The "Build" program is a recently revamped program but we aren't quite finished yet.
If you see a resource that says [This resource is still in development. It will be available shortly.] we are aware that it is missing and we are working on it!
We promise to roll out these latest resources as soon as we can.
If you want to check-in on what has been added lately, go to the Resource Library and check out the "Latest Updated" widget on the right hand side of the page.