Qobuz has indicated they are progressing on Qobuz connect.
They said they don't yet have a release date, as that depends on external factors such as the integration of each manufacturer, but the project is moving forward.
It sounds like Sonos and Qobuz must work together to make this happen quickly. Qobuz is encouraging Sonos users to contact Sonos and ask that Sonos work with Qobuz to develop Qobuz Connect for Sonos together.