From 75c5b0afe416506c5cde70d916e4692fa0b1c6fb Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 12 Dec 2015 08:17:22 +0000
Subject: * doc/NEWS-0.2.2: add description about incompatible change in Hash  
 duplicated key overriding policy. [Bug #10315] [Bug #11501]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 doc/NEWS-2.2.0 | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'doc')

diff --git a/doc/NEWS-2.2.0 b/doc/NEWS-2.2.0
index b4ef080249..70ccddf32d 100644
--- a/doc/NEWS-2.2.0
+++ b/doc/NEWS-2.2.0
@@ -105,6 +105,11 @@ with all sufficient information, see the ChangeLog file.
     * Rename GC.stat entries. [Feature #9924]
       See https://docs.google.com/spreadsheets/d/11Ua4uBr6o0k-nORrZLEIIUkHJ9JRzRR0NyZfrhEEnc8/edit?usp=sharing
 
+* Hash
+  * incompatible changes:
+    * Change overriding policy for duplicated key. [Bug #10315]
+      { **hash1, **hash2 } contains values of hash2 for duplicated keys.
+
 * IO
   * incompatible changes:
     * When flushing file IO with IO#flush, you cannot assume that the metadata
-- 
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