diff --git a/HISTORY.md b/HISTORY.md
index 3301b02..125d9b0 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -21,6 +21,12 @@
   page style as part of this fix.)
 
 
+Version 2.3.1 (2014-09-15)
+--------------------------
+
+* Removed “Paper” from the title box to conform to University standards.
+
+
 Version 2.3 (2012-09-04)
 ------------------------