At least the "maniraptors" from the paraves/oviraptors to the present, are birds. They are called Aviremigia.
Also called Chuniaoae.
Here is Naish:
|The fact that long remiges have now been documented in oviraptorosaurs, dromaeosaurids and other maniraptorans shows that feathered arms essentially the same as those present in basal birds evolved somewhere round about the base of the oviraptorosaur + paravian clade, and there is no evidence that wing-like arms were present in more basal coelurosaurs, nor in other theropods, or other dinosaurs, or other archosaurs.|