Update – Another false alert, I have spoken to Eufy today and it would appear that the roll out as not started.
I have been testing HomeKit Secure Video on the EufyCam 2 as part of the long-term review. But I have also been running a set of EufyCam 2c on a separate HomeBase 2 not beta enabled and it now appears that those cameras have received an update.
Thia update takes the EufyCam 2c System version to 1.6.1 and Subsystem version 22.214.171.12400408, which enables HomeKit Secure Video. It would also appear that other users via the HomeKit subreddit are also receiving this update along with the users on HomeKit Facebook group.
While this update appears to be none beta related, and it looks official at the time of writing this article. I have reached out to Eufy PR to verify and will report back once I have an answer.