Can I do A/B testing with "What's new"?
Full A/B testing and analytics are only available for our app triggers service, however we do allow you to connect your experiences to 3rd party analytics and drive all events there. Visit this article to understand how it's done and what you can achieve there.
In this situation you are able to run a specific onboarding for a week ( or any other duration you see fit ) and then follow with another experience for the same time. Channel all relevant events to your favorite analytics platform and simply examine all relevant results there.
This is a great alternative to get the value of an A/B test ( only not in parallel ).