The newest update should now be up on WordPress and my own site.
What does it do? The plugin aggregates multiple RSS Feeds, orders them showing the most recent first, and then displays them.
The best example is the first place that this plugin was used: https://www.hartinc.com. The “Recent Stuff” listing on the home page is an aggregation of social media feeds that always shows the 3 most recent posts.
Hope that helps!