There is no new issue reported for a while, so release 7.x-1.0.
Unstable development branch. Use on your own risk.
ThemeKey 7.x-2.2 just fixes a minor issue introduced in 7.x-2.1:
ThemeKey 7.x-2.2 is a stable maintenance release. Additionally some new features are introduced since 7.x-2.0 as additional modules:
Fixes features integration and another bug when using default config with installation profiles.
This is the first public release. What should work:
First alpha release (live calculation added)