Xen 4.20 released
the release of Xen 4.20. This release adds support for
AMD Zen 5 CPUs, improved compliance with the https://en.wikipedia.org/wiki/MISRA_C
C standard,
work on PCI-passthrough on Arm, and more. Xen 4.20 also removes
support for Xeon
Phi CPUs, which were https://www.techpowerup.com/246237/intel-is-giving-up-on-xeon-phi-eight-more-models-declared-end-of-life
in 2018. See the feature
list and release
notes for more information.