior are painful for the end user. Especially regarding the edge routing when shapes are being moved.
We will adress some of these issues with this release.
A specific work dedicated on identifying scalability issues and fixing them will be held.
The target is validating a project with about 500K model elements and thousands of representations will behave correctly.
The set of automated tests which are validating Sirius will be contributed in the Eclipse project, lowering the barrier regarding external contributions.
This release will also contains a number of other fixes corresponding to bugs reported by the community.