The PHP Development Team announces the immediate availability of PHP 5.5.5. This release fixes about twenty bugs against PHP 5.5.4, some of them regarding the build system.
All PHP users are encouraged to upgrade to this new version.
For source downloads of PHP 5.5.5, please visit our downloads page. Windows binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.