From 99be207c2acabe0030c376fd731608d9cd7c69b6 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Mon, 11 Nov 2019 17:17:26 +0900
Subject: [PATCH] add a NEWS entry about builtin features.

---
 NEWS | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/NEWS b/NEWS
index 29b610e3ff..fd1759956b 100644
--- a/NEWS
+++ b/NEWS
@@ -644,3 +644,7 @@ JIT::
   * RUBY_REVISION class is changed from Integer to String.
 
   * RUBY_DESCRIPTION includes Git revision instead of Subversion's one.
+
+* Support built-in methods in Ruby with `__builtin_` syntax. [Feature #16254]
+  Some methods are defined in *.rb (such as trace_point.rb).
+  For example, it is easy to define a method which accepts keyword arguments.