This build was released to users on the slow ring of the Insider Program on 17/07/2019.
It is going out to a subset of insiders, so not all and it enabled the items added.
This build installs via Windows Update from an earlier build as a cumulative update.
You can download the .cab files separately and install them on top a base build.
The updates are as follow:
There are more images available in the gallery.