Jot these numbers down, then follow the instructions on [this page](How to Choose a Version Number) to set the version of the app for the update, and then come back here to finish getting the app ready.
Once you've done that, you'll want to build and sign the application. [Follow this guide here](Building and Signing(Android)). After foling lowthose steps, you should have an app bundle (aab file) that you can upload to Google Play Console. On the production page, there should be a blue "Create new release" at the top right. Click that button, fill out the necessary forms, and submit the app for review.
Once you've done that, you'll want to build and sign the application. [Follow this guide here](https://gitlab.engr.ship.edu/merlin/freshmanrpgsuite/-/wikis/Building%20and%20Signing%20(Android)). After following those steps, you should have an app bundle (aab file) that you can upload to Google Play Console. On the production page, there should be a blue "Create new release" at the top right. Click that button, fill out the necessary forms, and submit the app for review.
For more information, [Google has a page on uploading apps to the Play Store.](https://support.google.com/googleplay/android-developer/answer/9859152?hl=en)