Comment 1 for bug 1888645

The default image has been updated to "jenkinscicharmers/jenkinsagent:edge". This is built from an OCI Recipe on Launchpad. There isn't currently a way to tag those images differently in an automated way (see https://bugs.launchpad.net/launchpad/+bug/1897813) but when that's available, or there's a different approach here, we'll update things to use a more specific revision.

The user is still free to set that image to be whatever they want as well of course.