As mentioned on the Suhosin blog today, the latest patch for the PHP 5.3 edition of PHP (it's a beta) has been released:

Because the new features of Suhosin Patch contains new code and some hacks I release the BETA version of the new Suhosin Patch to the public and hope people will test it in different OS/CPU/... and mail me the results to . The patch can be downloaded here.

Issues considered in this new patch version include the support for environment variables that let you configure how certain parts of the patch work (like memory handing and canary violation handling).