change upgrade name to use -rc0

app/app.go

@@ -347,8 +347,9 @@ func NewTerraApp(
 	app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp)
 
 	// clear SoftwareUpgradeProposal
-	app.UpgradeKeeper.SetUpgradeHandler("v0.5.0", func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
-		return app.mm.RunMigrations(ctx, app.configurator, fromVM)
+	app.UpgradeKeeper.SetUpgradeHandler("v0.5.0-rc0", func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		// Just pass current version map, no migration required
+		return app.mm.RunMigrations(ctx, app.configurator, app.mm.GetVersionMap())
 	})
 
 	// register the staking hooks
@@ -610,9 +611,6 @@ func (app *TerraApp) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abc
 		panic(err)
 	}
 
-	// store initial module version maps to upgrade keeper
-	app.UpgradeKeeper.SetModuleVersionMap(ctx, app.mm.GetVersionMap())
-
 	return app.mm.InitGenesis(ctx, app.appCodec, genesisState)
 }