HTML5 developers will be happy to learn that the BlackBerry 10 WebWorks SDK v2.1 has gone gold with a bunch of new improvements. This includes much better integration with Apache Cordova and a much improved GUI tool. They also focused some features on the enterprise developer side that will hopefully get them better adoption there. For that they have added work perimeter debugging as an IT Policy along with other tool enhancements.
Check out the full details in their announcement.