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.
WOOF_Term :: top()
- MEOW_Post The top level ancestor of the term, or simply the term itself if there are no ancestors or the term taxonomy is not hierarchical.
Retrieves the top level ancestor of this term.
Note: this will only return a meaningful result if this term is based on a hierarchical taxonomy.