Bot Updating Documentation

docs/images/docker-sabnzbd.md

@@ -58,6 +58,10 @@ Use the optional paths if you don't understand, or don't want atomic moves. Whic
 
 The folks over at servarr.com wrote a good [write-up](https://wiki.servarr.com/docker-guide#consistent-and-well-planned-paths) on how to get started with this.
 
+## Read-Only Operation
+
+This image can be run with a read-only container filesystem. For details please [read the docs](https://docs.linuxserver.io/misc/read-only/).
+
 ## Usage
 
 To help you get started creating a container from this image you can either use docker-compose or the docker cli.