I have noticed that the latest system upgrade has remove the option to edit the input firewall rules specific about ssh, i limit the access only for my public ip addresses.
I can’t reproduce, after upgrading the 8.7.1 image I still can edit the input rules.
root@NethSec:~# grep Upgr /var/log/messages
Dec 11 08:05:03 NethSec update-packages: Upgrading ns-flashstart on root from 1.0.2-r1 to 1.0.3-r1...
Dec 11 08:05:04 NethSec update-packages: Upgrading ns-api on root from 3.4.0-r1 to 3.4.1-r1...
Dec 11 08:05:04 NethSec update-packages: Upgrading ns-migration on root from 1.0.0-r1 to 1.0.1-r1...
Dec 11 08:05:05 NethSec update-packages: Upgrading ns-ui on root from 2.7.1-r1 to 2.8.1-r1...
Dec 11 08:05:05 NethSec update-packages: Upgrading python3-nethsec on root from 1.4.2-r1 to 1.4.3-r1...