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.
Returns the depth of this post in the hierarchy, where 1 is the top level, 2 is the 2nd level, and so on.
Boolean $nocache = false
If true, the depth will be refetched by analysing the ancestors.