flutter pub get

Install the mkhl.direnv extension as well as the Flutter extension.

flutter run

./update_icon.sh

First bump up the version in pubspec.yaml.

Then, create a tag for that new version and push it:

VERSION_TAG=$(grep '^version:' pubspec.yaml | awk '{print $2}')

git tag $VERSION_TAG
git push origin $VERSION_TAG

Build the Android App Bundle

build-aab

Upload to the Google Play Developer Console.