13:59:25 <br-m> <rucknium> @darkreaver:matrix.org: There are security issues with earlier room versions. After reading a few sources, I was still not sure if just the server needs to be upgraded for protection (already happened a while ago) or if the actual rooms need to be upgraded, too. I decided to upgrade anyway just to be safe.
14:08:54 <DataHoarder> upgrading the rooms is recommended for more reasons than that, as other places can still have issues with relayed events