- VMM: Fixed missing NULL pointer check in MMIO code
- Storage: fixed having multiple NVMe controllers with ICH9 enabled (5.2.0 regression)
- Network: fixed wireless detection regression when bridging to adapters with unbound IP protocols
- Audio: Fixed interrupt storm in FreeBSD guests with HDA
- Keyboard: Introduced a small delay to fix old software which expects to be able to read an incoming scan code more than once
- NAT: Handle nameserver 0.0.0.0 which is a valid setting
- BIOS: INT 15h/87h service must disable A20 gate when done
- Linux Guest Additions: fix a hang starting KDE Plasma
Signed-off-by: Pierre-Yves <pyu@riseup.net>