Yeah, the “Q” is the logo for the QNAP integration, which has been removed from YAML and moved to UI configuration in this release. Maybe that’s it?
EDIT: Yeah, the strings.json file was never updated to include the deprication warning.
The mystrom integration was also recently changed, and it’s obvious when comparing the two:
mystrom: strings.yaml
QNAP: strings.yaml
I’d edit it myself, but I don’t use QNAP, so can’t really test the changes locally, or have time to make a dev env for it. Anyone else who’s willing, you should just be able to copy the relevant bits of the mystrom file, and change the text for QNAP.