diff --git a/app/app.go b/app/app.go
index 154d03224..bf2f2ef15 100644
--- a/app/app.go
+++ b/app/app.go
@@ -248,6 +248,7 @@ func NewComposableApp(
 	encodingConfig EncodingConfig,
 	appOpts servertypes.AppOptions,
 	wasmOpts []wasmkeeper.Option,
+	devnetGov *string,
 	baseAppOptions ...func(*baseapp.BaseApp),
 ) *ComposableApp {
 	appCodec := encodingConfig.Codec
@@ -286,6 +287,7 @@ func NewComposableApp(
 		homePath,
 		appOpts,
 		wasmOpts,
+		devnetGov,
 	)
 
 	transferModule := transfer.NewAppModule(app.TransferKeeper)
diff --git a/app/helpers/test_helpers.go b/app/helpers/test_helpers.go
index 69b643e38..bd6e5c1bf 100644
--- a/app/helpers/test_helpers.go
+++ b/app/helpers/test_helpers.go
@@ -103,6 +103,7 @@ func setup(withGenesis bool, invCheckPeriod uint, opts ...wasmkeeper.Option) (*c
 		encCdc,
 		EmptyAppOptions{},
 		opts,
+		nil,
 	)
 	if withGenesis {
 		return app, composable.NewDefaultGenesisState()
diff --git a/app/keepers/keepers.go b/app/keepers/keepers.go
index 0f60f8a44..80a5d5a26 100644
--- a/app/keepers/keepers.go
+++ b/app/keepers/keepers.go
@@ -148,6 +148,7 @@ func (appKeepers *AppKeepers) InitNormalKeepers(
 	homePath string,
 	appOpts servertypes.AppOptions,
 	wasmOpts []wasmkeeper.Option,
+	devnetGov *string,
 ) {
 	// add keepers
 	appKeepers.AccountKeeper = authkeeper.NewAccountKeeper(
@@ -228,6 +229,9 @@ func (appKeepers *AppKeepers) InitNormalKeepers(
 	)
 
 	govModuleAuthority := authtypes.NewModuleAddress(govtypes.ModuleName).String()
+	if devnetGov != nil {
+		govModuleAuthority = *devnetGov
+	}
 
 	appKeepers.Wasm08Keeper = wasmclientkeeper.NewKeeper(appCodec, appKeepers.keys[wasm08types.StoreKey], govModuleAuthority, homePath, &appKeepers.IBCKeeper.ClientKeeper)
 
@@ -322,7 +326,7 @@ func (appKeepers *AppKeepers) InitNormalKeepers(
 		wasmDir,
 		wasmConfig,
 		availableCapabilities,
-		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
+		govModuleAuthority,
 		wasmOpts...,
 	)
 
diff --git a/app/test_helpers.go b/app/test_helpers.go
index 40bc673c2..dd11c6de0 100644
--- a/app/test_helpers.go
+++ b/app/test_helpers.go
@@ -82,6 +82,7 @@ func setup(tb testing.TB, withGenesis bool, invCheckPeriod uint) (*ComposableApp
 		MakeEncodingConfig(),
 		EmptyBaseAppOptions{},
 		wasmOpts,
+		nil,
 		baseAppOpts...)
 	if withGenesis {
 		return app, NewDefaultGenesisState()
diff --git a/cmd/centaurid/cmd/root.go b/cmd/centaurid/cmd/root.go
index 8cb43313f..ae2767257 100644
--- a/cmd/centaurid/cmd/root.go
+++ b/cmd/centaurid/cmd/root.go
@@ -35,6 +35,11 @@ import (
 	"github.com/cometbft/cometbft/libs/log"
 )
 
+const (
+	// if set, than uses specific key for governance instead of default (default is production; this override for local devtest)
+	flagDevnetGov = "devnet-gov"
+)
+
 var ChainID string
 
 // NewRootCmd creates a new root command for simd. It is called once in the
@@ -72,7 +77,6 @@ func NewRootCmd() (*cobra.Command, app.EncodingConfig) {
 			if err := client.SetCmdClientContextHandler(initClientCtx, cmd); err != nil {
 				return err
 			}
-
 			customAppTemplate, customAppConfig := initAppConfig()
 
 			customTMConfig := initTendermintConfig()
@@ -182,8 +186,8 @@ func initRootCmd(rootCmd *cobra.Command, encodingConfig app.EncodingConfig) {
 		// this line is used by starport scaffolding # stargate/root/commands
 	)
 
-	a := appCreator{encodingConfig}
-	server.AddCommands(rootCmd, app.DefaultNodeHome, a.newApp, a.appExport, addModuleInitFlags)
+	appCreator := appCreator{encodingConfig}
+	server.AddCommands(rootCmd, app.DefaultNodeHome, appCreator.newApp, appCreator.appExport, addModuleInitFlags)
 
 	// add keybase, auxiliary RPC, query, and tx child commands
 	rootCmd.AddCommand(
@@ -196,6 +200,7 @@ func initRootCmd(rootCmd *cobra.Command, encodingConfig app.EncodingConfig) {
 
 func addModuleInitFlags(startCmd *cobra.Command) {
 	crisis.AddModuleInitFlags(startCmd)
+	startCmd.Flags().String(flagDevnetGov, "", "Sets the devnet governance key (if not set, uses the default production key)")
 	// this line is used by starport scaffolding # stargate/root/initFlags
 }
 
@@ -265,6 +270,11 @@ func (a appCreator) newApp(logger log.Logger, db dbm.DB, traceStore io.Writer, a
 		skipUpgradeHeights[h] = true
 	}
 
+	var devnetGov *string
+	devnetGovOption, _ := appOpts.Get(flagDevnetGov).(string)
+	if devnetGovOption != "" {
+		devnetGov = &devnetGovOption
+	}
 	baseappOptions := server.DefaultBaseappOptions(appOpts)
 
 	var emptyWasmOpts []wasmkeeper.Option
@@ -277,6 +287,7 @@ func (a appCreator) newApp(logger log.Logger, db dbm.DB, traceStore io.Writer, a
 		// this line is used by starport scaffolding # stargate/root/appArgument
 		appOpts,
 		emptyWasmOpts,
+		devnetGov,
 		baseappOptions...,
 	)
 
@@ -308,6 +319,7 @@ func (a appCreator) appExport(
 			a.encCfg,
 			appOpts,
 			emptyWasmOpts,
+			nil,
 		)
 
 		if err := anApp.LoadHeight(height); err != nil {
@@ -325,6 +337,7 @@ func (a appCreator) appExport(
 			a.encCfg,
 			appOpts,
 			emptyWasmOpts,
+			nil,
 		)
 	}
 
diff --git a/cmd/centaurid/cmd/testnet.go b/cmd/centaurid/cmd/testnet.go
index 2411fe878..8df1d9f94 100644
--- a/cmd/centaurid/cmd/testnet.go
+++ b/cmd/centaurid/cmd/testnet.go
@@ -11,12 +11,6 @@ import (
 	"path/filepath"
 
 	"github.com/CosmWasm/wasmd/app"
-
-	tmconfig "github.com/cometbft/cometbft/config"
-	tmos "github.com/cometbft/cometbft/libs/os"
-	tmrand "github.com/cometbft/cometbft/libs/rand"
-	"github.com/cometbft/cometbft/types"
-	tmtime "github.com/cometbft/cometbft/types/time"
 	"github.com/spf13/cobra"
 
 	"github.com/cosmos/cosmos-sdk/client"
@@ -36,6 +30,12 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+
+	tmconfig "github.com/cometbft/cometbft/config"
+	tmos "github.com/cometbft/cometbft/libs/os"
+	tmrand "github.com/cometbft/cometbft/libs/rand"
+	"github.com/cometbft/cometbft/types"
+	tmtime "github.com/cometbft/cometbft/types/time"
 )
 
 var (
diff --git a/flake.nix b/flake.nix
index 40dc1587c..fd77c004f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -43,14 +43,16 @@
               gci
               gnumake
               go
+              delve
               golangci-lint
               gomod2nix
               gotools
+              libwasmvm
             ];
           };
         };
 
-        packages = {
+        packages = rec {
           centaurid = buildGoApplication rec {
             pname = "centaurid";
             version = "v7.0.0";
@@ -66,7 +68,8 @@
               -X github.com/cosmos/cosmos-sdk/version.Name=centauri -X github.com/cosmos/cosmos-sdk/version.AppName=${pname} -X github.com/cosmos/cosmos-sdk/version.Version=${version} -X github.com/cosmos/cosmos-sdk/version.Commit=${self.rev or self.dirtyRev or "dirty"} -X github.com/cometbft/cometbft/version.TMCoreSemVer=v0.37.2
             '';
           };
-          default = pkgs.writeShellApplication {
+          default = ci;
+          ci = pkgs.writeShellApplication {
             name = "ci";
             text = ''
               go get mvdan.cc/gofumpt
diff --git a/x/transfermiddleware/keeper/keeper.go b/x/transfermiddleware/keeper/keeper.go
index d8da0d929..f4ec52272 100644
--- a/x/transfermiddleware/keeper/keeper.go
+++ b/x/transfermiddleware/keeper/keeper.go
@@ -167,7 +167,16 @@ func (k Keeper) HasAllowRlyAddress(ctx sdk.Context, rlyAddress string) bool {
 	store := ctx.KVStore(k.storeKey)
 	key := types.GetKeyByRlyAddress(rlyAddress)
 
-	return store.Has(key)
+	if store.Has(key) {
+		return true
+	}
+
+	prefixStore := prefix.NewStore(store, types.KeyRlyAddress)
+	iter := prefixStore.Iterator(nil, nil)
+	defer iter.Close()
+
+	// there are not records => so it is permissionless
+	return !iter.Valid()
 }
 
 func (k Keeper) IterateAllowRlyAddress(ctx sdk.Context, cb func(rlyAddress string) (stop bool)) {
diff --git a/x/transfermiddleware/types/parachain_token_info.pb.go b/x/transfermiddleware/types/parachain_token_info.pb.go
index ea33c7e44..854ea11c0 100644
--- a/x/transfermiddleware/types/parachain_token_info.pb.go
+++ b/x/transfermiddleware/types/parachain_token_info.pb.go
@@ -28,7 +28,7 @@ var _ = time.Kitchen
 const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
 // ParachainIBCTokenInfo represents information about transferable IBC tokens
-// from Parachain.
+// from Parachain(Substrate based network).
 type ParachainIBCTokenInfo struct {
 	// ibc_denom is the denomination of the ibced token transferred from the
 	// dotsama chain.