https://bugs.winehq.org/show_bug.cgi?id=24828
--- Comment #7 from Austin English austinenglish@gmail.com --- (In reply to Jarkko K from comment #6)
I don't see version 15 there anymore.
They have windows, mac and linux version now.
I think this could be marked wontfix, invalid or something similar.
We typically wait a year from the last request for an update.