Since we have received no queries to v1 of the Prediction API in the last few months, we are confident in being able to deprecate it without affecting any frequently used applications. We have targeted next Wednesday for deprecating v1. If you have concerns, please contact me directly.
We will continue to support v1.1 access by our preview users for a while longer, but we strongly encourage anyone still on v1.1 to move to v1.2. We will be working with all user-developed client libraries to make the switch, and encourage anyone still using ClientLogin v1.1 to switch to
OAuth, which supports access by client-side, server-side, and native apps.
-Travis