Windows Development Center has been revamped and redesigned for a better user experience. For more details on what’s changed and what’s new please read this blog post.
There is also a section dedicated for businesses that covers great tips for marketing your apps, making use of telemetry data as well as passing store certification.
I always refer my developer audience to go to http://dev.windows.com for all dev things related to Windows Store Development. This stays true even after the revamp as Windows Store Apps are a subset of overall Windows Development Center and dev.windows.com takes you to the store section directly.
And that’s not all, there’s more coming. So stay tuned 🙂