For jobs that completed successfully set the activity to Completed (rather than Running). It's confusing when it says running when the activity is complete.
Add a search option to the activity log so that users can search for things like the name of a campaign
Allow for filtering by a date range
Log an error when the API doesn't find the SFMC DE
Improve messaging. For example, do not say the job was aborted in the list of jobs when it wasn't. See attached screenshots