It has been available since August 21. Not sure where it was posted first, but it was discussed in the Wasabi Wallet reddit right here > https://www.reddit.com/r/WasabiWallet/comments/icvu58/any_statement_to_this_is_this_true/g29h6vw/?utm_source=share&utm_medium=web2x&context=3

That was the earliest instance of the link that I could find.