Bump ibc-go version; remove channel hack

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/cosmos/cosmos-sdk v0.45.12
 	github.com/cosmos/gogoproto v1.4.3
 	github.com/cosmos/iavl v0.19.4
-	github.com/cosmos/ibc-go/v4 v4.2.0
+	github.com/cosmos/ibc-go/v4 v4.3.0
 	github.com/cosmos/interchain-accounts v0.2.4
 	github.com/docker/distribution v2.8.1+incompatible
 	github.com/dvsekhvalnov/jose2go v1.5.0

go.sum

@@ -175,8 +175,8 @@ github.com/cosmos/gorocksdb v1.2.0 h1:d0l3jJG8M4hBouIZq0mDUHZ+zjOx044J3nGRskwTb4
 github.com/cosmos/gorocksdb v1.2.0/go.mod h1:aaKvKItm514hKfNJpUJXnnOWeBnk2GL4+Qw9NHizILw=
 github.com/cosmos/iavl v0.19.4 h1:t82sN+Y0WeqxDLJRSpNd8YFX5URIrT+p8n6oJbJ2Dok=
 github.com/cosmos/iavl v0.19.4/go.mod h1:X9PKD3J0iFxdmgNLa7b2LYWdsGd90ToV5cAONApkEPw=
-github.com/cosmos/ibc-go/v4 v4.2.0 h1:Fx/kKq/uvawrAxk6ZrQ6sEIgffLRU5Cs/AUnvpPBrHI=
-github.com/cosmos/ibc-go/v4 v4.2.0/go.mod h1:57qWScDtfCx3FOMLYmBIKPbOLE6xiVhrgxHAQmbWYXM=
+github.com/cosmos/ibc-go/v4 v4.3.0 h1:yOzVsyZzsv4XPBux8gq+D0LhZn45yGWKjvT+6Vyo5no=
+github.com/cosmos/ibc-go/v4 v4.3.0/go.mod h1:CcLvIoi9NNtIbNsxs4KjBGjYhlwqtsmXy1AKARKiMzQ=
 github.com/cosmos/interchain-accounts v0.2.4 h1:7UrroFQsCRSp17980mk6anx4YteveIJVkU+a0wlsHQI=
 github.com/cosmos/interchain-accounts v0.2.4/go.mod h1:jeiJEb0zg609G0oCrCG0r6Guhb7YbA1uFiwww/1YgZE=
 github.com/cosmos/ledger-cosmos-go v0.12.2 h1:/XYaBlE2BJxtvpkHiBm97gFGSGmYGKunKyF3nNqAXZA=

x/wasm/ibc.go

@@ -154,12 +154,6 @@ func (i IBCHandler) OnChanOpenAck(
 		return sdkerrors.Wrapf(channeltypes.ErrChannelNotFound, "port ID (%s) channel ID (%s)", portID, channelID)
 	}
 	channelInfo.Counterparty.ChannelId = counterpartyChannelID
-	// This is a bit ugly, but it is set AFTER the callback is done, yet we want to provide the contract
-	// access to the channel in queries. We can revisit how to better integrate with ibc-go in the future,
-	// but this is the best/safest we can do now. (If you remove this, you error when sending a packet during the
-	// OnChanOpenAck entry point)
-	// https://github.com/cosmos/ibc-go/pull/647/files#diff-54b5be375a2333c56f2ae1b5b4dc13ac9c734561e30286505f39837ee75762c7R25
-	i.channelKeeper.SetChannel(ctx, portID, channelID, channelInfo)
 
 	appVersion, ok := i.appVersionGetter.GetAppVersion(ctx, portID, channelID)
 	if !ok {