Changes to XG Firewall Technician and Administrator Labs

Following the mandatory update from v18.0 to v18.5 MR for new installations, we have updated the Sophos XG Firewall v18.0 Technician and Sophos XG Firewall v18.0 Administrator lab environment to v18.5 MR2.

We retested all the labs for both courses and updated the lab workbooks accordingly.

The updated ATC trainer files can be downloaded from NetExam.