That they split C3 up into two major versions: Game & Enterprise. C3:Game would be focused on canvas-based JavaScript abstraction (their previous idea of C3), while C3:Enterprise would be focused on non-canvas JavaScript abstraction. The Enterprise version would contain things like site formatting, tables, authentication, database access, caching, among other things. They would also be able to do C3:Ultimate, which would contain both Game & Enterprise versions.
Someone's summoning bloody fingertips right there xD
Nevertheless, i hope it's going to blow us away. Or the big secret might push an overhype as usual.
Which creates major disappointment throughout the community.
Whatever...
I'm looking forward to it.
The most important thing is, that it supports C2 project backwards compatibility.
So we can work on longer projects while knowing that we can continue our work using the new mighty C3.