Yep, our packages install in parallel with each other (and with repo versions too), so you can keep older versions around. And we aim to release every 2 months

Yep, our packages install in parallel with each other (and with repo versions too), so you can keep older versions around. And we aim to release every 2 months. People who pay monthly also get access to nightly builds, allowing them to test things out before release (useful for us, sometimes useful for them). Most of our alpha/beta testers, however, build it themselves, from source.