diff --git a/readme.txt b/readme.txt
index 84f1b35..61180a7 100644
--- a/readme.txt
+++ b/readme.txt
@@ -29,5 +29,8 @@ cdtoimg <drive path> <outputfile>
 
 History
 -------
+v1.1 - 22 Oct 2013
+- Calculates checksums
+
 v1.0 - 21 Oct 2013
-- First release.
\ No newline at end of file
+- First release.