After almost four years of work, Xdebug 2 is finally ready. With improved functionality and many new features it is ready to totally change the way you develop in PHP. Some of the new features and updates include improved stack traces , execution traces to files , code coverage analysis and much improved remote debugging support. Xdebug's documentation has also been rewritten for more clarity.
As with most open source projects, it's very hard to know who are actually the users of the project. As I would like to know my users better, I would invite everybody who finds Xdebug useful to send me a postcard with their location. (Address is here at the top of the page). I am looking forwards to find out who you are!
Now head over to the Xdebug site and try it out!