fixed release date
@@ -24,7 +24,7 @@ <h2>2.0 Release History</h2>
<h3>2.1.1 Version</h3>
Release: 1.57 <br/>
-Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2016, December 23
+Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2017, May 11
<h3>2.1.2 Defects Fixed</h3>
<ul>
<li>A class cast exception for master certification removal in PGPPublicKey.removeCertification() by certification has been fixed.</li>
