This answers your q
I also experience no audio after i updated some days ago after not updating for a long time, so it’s probably same issue. I switched now to testing, and if that does not fix it i will try building the callaudiod patch mentioned in @kevin_koffler’s link. Why this would be needed i don’t know since philm said 28 days ago that he included the patch.
edit: no sound on testing or with patch. Shit’s f-ed up.