AdamMulholland There should be instructions on how to upgrade in a mostly painless manner.
What that entails will depend on how much can be automated and what can't (and the burden on the dev's to automate it)
Naturally during a upgrade, backups of the flarum directory and the database is wise. That way you're allowed to botch it and try again (and again). ?
I've been running from the first beta and have successfully upgraded each one (backups are amazing)
However, if that feels too risky, please do not install just yet ?