samuel	2018-12-12 08:49:29 +0900 (Wed, 12 Dec 2018)

  New Revision: 66339

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66339

  Log:
    Add NEWS about coroutine implementation.

  Modified files:
    trunk/NEWS
Index: NEWS
===================================================================
--- NEWS	(revision 66338)
+++ NEWS	(revision 66339)
@@ -48,6 +48,9 @@ sufficient information, see the ChangeLo https://github.com/ruby/ruby/blob/trunk/NEWS#L48
 
 * Flip-flop syntax is deprecated. [Feature #5400]
 
+* Native implementation of coroutines to improve performance of Fiber.
+  [Feature #14739]
+
 === Core classes updates (outstanding ones only)
 
 [Array]

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/