Sonos Alternative (Preferably HIFI and FOSS Friendly)
SONOS is phasing out speakers by no longer offering software updates after May 2020. Even worse, all SONOS networks containing even one such phased-out speaker will no longer be updated.
I would appreciate recommendations for alternative systems, preferably high quality, connected speakers with open APIs and FOSS friendly. Any ideas? I am mostly happy with my Denon HEOS system. The API is pretty easy to work with, and it's got the big advantage that it works with A/V receivers which will give you much better sound than others.