NetBSD 9.2 contains essential security and stability fixes.
Some of the highlights:
This paper describes the prototype for the onboard scheduler of the Mars 2020 rover.
Release 21.1 of OPNsense brings improved firewall rules and NAT categories, traffic graphs supporting IPv6, advanced intrusion detection management, and aliases for MAC addresses.
NetBSD on the Danger HipTop/T-Mobile Sidekick Smartphone.