There are some dates for Rift delivery, a SDK 1.0 December 2015. Don’t confuse the DK1 and 2 with the SDK’s that have been coming out. The consumer CV1 Rift will finally be delivered, sometime in Q1 2016.
David Rowe believes the Lab will finalize their Rift Viewer when the consumer Rift has a release date. When that happens he plans to stop development of the CtrlAltStudio Viewer. Until then he says;
…I am trying to find time to keep CtrlAltStudio Viewer somewhat up to date. Unfortunately, time is in short supply for me these days. However, I have the code working with SDK 0.6 in direct mode with a basic software cursor. (There’s no hardware cursor in direct mode.) I have a few issues to sort out and will release an alpha as soon as possible, “as is”, to see how people find it. Not polished but should be usable.
After that, I may update to a more recent Firestorm codebase, or perhaps update to SDK 0.7 or even SDK 1.0. It just depends on Oculus and Firestorm updates, people’s needs, and my time availability.
So, we may see a couple more releases of the CtrlAltStudio Viewer and possibly see the code move to a Firestorm Viewer. But, there are a lot of if’s in that plan.