It was brought to our attention that MasterPress would give a tonne of warnings and deprecation notices when used with PHP 7.4 – this update addresses those.
MEOW_Field :: iterator_items()
A function used internally to allow this field to be directly iterated over by forwarding the call on to the field type delegate object. For example, if you setup a related post field that allows multiple posts to be selected, then you can iterate directly over this field object and the iterator variable will contain the post objects. You shouldn’t need to call this function directly, but it’s useful to understand how the delegation occurs.