Add the ability to edit export parameters (channel selection, file format, naming, effects, etc) of jobs already in the export queue list. Currently, as far as I know, you have to delete and re-create the job if you want to make an edit to a job.
You can ‘update’ a job using the circular arrow next to the bin -
It’s not an awful lot better than deleting and starting again though… it would be much better if parameters were available to edit for each job.
When you click a job it will load the parameters in the rest of the window. You can then edit at will and click the yellow arrow that Vinylizor called out.