Genode OS Framework 22.05 released

Functionality-wise, the added support for WireGuard-based virtual private networks is certainly the flagship feature of the release. Section WireGuard briefly introduces the new component while leaving in-depth information to a dedicated article.

Among the other topics of the release, our continued work on device drivers stands out. We managed to bring Genode's lineup of PC drivers ported from the Linux kernel up to the kernel version 5.14.21 using Genode's unique DDE-Linux porting approach. As described by Section New generation of DDE-Linux-based PC drivers, this work comprises complex drivers like the wireless LAN stack including Intel's Wifi driver and the latest Intel display driver. At the framework's side, the modernization of Genode's platform driver for PC hardware is in full swing. Even though not yet used by default, the new driver has reached feature parity with the original PC-specific platform driver while sharing much of its code base with the growing number of ARM platform drivers such as the FPGA-aware platform-driver for Xilinx Zynq (Section Xilinx Zynq).

Excellent progress, and as always, exquisite release notes.