On the Zend Developer Zone today there's the announcement of their latest Bug Hunt Day for the Zend Framework happening the 18th through the 20th of November (this Thursday through Saturday).

For those who haven't put the reoccurring event in their calendar, this announcement is for you: Zend Framework Monthly Bug-hunt is here again! This Thursday, Friday and Saturday of November (the 18th, 19th and 20th 2010), we'll be hosting our monthly bug hunt. For those of you unfamiliar with the event, each month, we organize the community to help reduce the number of open issues reported against the framework.

This bug hunt is a particularly important one since they've released the final release branch for the 1.x series. They want things to be "rock solid" and are encouraging even more testers to come and help out. To help out, you'll need a CLA on file and you can read their guide on how to get started.