It has been a pretty while that we had Linux binaries available. Now we have them again. Many thanks goes to MoxFulder for creating the packages.
You can find the Linux binaries in the download section. The available formats are tar.gz, sh, rpm and deb. The Linux binary version has Cuda support. But it currently still lacks of the Optix device. We hope to manage this for the next version.
Note that the linux binaries are currently in Beta. Please report any issues that you might have with the packages. You can do this in the forum or at the Github tracker.