Director version and addSettingsFormFields

In documentaction is described the procedure to install version 1.7.2 but we see that master version has newer code.

In master version, file PropertyModifierArrayElementByPosition.php, function addSettingsFormFields has been add keyname to get ‘Specific Element (by key name)’ This is feature is need by us to import data from netbox.

There are any reason there are no new version of Director.
Do you foresee any issue if we use master version?

Best regards,
Emilio J.