From 0096d2b895395df5ab8696d3b6d444dc1b7730b6 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Fri, 25 Sep 2020 18:05:55 +0900
Subject: freeze all Range objects.

Matz want to try to freeze all Range objects.
[Feature #15504]
---
 NEWS.md | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'NEWS.md')

diff --git a/NEWS.md b/NEWS.md
index 9a74c719c7..fe8e9df799 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -163,6 +163,10 @@ Outstanding ones only.
             p C.ancestors #=> [C, M1, M2, Object, Kernel, BasicObject]
             ```
 
+* Range
+
+    * All Range objects are frozen. [Feature #15504]
+
 * Thread
 
     * Introduce `Thread#scheduler` for intercepting blocking operations and
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