There's no changelog listed on the store, but we reached out to Fitbit and received the following changes:
- Fixed some stability issues with the Friend Finder functionality
- Reduced instances that Facebook Connect would fail
- Made some updates to certain setup flows to improve the rendering (specifically Corporate Wellness setup)
If you want to snag the update, you can do so from the store link below. Happy updating!
Thanks to Plinkko19 for the tip!