The Burning Hell and Amy Rigby, both due in April, have been cancelled not least becasue of travel restrictions - the former rescheduled to November, hopefully.
I'm dubious about Yorkston/Thorne/Khan, and I think that even if Sambroso Allstars isn't cancelled 300 sweaty people dancing in a club with zero ventilation sounds like a recipe for disaster. Caribou, Eliza Carthy and the Pictish Trail are a few weeks off so by then I reckon they'll all be cancelled although currently all of the venues/promoters are staying open.