Alberto Fernández-Capel

@brendon yes, it should make it possible to add custom HTML attributes to blocks now. I'd be careful allowing the class attribute, because you'll have to sanitize when you paste...

There was recently a bug that was affecting autocorrect edits in Safari, that we fixed in https://github.com/basecamp/trix/pull/1131., shipped in [v2.0.10](https://github.com/basecamp/trix/releases/tag/v2.0.10). It may be related.

There are no plans to backport the fix to 1.3, I'm afraid. The 1.3. dev environment doesn't even run on modern Mac hardware with Apple silicon, so it'd be hard...

I've updated the description in [our repo's advisory](https://github.com/basecamp/trix/security/advisories/GHSA-qjqp-xr96-cj99), but I think Github needs to update the description on their end.

That is not actually used anywhere in Trix, Babel is the one adding that cruft. I think we can remove Babel from the toolchain. We are not using any feature...