Version 2.0.1 contains fixes only for users of macOS 10.13 High Sierra. Catalina or Mojave users should see no differences at all with 2.0.1.
On High Sierra, there were some display problems, fixed in this release:
(This will most likely be the final new version for High Sierra users. If you are still using that version of macOS, version 2.0.1 should continue to work for you, but future versions will soon no longer support that operating system.)