During the upgrade process 4.14.0 -> 4.14.14, a misleading msg of "No updates available" is shown  .   

    ocp 4.14.0

    100%

1. trigger an upgrade: 
[kni@ocp-edge119 ~]$ oc adm upgrade --to=4.14.14 --force
warning: --force overrides cluster verification of your supplied release image and waives any update precondition failures.
Requested update to 4.14.14
2. check upgrade status:
[kni@ocp-edge119 ~]$ oc adm upgrade
    

info: An upgrade is in progress. Working towards 4.14.14: 116 of 860 done (13% complete), waiting on etcd, kube-apiserverUpstream is unset, so the cluster will use an appropriate default. Channel: stable-4.14 (available channels: candidate-4.14, candidate-4.15, eus-4.14, fast-4.14, fast-4.15, stable-4.14) No updates available. You may still upgrade to a specific release image with --to-image or wait for new updates to be available. [kni@ocp-edge119 ~]$      

Seems like the "No updates available" refers to the new version "4.14.14", before the upgrade to 4.14.14 was done.

I would expect that while upgrading, no such msg will appear because it is confusing. 
at least the old "Recommended updates" (of 4.14.0) will remain till the upgrade is finished successfully, or not shown at all while upgrading.