postgresql 15 for RHEL RPMs available?

I was doing a check on updates available on my Centos 8 server and dnf is telling me that Postgresql 15 is available.

I thought it was only at the RC1 state, but here's what I get:

PostgreSQL 15 for RHEL / Rocky 8 - x86_64        17  B/s | 195  B     00:11    
PostgreSQL 15 for RHEL / Rocky 8 - x86_64       1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project <pgsql-pkg-yum@postgresql.org>"
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG

It doesn't indicate this as being RC1, is this in error?

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Mike Nolan