Update
diff --git a/NEWS b/NEWS
index d3ea626..58495d7 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,6 @@
-X.XX.X [XXXX/XX/XX]
+0.12beta1 [2014/11/18]
 
+* I/O abstraction layer
 * Support setting last modification time for file.
 
 0.11.2 [2013/12/19]
@@ -29,6 +30,7 @@
 * Additional test cases
 
 0.10.1 [2012/03/20]
+
 * Fixed CVE-2012-1162
 * Fixed CVE-2012-1163