Update NEWS.md

NEWS.md

@@ -14,6 +14,7 @@
 * `watchout()` is no longer exported; it's really an implementation detail that should never have been leaked to the public interface.
 * `evaluate()` gains an output class (`evaluate_evaluation`/`list`) and a basic print method.
 * `evaluate()` now correctly captures plots created before messages/warnings/errors (#28).
+* The package now again supports on R 3.6.0.
 
 # evaluate 0.24.0