v2

var Upgrade = upgrades.Upgrade{
	CreateUpgradeHandler: createUpgradeHandler,
	PreUpgradeCmd:        preUpgradeCmd(),
	StoreUpgrades: func() *storetypes.StoreUpgrades {
		if fxtypes.ChainId() == fxtypes.TestnetChainId {
			return &storetypes.StoreUpgrades{
				Added: []string{
					feegrant.StoreKey,
					authzkeeper.StoreKey,
				},
			}
		}
		return &storetypes.StoreUpgrades{
			Added: []string{
				feemarkettypes.StoreKey,
				evmtypes.StoreKey,
				erc20types.StoreKey,
				migratetypes.StoreKey,
				feegrant.StoreKey,
				authzkeeper.StoreKey,
			},
		}
	},
}