None
In the Inputs [0] section is missing the "receivers: http and syslog". These receivers are supported in all Logging 6 versions
In the Outputs [1] section is missing "s3" introduced new in Logging 6.4
[0] https://docs.redhat.com/en/documentation/red_hat_openshift_logging/6.4/html/configuring_logging/configuring-log-forwarding#clf-inputs_configuring-log-forwarding