upgrade

type Config struct {
	// Time of the AP3 network upgrade
	ApricotPhase3Time time.Time

	// Time of the AP5 network upgrade
	ApricotPhase5Time time.Time

	// Time of the Banff network upgrade
	BanffTime time.Time

	// Time of the Cortina network upgrade
	CortinaTime time.Time

	// Time of the Durango network upgrade
	DurangoTime time.Time

	// Time of the E network upgrade
	EUpgradeTime time.Time
}