Add eye whites and pupils to every base and archive the 0.9.9 milestone

CHANGELOG.md

@@ -14,6 +14,7 @@ Semantic Versioning.
 - Hands, head gear and carried items were re-fitted to the new characters: hand items sit in the
   palm instead of floating at the wrist, the lanyard moved up to the sternum, back gear moved up to
   shoulder-blade height, and the clipboard is carried by its top edge.
+- Eyes now have whites and pupils instead of flat dark rectangles.
 - Every NPC now has a visible mouth; the Quaternius heads shipped without one, so the faces read as
   brow-and-eye masks.
 - Fixed the modular Worker characters: the guard, delivery, firefighter and crowd roles had holes