"minor bug fixes" but also adding new maps.
It comes as an automatic update and is unavoidable as the game requires you to be logged in. It's more of a "content update" say devs.
What are the new online maps called? Capitol Coup, Disputed Depot and Bridge to Nowhere. "More of a content update with new maps, then a fix-it patch. Hope this is enjoyed," reads the update. Tiberian Twilight is an end to the original game lore.
EA is unlikely to ditch the Command & Conquer franchise entirely as they still have the Red Alert series in the franchise to update if they want. They could even change their minds about canning that first-person shooter they planned called Tiberium.
Check the teaser trailer below for what could have been with C&C shooter.