It was with some disappointment that I discovered that the developer of Noson has dropped support for the app on SFOS. This was posted 3 weeks ago.
"no longer maintaining the app for sailfishos
Many pages are now broken since Jolla upgrade to Sailfish 4.0.
As I have no more device even time for maintaining the app for this platform,
the project is deleted from sources on the master branch."
This is, or until SFOS 4.0.x.x was, an outstanding implementation of the Sonos controller.
I recognise that the owner of the project doesn’t have an SFOS phone anymore, but it seems a loss for SFOS that the port has been expunged.
The whole selling point of SFOS apps is that it is Linux and uses QT for apps, so porting and maintenance is supposed to be trivial between linices (is that a word?). Apparently it’s not easy enough and this does not bode well for SFOS.
I am not a programmer for this sort of thing, so I can but lament the loss of an app I use regularly.
Finally, the Jolla store where it is hosted should remove it forthwith because it no longer functions adequately