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 :: html()
- String The value of the field.
A default implementation of the html method for field types, which simply forwards the call to MPFT::val. This method is really to enhance code-readability for fields that return HTML-like output (such as the visual editor)