Upgrading Ultra II to install ETH03 and integrate with HA

[mindi65]

Hi
It been some years since I upgraded my Ultra II and I purchased ETH03 in order to integrate with HA

Comfort II Ultra
Version 7.192
File system 34
UCM Type 10 - new
version 8.007 - new

HA is recomending UCM version >7.2xx

Latest available v7 7.215 v8 8.030

Is version 8.xxx requiring new HW? Is 7.215 latest then?

BR//Mindaugas