Function new_protocol_cutover_complete 

pub(crate) fn new_protocol_cutover_complete(
    initializer: &HotShotInitializer<SeqTypes>,
) -> bool

Whether the loaded consensus state shows the network has already upgraded to NEW_PROTOCOL_VERSION, even though the configured base version predates it: a decided upgrade certificate to the new protocol is stored and the view we restart from is past the cutover view.