The Klingon language says its hatching is 100% done, but I can't select it as a language to learn. Does anyone know why?
The software they are using isn't recognizing the ' as an independent letter. So it's like 99% ready. "We've found a problem related to the fact that Klingon uses the apostrophe as a letter; staff are looking into it. (It doesn't make the course impossible, but harder than it has to be.) We've also found a display issue related to Klingon's use of capitalisation. (This one makes the course a little easier than it should be :D)" https://incubator.duolingo.com/courses/tlh/en/status
The percentage of "doneness" has to do with how many words and sentences the team puts in the course, and how many of those are completed. The team could decide to put more sentences in the course, and the percentage would drop.
Usually, however, it means all the work on the sentences is done but there is still a lot of work to be done that doesn't show up in the percentage of "doneness" - things like text-to-speech, grammar tips and notes, and stuff like that.
Plus I think staff has to do some work to get it ready to release even after the volunteers have done all they can do.
it is not in beta yet. it has phase 1, phase 2, and phase 3. it is in phase 1 ( hatching. it would say " hatching : n % done ) , and they do not know when could they release the course. if it is phase 2 , it would say " in beta : n learners " .