Have a look at the release notes, the previous build introduced a double tap to enlarge photo when viewing. There is no zoom function as yet when recording video or stills.
Hi, thanks for the inquiry. The Osmo Action doesn't support zoom feature or pinching the mobile device whilst recording. This might be done by post-processing using third-party software. We're hoping that you could get the best recommendation that you may need in regard to this. Thank you for understanding.