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This question / problem has been solved by Irenicus73image
Fluxarray: ^title
Hello, friend. While I can't answer your question as to "why", a blue post did reply about a linux version over in the release thread, so I'll copy the link to the exact post here for you:

I would take that to mean that it's probably scheduled to show up at some point, even if we don't know exactly when.
Thanks for the clarification, I hope it won't take too long.