just for the record,
checked both via VRM and victronconnect v6.01 (android)
VictronConnect was saying my 100/30 Bluesolar could/should be updated to v.1.63 (from 1.61 that's been for a while) whereas VRM insisted that 1.61 was latest version.
Anyway, updated it remotely from VictronConnect all fine. Now VRM is a bit confused :-)
Edit: updated to 3.22 Large no change.