I had my app handed over from an agency but they didnt update versions. so I run on v17… and most pages are also on the old non-responsive template and not all plugins are updated to the latest version.
any recommendations on how to upgrade? directly to v23? or go version by version. so first to v18, test it, push it live. Then to v19 etc…
Should we do the version upgrade first? or upgrade pages first to the responsive template?
and same question for if we should first upgrade plugins or first upgrade to the latest bubble version?
anyone experience with working through such a legacy? how much should we look out for errors that emerge with the upgrades or should it go smooth?