Greg Beaver has posted this new item on his blog today with a quick note about the release of the ZDE from Zend, version 5.1.0.
Of course, since this release is not yet publicly displayed at zend.com (I got it from downloads.zend), perhaps there are plans for the debugger to be released soon independent of the IDE.
Let me tell you, I've been waiting for this release. However, I am extremely disappointed that it does not fully support PHP 5.1. I was under the impression that this was the primary purpose of the release.
The upgrade to the debugger would be a definite improvement, and can really help to push more users forward with all of the new developments with PHP...