This update has various modernizations and a security fix for a vulnerability in the underlying Unity game engine.

The minimum system requirements have changed:

• Windows 7 SP1+, x64 architecture

• macOS High Sierra 10.13+, Apple Silicon or x64 architecture

• Linux: Ubuntu 20.04, Ubuntu 18.04, and CentOS 7, x64 architecture

Version 1.2.2 is available on a beta branch for use with older computers that no longer meet the minimum system requirements.