9.4.2 is a bugfix release with some minor bugfixes for 9.4.1
- Change clam to only use extra signatures if ram > 1.9 gigs
- Change monit clam parameters to prevent frequent unnecessary restarts
- Fix shutdown logic of classd to prevent hangs
- Fix some upload issue with captive portal custom zips
- Fix regex to ignore windows update in virus blocker(s)
- Fix exim issue with reverse DNS (#4239)
- Updated distributed OpenVPN windows installer to new openvpn-gui and updated signed drivers.