I feel like a thing was set up recently to show this and would be happy if anyone has a link - if not - should we have a report that says what web platform features have just moved to "widely available" (30 months since "newly available")?
I feel like a little feed website which shows things that have recently crossed this boundary, along with the date and what percentage "global usage" they have (from caniuse.com) would be great for people trying to decide whether something is safe for prod.