I suppose the easiest way to translate ROS6 filter rules to ROS7 format is to upgrade in place? Is there any other way?

I have an RB1100AHx4 running on 6.47 for about 185 days now, which is when that version was released. I'm currently not experiencing any issues, bugs or any other problems yet. I checked change logs and there doesn't seem to be any security fixes since then. Should I leave it as is or upgrade? Route...

I have a new RB1100AHx4 purchased back in late May or early June that has been running non stop since I racked in the datacenter (about 60 days or so). It has the following features enabled: BGP One Ethernet bridge SNTP client SNMP Firewall rules on input chain Winbox/SSH Daily backup script The rou...