Prepare release of version 1.2.1

package.xml

@@ -25,18 +25,19 @@ http://pear.php.net/dtd/package-2.0.xsd">
   <email>pmjones@memphis.edu</email>
   <active>no</active>
  </lead>
- <date>2015-07-16</date>
+ <date>2015-09-18</date>
  <version>
-  <release>1.2.0</release>
-  <api>1.2.0</api>
+  <release>1.2.1</release>
+  <api>1.2.1</api>
  </version>
  <stability>
   <release>stable</release>
   <api>stable</api>
  </stability>
  <license uri="http://opensource.org/licenses/lgpl-license.php">LGPL</license>
  <notes>
-* Add PHP 7 compatibility; drop PHP 4 compatibility
+  * Use PHP5 style class constructors [cweiske]
+  * Fix strict standards error messages for PHP 5.6 [Julien Boulen]
  </notes>
  <contents>
   <dir name="/">
@@ -114,6 +115,23 @@ http://pear.php.net/dtd/package-2.0.xsd">
  <phprelease />
  <changelog>
 
+  <release>
+   <date>2015-09-18</date>
+   <version>
+    <release>1.2.1</release>
+    <api>1.2.1</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <license uri="http://opensource.org/licenses/lgpl-license.php">LGPL</license>
+   <notes>
+    * Use PHP5 style class constructors [cweiske]
+    * Fix strict standards error messages for PHP 5.6 [Julien Boulen]
+   </notes>
+  </release>
+
   <release>
    <date>2015-07-16</date>
    <version>