Might be a problem with extensions now being OSGI bundles
Extensions seem to be problematic
5. All 3rd party extensions are currently disabled – our framework has changed such that they will need to be updated to be compatible with the new version – more to follow early next week
No, the OSGI version changes the way the extensions are visualised. Under the tools menu, there is a features dialog which when we get it all sorted out will give you the same functionality.