First thing I notice is you're looking at two different references. The Japanese version is pointing towards users, where the English version is pointed towards developers. Look at the same two manuals.
Thanks for your answer.
don't state the same.
In the developer's release note, we can assume that both Windows/Mac/Linux may have problems when the user's one states that only Mac may have problems.
That is true, it may be that they don't want to promote the use of that language set to developers... I can't say officially though since, well, I'm not official