Description of problem:

As per the OpenShift GitOps release notes in the OCP 4.11 documentation, GitOps version 1.7 is supported in OCP 4.8 to 4.11 [1], but that version is missing in the documentation for OCP 4.10 and older.

[1] https://docs.openshift.com/container-platform/4.11/cicd/gitops/gitops-release-notes.html#compatibility-and-support-matrix
[2] https://docs.openshift.com/container-platform/4.10/cicd/gitops/gitops-release-notes.html