PHP New Version Notifications

Is there somewhere I can sign up to be notified when new versions come out? Thanks ________________________________ This e-mail and any files transmitted with it are Co-Mo property, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not one of the named recipient's or otherwise have reason to believe that you have received this message in error, please notify the sender and delete this message immediately from your computer. Any other use, retention, dissemination, forwarding, printing, or copying of this e-mail is strictly prohibited.