Upcoming changes in registration process

The instructions to developers ("If you are a developer interested in documenting translations, or just exploring the platform, you are also welcome".)who want to add documentation is to join as an ordinary user, not a translator. But I thought that they needed translator rights to add documentation to qqq. So are they being given translator rights by some other review process?

And how about the translators who are trying to sign up to translate into a language which hasn't been enabled yet? If they can't use the sandbox they might give up if there isn't a link to the list of enabled languages and instructions on what to do if their language isn't on the list.

No, they can follow the same process. I think they can also add example "translations" to qqq if they don't know any other language? You're right about translators for new languages, this just happened with User:Paul Beppler (who was confused by not having the right to post new threads, because sandbox users are restricted) but Nike told him to translate in whatever language and I approved the account.

Personally I hope normal account registration won't be disabled, because the new process covers only a subset of all the possible cases; but anyway addition of new languages is basically frozen currently, we need a revamp and we should also update the docs on how to get appropriate permissions to write LQT threads.