Plus all the awesome-ness in ACF v6! Below is just a handful of the hundreds of new features in ACF version 6!  More AJAX More fields use AJAX powered search to speed up page loading.  Local JSON New auto export to JSON feature improves speed and allows for synchronisation.  Easy Import / Export Both import and export of field groups can easily be done through a new tools page.  New Form Locations Fields can now be mapped to comments, widgets and all user forms!.  More Customization New PHP (and JS) actions and filters have been added to allow for more customization  Fresh UI The entire plugin has had a design refresh including new field types, settings and design!  New oEmbed Field A new field for embedding content has been added.  New Settings Field group settings have been added for label placement and instruction placement.  Better Front End Forms acf_form() can now create a new post on submission with lots of new settings.  Better Validation Form validation is now done via PHP AJAX in favour of only JS.  Better Relationship Field New Relationship field setting for ‘Filters’ (Search, Post Type, Taxonomy).  Moving Fields New field group functionality allows you to move a field between groups & parents.