The PHP development group has officially released the latest version in the PHP 5.6.x series today: PHP 5.6.1, largely a bugfix release.
The PHP development team announces the immediate availability of PHP 5.6.1. Several bugs were fixed in this release. All PHP 5.6 users are encouraged to upgrade to this version.
Changes in this release include updates to the language core, DOM handling, GD image functionality and a change with the new built-in debugger, phpdbg. You can see the full list of changes in the Changelog for this release. As always, you can download this latest release either from the main downloads page or from windows.php.net for the Windows users out there.