W komunikacie o Minimum required version zauważyłem mały błąd, zamiast requires at least 1.1 version of Some Plugin
było requires at least 1.1 version of 1.0 i poprawiłem to
$notices[]=$this->prepare_notice_message(sprintf(__('The “%s” plugin requires at least %s version of %s to work correctly. Please update it',$this->get_text_domain()),