kazu	2017-07-19 22:59:58 +0900 (Wed, 19 Jul 2017)

  New Revision: 59369

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59369

  Log:
    NEWS: Add Hash#transform_keys and Hash#transform_keys!
    
    [Feature #13583] [ruby-core:81290] [ci skip]

  Modified files:
    trunk/NEWS
Index: NEWS
===================================================================
--- NEWS	(revision 59368)
+++ NEWS	(revision 59369)
@@ -36,6 +36,11 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L36
 
   * :newline option to File.open implies text mode now.  [Bug #13350]
 
+* Hash
+
+  * Hash#transform_keys  [Feature #13583]
+  * Hash#transform_keys!  [Feature #13583]
+
 * Integer
 
   * Integer.sqrt  [Feature #13219]

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