March 26th, 2020
Not true. They aren’t deleting service workers for sites added to the home screen. That’s a vanishingly small percentage of progressive web apps.
Added to home screen != progressive web app.
Lots of vague terms being thrown around in the discussion around Safari’s storage wipe changes, specifically “web application” and “PWA.” @adactio makes an important point: is a PWA by definition required to be installed? Oh my—I hope not.