Update changelog.
diff --git a/CHANGELOG b/CHANGELOG
index 4944b4e..af6d669 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+v1.3.1
+  Version 1.3.1
+
+  Quick release for a fix around aliasing in v1.3.
+	
 v1.3
   Version 1.3