The release version still can be found in /releases/13/Everything and the final version in /updates/13 of the download server/mirrors
. The final version still can be installed with yum, too.
yum install wine
It also can be compiled from source available from winehq.org
. It's an easy one to compile if you have the devels and libs it needs installed. WineHQ has a script
that will install those in Fedora.
P.S.: Moved to EOL (End of Life) Versions.