If you are looking for a specific or patch notes for that old version,

The build version is now significantly outdated. Since exiting Early Access, the developers at Shiro Games have added:

The Great Plague has left the world of the in ruins. You aren't a chosen savior; you are the leader of a band of hungry, tired, and desperate mercenaries. In the v1.22650 build, players often found themselves in the snowy peaks of Drombach or the plague-ridden streets of Ludern , trying to keep their troop fed while the world burned around them.