According to Thomas E. Dickey, the best-fitting license we have is "x11".
Make it so.
Update php53 to 5.3.27 (PHP 5.3.27).

11-Jul-2013

Core:

* Fixed bug #64966 (segfault in zend_do_fcall_common_helper_SPEC).
* Fixed bug #64960 (Segfault in gc_zval_possible_root).
* Fixed bug #64934 (Apache2 TS crash with get_browser()).
* Fixed bug #63186 (compile failure on netbsd).

DateTime:

* Fixed bug #53437 (Crash when using unserialized DatePeriod instance).

PDO_firebird:

* Fixed bug #64037 (Firebird return wrong value for numeric field).
* Fixed bug #62024 (Cannot insert second row with null using parametrized
  query).

PDO_pgsql:

* Fixed bug #64949 (Buffer overflow in _pdo_pgsql_error).

pgsql:

* Fixed bug #64609 (pg_convert enum type support).

SPL:

* Fixed bug #64997 (Segfault while using RecursiveIteratorIterator on 64-bits
  systems).

XML:

* Fixed bug #65236 (heap corruption in xml parser).
Note update of lang/php53 package to 5.3.27.
Update PHP53_VERSION to 5.3.27.
Update pear-Net_SMTP to 1.6.2

Net_SMTP 1.6.2

- Fix EHLO response handling for HELO-only servers.
Update pear-Mail_Mime to 1.8.8.

Mail_Mie 1.8.8

* Fixed warning/notice on (static vs. non-static) PEAR::raiseError() usage
  [alec]
* Fixed Bug #19761: PHP5 warnings about return by reference [alec]
* Fixed Bug #19770: Make cid generator more unique on Windows [alec]
* Fixed Bug #19987: E_STRICT warning when null is passed by reference [alec]
Note update of net/pear-Net_SMTP package to 1.6.2 and mail/pear-Mail_Mime
package to 1.8.8.