Mark ChangeLog

From-SVN: r239062
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 85f1d2e..276582c 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2016-08-03  Release Manager
+
+	* GCC 4.9.4 released.
+
 2015-06-26  Release Manager
 
 	* GCC 4.9.3 released.