PHP.net: PHP 5.3.11 And PHP 5.4.1 Released!
The PHP project has officially released the latest versions of the language - PHP 5.3.11 and PHP 5.4.1:
The PHP development team announces the immediate availability of PHP 5.3.11 and PHP 5.4.1. These releases focuses on improving the stability of the current PHP branches with over 60 bug fixes, some of which are security related. [...] For a full list of changes in PHP 5.3.11 and PHP 5.4.1, see the ChangeLog. For source downloads please visit our downloads page, Windows binaries can be found on windows.php.net/download/. All users of PHP are strongly encouraged to upgrade to PHP 5.3.11 or PHP 5.4.1.
Several bugs were fixed in both releases including issues with validation of the name of the uploaded file, adding open_basedir checks to readline_write_history/readline_read_history, and the addition of debug info handler to DOM objects.