New Thread to cover changes / feedback / experiences.
"Old" MR3 Thread: https://community.sophos.com/xg-firewall/f/discussions/123403/xg-firewall-v18-mr-3-feedback-and-experiences
Release Notes: https://community.sophos.com/xg-firewall/b/blog/posts/xg-firewall-v18-mr4-is-now-available
Just upgraded from MR3 to MR4 and found one issue.
Manual Pattern Update in airgap environment doesn't work anymore. I can confirm that it worked on MR3.
Uploaded the actual pattern file in WebGui but nothing happened.
Also there is no entry in /log/u2d_airgap.log
Same problem here, does this ticket number already exist - trying to create one myself right now (support portal down ...).