OpenHD 2.3.1 HOTFIX1

Dear users,
We have found a pretty serious bug in the 2.3.1-evo beta release.
Rebooting the pi by disconnecting / reconnecting power can result in loosing all persistent settings.
Aka you might loose how you configured your camera, or what frequency you selected.

Luckily there is already a fix for it – 2.3.1-evo-hotfix1
How can I get this update: Recommended: Reflash your air / ground by using the OpenHD image writer (it defaults to the updated release)
Advanced: Connect air / ground to the internet, log in via ssh and update the openhd package via the shell: sudo apt update && sudo apt upgrade

How can I check a successfull update: Fetch the OpenHD version number in QOpenHD – it should display 2.3.1-evo-hotfix 1