Do you have a mailing list I can toss my email on for when this is available on Linux? Honestly I was ready to buy it instantly before I saw the platform limitation, but it would be even better if it could run some basic filters like removing pops and de-essing, which I always struggle to get working right in Audacity (I have a screenshot saved of my filter curve because Audacity doesn't save it, it's so stupid).
It's not Linux-specific but you can sign up to hear about the Windows one (click the "Get Notified" button on the home page) and I'll let everyone know if/when there's a Linux version.
Fair warning I haven't even tried getting it to run on Linux yet... but I've been meaning to try it out, if only for the profiling and debugging tools! (rr looks really cool!)
In theory it runs everywhere because Electron, but my gut says the difficulty with supporting other platforms will come down to compiling and packaging. That's been the biggest hurdle with Windows so far anyway.
Linux packaging can definitely be confusing -- as a user I definitely prefer something like an AppImage for a program like this, which should be easy enough to provide. I wouldn't worry about making distribution specific deb and rpm packages, personally.
