Admin Columns Pro - Advanced Custom Fields Addon 3.0.4

* [Added] Filter to load custom Field classes for unsupported Fields `acp/acf/field`
* [Improved] Sorting for serialized field types
* [Dependency] Requires Admin Columns Pro 5.2.1

* [Added] Re-added missing field support for Repeater and Flexible content

* [Improved] Performance improvements when sorting columns
* [Added] Implemented WYSIWYG editing
* [Improved] Show 0 values in columns
* [Improved] Show clear button for Taxonomy field editing when the field is not required
* [Improved] Better PHP 7 support
* [Dependency] Requires Admin Columns Pro 5.2