After this release you will get to see the following updates / additions in the Ad Builder module of Discovery Commerce Cloud App.
Platform settings menu has been relocated to global navigation bar
Audience explorer screen has undergone a redesign
We have introduced two sub menu items, one for Audience Listing and the other one for Brand Audience. The audience listing functionality replaces the earlier 'Saved Audience' functionality. The audience listing screen also provides an entry into the process of creating new saved audiences.
The 'Brand Audience' sub menu item provides an insight into your brand shoppers interaction with Shopalyst landing pages.