The new version of Nova Launcher, a popular launcher for Android, brought an unwanted new feature: advertising trackers from Meta and Google. On Exodus, a non-profit app auditing platform, you can see the changes from the previous version (8.1.6) to the new one (8.2.4).
Nova Launcher was purchased by Sweden's Instabridge a few months after the launcher's creator left Branch, the company that bought the app in 2022 and promised to open its code — which never happened. Instabridge has confirmed that it is testing ads in Nova Launcher and that it will not display ads to those who have Nova Prime (paid version).