Foreman 3.9 release candidate feedback

Now that Foreman 3.9 has a release candidate, this is the place to provide your feedback. Whether it’s (possible) bugs, thoughts, the interface, or workflow. If you’re sure it’s a bug, a new Redmine issue can also be used.

Not sure if this belongs here, since it is Katello: Upgrading smartproxy to 3.9 / 4.11 results in package dependency errors