iOS 9.2 Release: 10 Things to Know Right Now

Multiple iOS 9.2 Betas Likely

Apple doesn't confirm the number of betas it plans to roll out ahead of the public releaese but you can expect multiple iOS 9.2 beta updates. 

The name iOS 9.2 means that this will be a larger update than you standard bug fixer and larger milestone updates always go through a substantial beta process before release. 

Don't expect Apple to confirm beta releases ahead of time but know that the company typically releases them one to two weeks apart.