[throwanem]

I'm somewhat favorably surprised they kept the version history stuff at all instead of pointing to caniuse.com, which specializes in it.

[wiredearp]

They once wrote a note over on https://hacks.mozilla.org/2019/09/caniuse-and-mdn-compat-dat... about why and how they differ.

[yencabulator]

Also, caniuse.com's way of displaying the browser versions is much more helpful. It also communicates which browser versions are current, what's coming up in the next version, and so on.