Official News from Bandcamp mail-out:

“Greetings!

The Covid-19 pandemic has hit artists especially hard as tours and shows are canceled for the foreseeable future. To help support those impacted, we’re waiving our revenue share on all sales this Friday, March 20, from midnight to midnight PST. If you are able, please join us in putting some much needed money directly into artists’ pockets.

…please help us spread the word!”

More official information can be found at Bandcamp.