Remove " The durability option is new in this edition. It is supported in Chrome 82, Edge 82, and Safari 15. "

[smaug----]

Durability is supported also in other browsers.

[inexorabletash]

When was support added in Firefox?

For features new in a given edition of the spec, I usually call out the version it was added in the major browsers, and only remove those banners when that edition is final. If we move to "living standard" (#402) then agreed it could go away.

But for now I'd prefer to add the min version the option was supported in FF, rather than remove the banner.

[inexorabletash]

Per https://developer.mozilla.org/en-US/docs/Web/API/IDBTransaction/durability - looks like FF 126?

[inexorabletash]

Looks like databases() was added in FF126 too, so that should be updated as well. PR anyone?

[smaug----]

Rather unusual to have inline comments about browser support. They get outdated easily, like in this case. A random web dev might think that only certain browsers support the feature and thus not use it.

[inexorabletash]

Fair. When the spec was updated more frequently this was less of a problem. Relying on Bikeshed's MDN panels is probably the right way to go, although it appears those may not auto-update... the one for databases() still doesn't show FF support it seems?