On April 18, 2023, the Fedora Linux community released Fedora 38, which includes support for IBM zSystems and LinuxONE.
Congratulations to the Fedora community on this release!
Supported by the Fedora community since Fedora 15 in mid-2011, the release of Fedora 38 on s390x continues years of support on the platform.
You can read the release announcement for Fedora 38 in Fedora Magazine here: Announcing Fedora Linux 38. And visit Fedora Alternate Architectures for more on how to download the latest version for s390x, with more details outlined in the documentation under Supported Platforms: s390x.
If you're interested in joining the Fedora Linux community for s390x, they have a mailing list and other resources linked on their wiki. Fedora is also a member of the Open Mainframe Project Linux Distributions Working Group.