Well, I just read about powers of VK moderators on Habr and got more convinced that I need Little Snitch or something similar for my desktop apps for sure.

Just if it was not clear: my email is public on many services. I just think that if you require my email to get the installer, how much logging/tracking code will you run once you're on my machine?

I'm not affiliated with VK moderators in any manner. It's their own business.

I know it's all about trust, but Marta doesn't have any tracking code, and never will. Trust is much more important that any statistics.

Going to try to get it into Home-brew?

Homebrew is not suited well for DMG package distribution (well, at least I don't know examples of such software). But you can install Marta just as any another macOS GUI software.

Homebrew has the Caskroom, which would work:

https://github.com/caskroom/homebrew-cask

EDIT: details on how to add your own Cask for an app:

https://github.com/caskroom/homebrew-cask/blob/master/doc/de...

Thank you! I'll investigate it.