RHOSP 16.1 qdrouterd image ships an old version of qpid-dispatch. It should be adjusted to ship the latest version available from AMQ-Interconnect.
Had a conversation and unless there is a required need to update this (other than it's awkward that OSP13 has a newer version), then we're in favour of leaving this as-is and only maintaining the grades for this particular release. If this happens to get cross-tag / bumped in the future then the templating engine is able to deal with this, and documentation simply needs to be updated to reflect the new system. There should be no need to update this component release in OSP 16.1. Closing > Won't Fix.