Request to make the following changes:

https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.8/html/upgrading/upgrade-roxctl#edit-memli[…]rade-roxctl
Upgrading to version 4.4 requires that you manually replace the GOMEMLIMIT environment variable with the ROX_MEMLIMIT environment variable. You must edit this variable for each deployment.

4.4 is out of support so delete these instructions.

The following command is wrong:
oc -n stackrox set image deploy/config-controller central=registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8:4.8.2

It must be
oc -n stackrox set image deploy/config-controller manager=registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8:4.8.2

because the container is called manager, not central .

https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.8/html/upgrading/upgrade-roxctl#upgrade-ce[…]rade-roxctl

Also, under 3.3. Upgrading the Central cluster there's a missing step to upgrade central-db's image.
It should probably done after `Run the following command to update the Central image` and be
oc -n stackrox set image deploy/central-db \
central-db=registry.redhat.io/advanced-cluster-security/rhacs-central-db-rhel8:4.8.2 \
init-db=registry.redhat.io/advanced-cluster-security/rhacs-central-db-rhel8:4.8.2

See Slack thread: https://redhat.enterprise.slack.com/archives/CGDK78KRV/p1756888481714189