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.
Converts the format of choices and choice groups accepted by the Drop Down List and List Box field types into an array which can then be fed into the WOOF_HTML::options method.
The string of new-line seperated options to convert.
String $empty_label = ""
If specified, an empty-value option will be added at the start with this label – this is used for a prompt for the select box.
Boolean $detect_groups = false
Whether to check for lines prefixed with “–” which will be treated as a new option group (and associated label).