In the Upgrading chapter, edit the text in the following section to remove out of date version references:
https://doc-stage.usersys.redhat.com/documentation/en-us/red_hat_amq/7.4/html-single/installing_and_managing_amq_online_on_openshift_container_platform/#proc-upgrade-workaround-1-x-to-1-1-1-messaging

For specific edits, see https://docs.google.com/document/d/1kXM-0tI3glNfFx52rodNagHt1yfdtkGzIaH_cJJUsOw/edit#heading=h.3obmdgxdm2by