Call me stupid but how do I upgrade to version 5? WordPress repository is still showing version 4.4.11 and so my wordpress installation won’t pick up the latest version that everyone is talking about! Basically I need the wrapper class functionality…
ACF 5 is currently only available in Pro http://www.advancedcustomfields.com/pro. The developers are currently working on releasing a version of 5 to the WP repo https://www.advancedcustomfields.com/blog/acf-version-5-announcement/