Basically, I am looking for information on what languages are supported. There is no word about it in the docs, nothing was mentioned yesterday in the speech. It is probably some of:
a) only English is supported, and they are pretending other languages don’t exist
b) everything is supported perfectly and they did not find it important to mention
c) everything kind-of works, but all speech is produced with some English speaker, producing awkward results for non-English speech