I know that for resources you can do it by sorting the Library by the Last Updated column.
But what about for datasets?
I was told no when I first asked about this. If this is really important to you, you can manually check the dates of the datasets through the "About Logos Bible Software" link under the Help menu, but it is tedious to scroll through them all.
You can browse the Updates table in Data\{random}\UpdateManager. Filter out resources with IDs that begin with LLS:
Thanks. Not really important, it's just that when someone recently asked what was the difference between resources datasets, I wanted to give him some examples of what datasets there are. I suppose I could have looked at the list of Dataset Documentation in my library. Anyway, his question has been answered sufficiently, so it's all a moot point.