Bot Updating Documentation

docs/images/docker-habridge.md

@@ -40,6 +40,10 @@ To set up the ha-bridge simply go to http://localhost:8080. Once you are in the
 
 For information on how to configure ha-bridge, go to their wiki at [https://github.com/bwssytems/ha-bridge/wiki](https://github.com/bwssytems/ha-bridge/wiki)
 
+## 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.