PHP 5.5.21 is available

Hi,

The PHP development team announces the immediate availability of PHP
5.5.21. CVE-2015-0231, CVE-2014-9427 and CVE-2015-0232 have been addressed
in this release, as well as many other bug fixes.
All PHP 5.5 users are encouraged to upgrade to this version.

For source downloads of PHP 5.5.21 please visit our
downloads page: http://www.php.net/downloads.php

Windows binaries can be found on http://windows.php.net/download/

The list of changes is recorded in the ChangeLog:
http://www.php.net/ChangeLog-5.php#5.5.21

Thank you.

Julien.Pauli and David Soria Parra