Hi,
not sure how to rpovide feedback to scl sig, but for what it's worth, rh-postgresql95-postgresql-9.5.14-1.el7 which is in testing works for me.
Looking forward to see this released.

Thanks,
--

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA

sbonazzo@redhat.com