As of April 1st, 2023, vSphere Replication (VR) 6.5, 8.1, 8.2, 8.3, 8.4 & 8.5 have reached End of General Support.
To maintain your full level of Support and Subscription Services, VMware recommends upgrading to a supported version of VR.
Please review Upgrading vSphere Replication for further information.