Masterpress 1.3.6 is a compatibility release. It resolves an edge case with shared fieldsets not working for MySQL 8 when the fieldset is limited to more than 1 post type or taxonomy or excluding any post types or taxonomies.
MPFT :: is()
- Mixed The value of the field.
A default implementation of the is method for field types, which simply returns the value of the field. Some types (such as the checkbox type) override this method to provide better code readability.