MasterPress 1.1.4 is now available. This release contains an important compatibility fix for WordPress 4.5 to allow correct detection of the taxonomy term editing screen. Without this fix, any custom fields you have attached to custom taxonomies will not be shown at all in the editing form. Note also that MasterPress will still detect the edit screen correctly in…
MPFT :: change()
A default implementation for a change method for all field types, designed to be called when any field updates are made. This default implementation is empty, but other field types can override the method to clear out any cached results of queries based on the value of the field – the Related field types use this method for this purpose.
Note: this method is intended for internal use only.