refactor: remove v4.1.1

app/app.go

@@ -156,8 +156,6 @@ import (
 
 	// unnamed import of statik for swagger UI support
 	_ "github.com/cosmos/cosmos-sdk/client/docs/statik"
-
-	v4 "github.com/White-Whale-Defi-Platform/migaloo-chain/v4/app/upgrades/v4_1_1"
 )
 
 const (
@@ -1119,54 +1117,6 @@ func RegisterSwaggerAPI(rtr *mux.Router) {
 
 // Setup Upgrade Handler
 func (app *MigalooApp) setupUpgradeHandlers() {
-
-	// !! ATTENTION !!
-	// v4 upgrade handler
-	// !! WHEN UPGRADING TO SDK v0.47 MAKE SURE TO INCLUDE THIS
-	// source: https://github.com/cosmos/cosmos-sdk/blob/release/v0.47.x/UPGRADING.md#xconsensus
-	app.UpgradeKeeper.SetUpgradeHandler(
-		v4.UpgradeName,
-		v4.CreateUpgradeHandler(
-			app.mm,
-			app.configurator,
-			app.IBCKeeper.ClientKeeper,
-			app.ParamsKeeper,
-			app.ConsensusParamsKeeper,
-			app.ICAControllerKeeper,
-			app.AccountKeeper,
-		),
-	)
-
-	// When a planned update height is reached, the old binary will panic
-	// writing on disk the height and name of the update that triggered it
-	// This will read that value, and execute the preparations for the upgrade.
-	upgradeInfo, err := app.UpgradeKeeper.ReadUpgradeInfoFromDisk()
-	if err != nil {
-		panic(fmt.Errorf("failed to read upgrade info from disk: %w", err))
-	}
-
-	if app.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height) {
-		return
-	}
-
-	if upgradeInfo.Name == v4.UpgradeName {
-		// !! ATTENTION !!
-		// !! WHEN UPGRADING TO SDK v0.47 MAKE SURE TO INCLUDE THIS
-		// source: https://github.com/cosmos/cosmos-sdk/blob/release/v0.47.x/UPGRADING.md
-		storeUpgrades := &storetypes.StoreUpgrades{
-			Added: []string{
-				consensusparamtypes.StoreKey,
-				crisistypes.StoreKey,
-				icqtypes.StoreKey,
-				feeburnmoduletypes.StoreKey,
-			},
-			Deleted: []string{
-				"intertx",
-			},
-		}
-		// configure store loader that checks if version == upgradeHeight and applies store upgrades
-		app.SetStoreLoader(upgradetypes.UpgradeStoreLoader(upgradeInfo.Height, storeUpgrades))
-	}
 }
 
 // GetMaccPerms returns a copy of the module account permissions