Native Apps Migrate To Watch...?

One of the "big" features of Watch OS 2.0 was supposed to be the ability of apps to reside and run natively on the Watch.

If beta 5 was truly the last pre-release beta, why didn't Apply move its own "native" apps to the watch? At what point do you think they will do so?

Seems odd that the GM would be the first large scale launch of the native apps onto the Watch - without a beta cycle to squash the inevitable bugs...