I noticed over the weekend that when I stream from Roon to my Sonos system, 24-bit files are now streamed in their native resolution (up to 24/48).

Previously, everything was downsampled to 16-bit. It seems that a Roon update from October enabled 24-bit streaming to Sonos.

Anything higher than 24/48 is downsampled to either 24/48 or 24/44.1, but this means that a large portion of my library is able to be streamed natively without being resampled.

I appreciate the Sonos and Roon teams for continuing to work on giving us this capability.