Percona XtraDb Cluster 5.7 on Debian Stretch

I’m looking to install XtraDb Cluster 5.7 on Debian Stretch (RC3) for testing. Is this currently possible? If so, are there apt repository instructions to do this?

Thanks

It’s been released:

apt-cache policy percona-xtradb-cluster-57

percona-xtradb-cluster-57:
Installé : (aucun)
Candidat : 5.7.19-29.22-1.stretch
Table de version :
5.7.19-29.22-1.stretch 500
500 http://repo.percona.com/apt stretch/main amd64 Packages