I'm impatient and do not want to wait 4 days for Fedora 37 to launch. Below are the commands to use if you're impatient too. This is for upgrading from Fedora 36.
Start with this command to make sure everything is up to date before you attempt your hasty upgrade.
sudo dnf upgrade --refresh
Next install the dnf upgrade plugin.
sudo dnf install dnf-plugin-system-upgrade
This next one takes a bit depending on your 'net speed.
sudo dnf system-upgrade download --releasever=37
Finally the money shot!
sudo dnf system-upgrade reboot
If you didn't fuck up you should be running Fedora 37 when finished.