I really like being able to “star” jobs, and then just show the starred jobs. This is useful for highlighting just the final refinements etc.
The flipside would also be very handy - being able to mark jobs as hidden, and then having a button to show hidden jobs. This would allow one to hide jobs that I don’t necessarily want to delete, but which represent unproductive avenues of exploration during data processing.
I would envision that whereas starred jobs are shown by default, and showing starred jobs shows only starred jobs, hidden jobs would be hidden by default, and showing hidden jobs would show hidden jobs as well as the rest. Obviously, a job could be either starred or hidden, not both.
This would I think greatly facilitate organizing workspaces (in addition to stars and tagging).