Hello guys,
First I’d like to you thank you for your suggestion and PR, which you have made on Github.
We had a very interesting discussion about it. We agreed with some points from @peci1.
In the next version of Turris OS we’ll include /etc/firewall.user file into backups, and we have rewritten configuration file /etc/config/backups, which gives you some hints for files/folders, which you can include in your backups.
If you want, you can look here how it will look:
Thank you @vojtech.myslivec for looking into this feedback! 