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_Inflector :: variablize( String $word )
Same as camelize but first char is lowercase.
Converts a word like “send_email” to “sendEmail”. It will remove non alphanumeric character from the word, so “who’s online” will be converted to “whoSOnline”