title: Upgrading to Firebase Crashlytics
body: <p>I have followed the steps on <a href="https://firebase.google.com/docs/crashlytics/upgrade-sdk?authuser=0&amp;platform=android" rel="nofollow noreferrer">this</a> firebase crashlytics upgrade guide and I have replaced all the code for recording crashes in my app. But I am still getting a warning in the firebase console that says &quot;Please upgrade to the generally available Firebase Crashlytics SDK to continue receiving crash reports in the Firebase console after 15 November 2020&quot;.
  Is there another step that I should do to upgrade.
  I am also still receiving crashes from older versions of my app that are not upgraded to the newest SDK. Could this be why the warning is popping up on firebase?</p>