Currently, my app is version 1.0.0 on Google Play. I build new version 1.1.0 (https://ionicframework.com/docs/v1/guide/publishing.html).
- Up version in config.xml file
- Build unsigned apk file
- Sign unsigned apk file with key file
But after I published, user cannot see UPDATE button on Google Play. User must uninstall v1.0.0 app and go to Google Play to re-install again.
What is the solution?