Smarty, the php template engine, has come out with another update.
You can view the change log here
You can download it here
PHP has released another new update.
Change log: http://www.php.net/ChangeLog-5.php#5.5.0
Download: http://www.php.net/releases
MySQL has released another new update.
Release Notes: http://dev.mysql.com/doc/relnotes/mysql/5.1/en/news-5-1-70.html