Update releasenotes.html

Author: gefeili

docs/releasenotes.html

@@ -24,13 +24,15 @@ <h2>2.0 Release History</h2>
 <h3>2.1.2 Defects Fixed</h3>
 <ul>
 <li>Attempting to check a password on a stripped PGP would throw an exception. Checking the password on such a key will now always return false.</li>
+<li>Fixed an issue in KangarooTwelve where premature absorption caused erroneous 168-byte padding; absorption is now delayed so correct final-byte padding is applied.</li>
 </ul>
 <h3>2.1.3 Additional Features and Functionality</h3>
 <ul>
 <li>A generic "COMPOSITE" algorithm name has been added as a JCA Signature algorithm. The algorithm will identify the composite signature to use from the composite key passed in.</li>
 <li>The composite signatures implementation has been updated to the final draft and now follows the submitted standard.</li>
 <li>Support for the generation and use as trust anchors has been added for certificate signatures with id-alg-unsigned as the signature type.</li>
 <li>Support for CMP direct POP for encryption keys using challenge/response has been added to the CMP/CRMF APIs.</li>
+<li>Support for SupportedCurves attribute to the BC provider</li>
 </ul>
 
 <a id="r1rv82"><h3>2.2.1 Version</h3></a>