Migrating from 3.4.0 to 4.0.0

[hmerk (Hans-Jörg Merk)]

Linux Repo Public Key is Expiring Soon

Hi all, Our old APT and DNF/YUM public key will expire on the 24th July. We have now updated it (Thanks @Kai) with a new expiry date (9th September 2030). If you use openHABian or apt to update openHAB, you’ll need to download the updated key. To do this, simply use the same methods as you used to install the first one: openHABian users The latest version of openHABian will do this for you, just run sudo openhabian-config and update openHABian - each time you open the menu, openHABian will…