Prepare the 1.6.3 release.

Author: jparise

package.xml

@@ -19,18 +19,20 @@
   <email>[email protected]</email>
   <active>yes</active>
  </lead>
- <date>2013-07-04</date>
- <time>16:00:00</time>
+ <date>2015-08-02</date>
+ <time>11:00:00</time>
  <version>
-  <release>1.6.2</release>
+  <release>1.6.3</release>
   <api>1.2.0</api>
  </version>
  <stability>
   <release>stable</release>
   <api>stable</api>
  </stability>
  <license uri="http://www.php.net/license/3_01.txt">PHP License</license>
- <notes>- Fix EHLO response handling for HELO-only servers.
+ <notes>- Fix redundant CRLF terminator sequence.
+- Add a note about $socket_options and OpenSSL.
+- Add Composer support.
  </notes>
  <contents>
   <dir baseinstalldir="/" name="/">