@phpdeveloper.org
Several new versions of the PHP language have been released, including several bugfixes and security-related issues (including CVE-2014-3710. Updates are available for all current major versions:
Upgrading is recommended, especially if you're making use of the fileinfo functionality. You can get these latest versions from the main downloads page (or the Windows.php.net). You can find out about the other changes in these releases in the Changelog