The latest COSMIC Desktop 1.0.3 update is out, improving usability in Files, Settings, Terminal, and portal integration for Linux users.

https://linuxiac.com/cosmic-desktop-1-0-3-brings-file-manager-improvements/

While the Linux kernel has been seeing preparations from NVIDIA for 1.6 Tb/s networking in preparing for next-generation super-computing, the kernel has still retained support to now for the High Performance Parallel Interface. HIPPI was the standard for connecting supercomputers in the late 1980s and a portion of the 1990s with being the first networking standard for near-Gigabit connectivity at 800 Mb/s over distances up to 25 meters. But HIPPI looks like it will be retired from the mainline kernel with Linux 7.0...

https://www.phoronix.com/news/Linux-Retiring-HIPPI

Valve released a new stable update to its Steam Client desktop application for Linux, macOS, and Windows systems with various improvements to Steam Input, especially support for the Razer Raiju V3 Pro controller.

https://9to5linux.com/new-steam-client-update-adds-support-for-the-razer-raiju-v3-pro-controller

Skip has dropped paid subscriptions and open-sourced its mobile development stack for native iOS and Android apps.

https://linuxiac.com/skip-makes-its-mobile-development-tools-free-and-open-source/