Dev Epic: https://issues.redhat.com/browse/GITOPS-994
The support table entry should be modified to "4.6-4.9" with an asterisk to note that only GA'ed components are supported.
We need a note to state that a new installation of GitOps v1.3 is required on 4.6. There is no upgrade path from v1.0 (TP) on OCP 4.6.