As Harmonia: Goya’s Land is in beta, you should find bellow most answers of your issues. If not, you can ask on report channel
"A new version is available" pop every time
Your device can’t access to our server. We are investigating on it.
Minimum android version
Harmonia is tested for android 10.
It should works without warranty on android 8.1
Play Harmonia on PC
Harmonia on PC is planned for Mid March.
Otherwise you can play it on bluestack
How to play with bluestack
Some of players on discord say to follow this tutorial: https://support.bluestacks.com/hc/en-us/articles/360058931031-How-to-utilize-the-different-Android-versions-available-on-BlueStacks-5