• Update
  Niantic pulls both testing titles in short order

Niantic has just released a beta and dogfood app for Ingress Prime on the Google Play Store. These are both clearly testing apps for the game, and the beta's description even provides a link to a Google Doc for users to report the issues they run into when testing this beta (though this link's text is currently cut off, so you can't navigate to the appropriate page). Then there's the dogfood app, which should ideally exist for Niantic employees to test new features. However, having installed the titles, it's clear they are public-facing, so everyone is free to jump into both the dogfood and beta apps to check them out, and apparently, the release notes for the dogfood version will appear in the Ingress Prime release notes in the future.