throw a special exception when there is no password for an encrpyted 7z archive - COMPRESS-298

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/compress/trunk@1653252 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 8770c53..95cc013 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -80,6 +80,11 @@
         Improved error message when tar encounters a groupId that is
         too big to write without using the STAR or POSIX format.
       </action>
+      <action type="fix" date="2015-01-20" issue="COMPRESS-298">
+        SevenZFile now throws the specific PasswordRequiredException
+        when it encounters an encrypted stream but no password has
+        been specified.
+      </action>
     </release>
 
     <release version="1.9" date="2014-10-09"