Broken link in Editions Overview to "required considered harmful".

[ckdblueshark]

https://github.com/protocolbuffers/protocolbuffers.github.io/blame/41c8ea607ec1e444a6480a9283882d12e0fa6da3/content/editions/overview.md#L337

This should probably link to https://protobuf.dev/programming-guides/dos-donts/#add-required.

[Logofile]

Thanks for raising this issue. That link shouldn't be there (it points to a topic that has internal-only guidance). I've sent an update out for review that removes the link. It should be pushed to the external site within the next couple of weeks.

[ccouzens]

As well as appearing in content/editions/overview.md it appears in content/overview.md

protocolbuffers.github.io/content/overview.md

Line 236 in b9be4af

proto3 and strongly discouraged in proto2. For more on this, see [Required Fields Considered Harmful](/programming-guides/required-considered-harmful.md).)

[Logofile]

Ah, yes. I'll remove that one, too. Thanks!

[Logofile]

Updates are made. Thanks again for raising the issue.