Trying to publish my new expo app to google play yesterday 03.08.2020 but I got an error That the api level of my app is 28 and i should be 29, I already have read this information on the web but what is the possible urgent solution if I wana release my app now.
I got a similar message, but deployed my update to the app to production anyway.
As it stands, you can still update existing apps with the current Expo supported google API, but any new apps that you want to deploy to the google play store won’t work.
Unless it is critical, I would suggest just waiting a couple of days until they fix the issue. In my opinion, you will spend about just as much time implementing the changes @wodin posted by the looks of things, as it would take to wait for the fix.