chore: prepare v5rc8 upgrade

app/app.go

@@ -49,6 +49,7 @@ import (
 	queries "github.com/MANTRA-Chain/mantrachain/v5/app/queries"
 	"github.com/MANTRA-Chain/mantrachain/v5/app/upgrades"
 	v5 "github.com/MANTRA-Chain/mantrachain/v5/app/upgrades/v5"
+	v5rc8 "github.com/MANTRA-Chain/mantrachain/v5/app/upgrades/v5rc8"
 	_ "github.com/MANTRA-Chain/mantrachain/v5/client/docs/statik"
 	"github.com/MANTRA-Chain/mantrachain/v5/client/docs/swagger"
 	sanctionkeeper "github.com/MANTRA-Chain/mantrachain/v5/x/sanction/keeper"
@@ -241,7 +242,7 @@ var maccPerms = map[string][]string{
 	oracletypes.ModuleName: nil,
 }
 
-var Upgrades = []upgrades.Upgrade{v5.Upgrade}
+var Upgrades = []upgrades.Upgrade{v5rc8.Upgrade, v5.Upgrade}
 
 var (
 	_ runtime.AppI            = (*App)(nil)

app/upgrades/v5rc8/constants.go

@@ -0,0 +1,20 @@
+package v5rc8
+
+import (
+	"cosmossdk.io/store/types"
+	"github.com/MANTRA-Chain/mantrachain/v5/app/upgrades"
+)
+
+const (
+	// UpgradeName defines the on-chain upgrade name.
+	UpgradeName = "v5.0.0-rc8"
+)
+
+var Upgrade = upgrades.Upgrade{
+	UpgradeName:          UpgradeName,
+	CreateUpgradeHandler: CreateUpgradeHandler,
+	StoreUpgrades: types.StoreUpgrades{
+		Added:   []string{},
+		Deleted: []string{},
+	},
+}

app/upgrades/v5rc8/upgrades.go

@@ -0,0 +1,31 @@
+package v5rc8
+
+import (
+	"context"
+
+	storetypes "cosmossdk.io/store/types"
+	upgradetypes "cosmossdk.io/x/upgrade/types"
+	"github.com/MANTRA-Chain/mantrachain/v5/app/upgrades"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+)
+
+func CreateUpgradeHandler(
+	mm *module.Manager,
+	configurator module.Configurator,
+	keepers *upgrades.UpgradeKeepers,
+	storekeys map[string]*storetypes.KVStoreKey,
+) upgradetypes.UpgradeHandler {
+	return func(c context.Context, plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
+		ctx := sdk.UnwrapSDKContext(c)
+		ctx.Logger().Info("Starting module migrations...")
+
+		vm, err := mm.RunMigrations(ctx, configurator, vm)
+		if err != nil {
+			return vm, err
+		}
+
+		ctx.Logger().Info("Upgrade v5.0.0-rc8 complete")
+		return vm, nil
+	}
+}