1 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index f88126c153..6a6d05bf53 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Mar 25 17:47:06 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_mod): show its method name on ZeroDivisionError.
+	  [Bug #12158]
+
 Fri Mar 25 17:45:36 2016  Rei Odaira  <Rei.Odaira@gmail.com>
 
 	* test/ruby/test_process.rb (TestProcess#test_setsid): AIX