These are two similar questions:
Sometimes I have the problem that I add some article but can not find it 10 minutes later. Is there any option to sort by added date? It looks like this information is not stored in the biblatex file - although I can extract it from git, as the bib file is managed with it. But this is usually more clicks away from a simple sorting inside jabref directly.
I also encountered some problems when I added several PDFs at the same time. All of them would import fine but needed some cleanup first. A nice feature would be some kind of stageing area, where all new items would end up in for further sorting. Is such a thing possible? What I know is possible, is to create a second bib, put all articles in there, edit them and then copy them to the real bib.
I’m using JabRef 4.2