This relase is mostly a stabilization and reliability release that contains bug fixes. Most notably, it introduces a new rerecording mechanism that is the new default when applying local changes during an update, which is considered to be safe and more robust than the old mechanism, if you use custom conflict detection.
Furthermore this release also contains features, which improve the admin UI, enable SSL whitelisting and provide the facility to retrieve the version of an EMFStore server without authenticating first.
This releases also has small API improvements that allow the creation of ModelElementIDs.
For more information about EMFStore, please see http://eclipse.org/emfstore