Thanks to this patch, the Articles screen now has much more powerful features.
Go to Content > Articles in your Joomla site, and you'll be able to use multi-select filters to search for articles. This will be very useful for sites with large numbers of articles. This feature supports Categories, Access Levels, Authors, and Tags. multi select features I suspect this feature will be added to other admin area screens in future releases.
Hat tip to Matthew Philogene for finding this feature.