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_File :: short_filetype()
Returns a shortened descriptive string of the type of the file. A slightly longer description is available from the method WOOF_File::filetype.