Merge branch 'main' into feat/allow-unordered-ica-channels

cosmos · Jan 17, 2024 · 8164401 · 8164401
2 parents e059759 + cf7cc66
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diff --git a/RELEASES.md b/RELEASES.md
@@ -58,26 +58,36 @@ A release should not be finalized until the development team and the external co
 
 The beginning of a new major release series is marked by the release of a new major version. A major release series is comprised of all minor and patch releases made under the same major version number. The series continues to receive bug fixes (released as minor or patch releases) until it reaches end of life. The date when a major release series reaches end of life is determined by one of the two following methods:
 
-- If the next major release is made within the first 6 months, then the end of life date of the major release series is 1 year after its initial release.
-- If the next major release is made 6 months after the initial release, then the end of life date of the major release series is 6 months after the release date of the next major release.
+- If the next major release is made within the first 6 months, then the end of life date of the major release series is 18 months after its initial release.
+- If the next major release is made 6 months after the initial release, then the end of life date of the major release series is 12 months after the release date of the next major release.
 
 For example, if the current major release series is v1 and was released on January 1st, 2022, then v1 will be supported at least until January 1st, 2023. If v2 is published on August 1st 2022, then v1's end of life will be March 1st, 2023.
 
 Only the following major release series have a stable release status. All missing minor release versions have been discontinued.
 
+We reserve the right to drop support for releases if they are deemed unused (for example, because the Cosmos SDK version they depend on is not used or has been deprecated). Likewise, we also reserve the right to drop support for pre v1.0 versions of modules if we deem them unnecessary to maintain (we are only looking to give support for stable major releases).
+
 ### ibc-go 
 
 |Release|End of Life Date|
 |-------|----------------|
-|`v7.2.x`|March 17, 2024|
-|`v7.3.x`|March 17, 2024|
-|`v8.0.x`|November 10, 2024|
+|`v7.2.x`|September 17, 2024|
+|`v7.3.x`|September 17, 2024|
+|`v8.0.x`|May 10, 2025|
 
 ### Callbacks middleware
 
 |Release|End of Life Date|
 |-------|----------------|
-|`v0.1.x-ibc-go-v7.3.x`|March 17, 2024|
+|`v0.1.x+ibc-go-v7.3.x`|September 17, 2024|
+|`v0.1.x+ibc-go-v8.0.x`|May 10, 2025|
+
+### `08-wasm` light client proxy module
+
+|Release|End of Life Date|
+|-------|----------------|
+|`v0.1.0+ibc-go-v7.3.x-wasmvm-v1.5.x`|September 17, 2024|
+|`v0.2.x+ibc-go-v8.0.x-wasmvm-v1.5.x`|May 10, 2025|
 
 ### What pull requests will be included in stable patch-releases?
 
@@ -121,7 +131,17 @@ Versions of Golang, ibc-go, Cosmos SDK and CometBFT used by callbacks middleware
 
 | Go | callbacks | ibc-go | Cosmos SDK | Tendermint/CometBFT |
 |----|-----------|--------|------------|---------------------|
-| 1.19 | v0.1.0-ibc-go-v7.3 | v7.3.0 | v0.47.4 | v0.37.2 |
+| 1.19 | v0.1.0+ibc-go-v7.3 | v7.3.0 | v0.47.4 | v0.37.2 |
+| 1.21 | v0.2.0+ibc-go-v8.0 | v8.0.0 | v0.50.1 | v0.38.0 |
+
+### `08-wasm` light client proxy module
+
+Versions of Golang, ibc-go, Cosmos SDK and CometBFT used by `08-wasm` module in the currently active releases:
+
+| Go | callbacks | ibc-go | Cosmos SDK | Tendermint/CometBFT |
+|----|-----------|--------|------------|---------------------|
+| 1.19 | v0.1.0+ibc-go-v7.3-wasmvm-v1.5 | v7.3.0 | v0.47.6 | v0.37.2 |
+| 1.21 | v0.1.0+ibc-go-v8.0-wasmvm-v1.5 | v8.0.0 | v0.50.1 | v0.38.0 |
 
 ## Graphics
 

diff --git a/docs/docs/00-intro.md b/docs/docs/00-intro.md
@@ -19,7 +19,7 @@ IBC can be used to build a wide range of cross-chain applications that include t
 
 The following diagram shows how IBC works at a high level:
 
-![IBC overview - two connected chains](./images/ibcoverview.png)
+![Light Mode IBC Overview](./images/ibcoverview-light.svg#gh-light-mode-only)![Dark Mode IBC Overview](./images/ibcoverview-dark.svg#gh-dark-mode-only)
 
 The transport layer (TAO) provides the necessary infrastructure to establish secure connections and authenticate data packets between chains. The application layer builds on top of the transport layer and defines exactly how data packets should be packaged and interpreted by the sending and receiving chains.
 

diff --git a/docs/docs/01-ibc/10-roadmap.md b/docs/docs/01-ibc/10-roadmap.md
@@ -7,7 +7,7 @@ slug: /ibc/roadmap
 
 # Roadmap ibc-go
 
-*Lastest update: December 4th, 2023*
+*Latest update: December 4th, 2023*
 
 This document endeavours to inform the wider IBC community about plans and priorities for work on ibc-go by the team at Interchain GmbH. It is intended to broadly inform all users of ibc-go, including developers and operators of IBC, relayer, chain and wallet applications.
 

diff --git a/docs/docs/01-ibc/11-troubleshooting.md b/docs/docs/01-ibc/11-troubleshooting.md
@@ -12,4 +12,4 @@ slug: /ibc/troubleshooting
 If it is being reported that a client state is unauthorized, this is due to the client type not being present
 in the [`AllowedClients`](https://github.com/cosmos/ibc-go/blob/v6.0.0/modules/core/02-client/types/client.pb.go#L345) array.
 
-Unless the client type is present in this array, all usage of clients of this type will be prevented.
+Unless the client type is present in this array or the `AllowAllClients` wildcard (`"*"`) is used, all usage of clients of this type will be prevented.
diff --git a/docs/docs/03-light-clients/01-developer-guide/05-upgrades.md b/docs/docs/03-light-clients/01-developer-guide/05-upgrades.md
@@ -24,8 +24,8 @@ func (cs ClientState) VerifyUpgradeAndUpdateState(
   store sdk.KVStore,
   newClient ClientState,
   newConsState ConsensusState,
-  proofUpgradeClient,
-  proofUpgradeConsState []byte,
+  upgradeClientProof,
+  upgradeConsensusStateProof []byte,
 ) error
 ```
 

diff --git a/docs/docs/03-light-clients/01-developer-guide/09-setup.md b/docs/docs/03-light-clients/01-developer-guide/09-setup.md
@@ -131,3 +131,5 @@ where `proposal.json` contains:
   "deposit": "100stake"
 }
 ```
+
+If the `AllowedClients` list contains a single element that is equal to the wildcard `"*"`, then all client types are allowed and it is thus not necessary to submit a governance proposal to update the parameter.
diff --git a/docs/docs/03-light-clients/02-localhost/02-integration.md b/docs/docs/03-light-clients/02-localhost/02-integration.md
@@ -10,11 +10,10 @@ slug: /ibc/light-clients/localhost/integration
 
 The 09-localhost light client module registers codec types within the core IBC module. This differs from other light client module implementations which are expected to register codec types using the `AppModuleBasic` interface.
 
-The localhost client is added to the 02-client submodule param [`allowed_clients`](https://github.com/cosmos/ibc-go/blob/v7.0.0/proto/ibc/core/client/v1/client.proto#L102) by default in ibc-go.
+The localhost client is implicitly enabled by using the `AllowAllClients` wildcard (`"*"`) in the 02-client submodule default value for param  [`allowed_clients`](https://github.com/cosmos/ibc-go/blob/v7.0.0/proto/ibc/core/client/v1/client.proto#L102).
 
 ```go
-var (
-  // DefaultAllowedClients are the default clients for the AllowedClients parameter.
-  DefaultAllowedClients = []string{exported.Solomachine, exported.Tendermint, exported.Localhost}
-)
+// DefaultAllowedClients are the default clients for the AllowedClients parameter.
+// By default it allows all client types.
+var DefaultAllowedClients = []string{AllowAllClients}
 ```
diff --git a/docs/docs/03-light-clients/04-wasm/03-integration.md b/docs/docs/03-light-clients/04-wasm/03-integration.md
@@ -307,7 +307,7 @@ app.WasmClientKeeper = ibcwasmkeeper.NewKeeperWithVM(
 
 ## Updating `AllowedClients`
 
-In order to use the `08-wasm` module chains must update the [`AllowedClients` parameter in the 02-client submodule](https://github.com/cosmos/ibc-go/blob/v8.0.0/proto/ibc/core/client/v1/client.proto#L64) of core IBC. This can be configured directly in the application upgrade handler with the sample code below:
+If the chain's 02-client submodule parameter `AllowedClients` contains the single wildcard `"*"` element, then it is not necessary to do anything in order to allow the creation of `08-wasm` clients. However, if the parameter contains a list of client types (e.g. `["06-solomachine", "07-tendermint"]`), then in order to use the `08-wasm` module chains must update the [`AllowedClients` parameter](https://github.com/cosmos/ibc-go/blob/v8.0.0/proto/ibc/core/client/v1/client.proto#L64) of core IBC. This can be configured directly in the application upgrade handler with the sample code below:
 
 ```go
 import (

diff --git a/docs/docs/05-migrations/12-v8-to-v9.md b/docs/docs/05-migrations/12-v8-to-v9.md
@@ -0,0 +1,35 @@
+---
+title: IBC-Go v8 to v9
+sidebar_label: IBC-Go v8 to v9
+sidebar_position: 12
+slug: /migrations/v8-to-v9
+---
+
+# Migrating from v8 to v9
+
+This guide provides instructions for migrating to a new version of ibc-go.
+
+There are four sections based on the four potential user groups of this document:
+
+- [Chains](#chains)
+- [IBC Apps](#ibc-apps)
+- [Relayers](#relayers)
+- [IBC Light Clients](#ibc-light-clients)
+
+**Note:** ibc-go supports golang semantic versioning and therefore all imports must be updated on major version releases.
+
+## Chains
+
+- No relevant changes were made in this release.
+
+## IBC Apps
+
+- No relevant changes were made in this release.
+
+## Relayers
+
+- Renaming of event attribute keys in [#5603](https://github.com/cosmos/ibc-go/pull/5603).
+
+## IBC Light Clients
+
+- No relevant changes were made in this release.
diff --git a/docs/docs/images/ibcoverview-dark.svg b/docs/docs/images/ibcoverview-dark.svg
diff --git a/docs/docs/images/ibcoverview-light.svg b/docs/docs/images/ibcoverview-light.svg
diff --git a/docs/docs/images/ibcoverview.png b/docs/docs/images/ibcoverview.png
diff --git a/docs/params/params.md b/docs/params/params.md
@@ -8,14 +8,17 @@ slug: /params.md
 
 The 02-client submodule contains the following parameters:
 
-| Key              | Type     | Default Value                                     |
-| ---------------- | -------- | ------------------------------------------------- |
-| `AllowedClients` | []string | `"06-solomachine","07-tendermint","09-localhost"` |
+| Key              | Type     | Default Value |
+| ---------------- | -------- | ------------- |
+| `AllowedClients` | []string | `"*"`         |
 
 ### AllowedClients
 
-The allowed clients parameter defines an allowlist of client types supported by the chain. A client
-that is not registered on this list will fail upon creation or on genesis validation. Note that,
-since the client type is an arbitrary string, chains they must not register two light clients which
-return the same value for the `ClientType()` function, otherwise the allowlist check can be
+The allowed clients parameter defines an allow list of client types supported by the chain. The 
+default value is a single-element list containing the `AllowAllClients` wildcard (`"*"`). When the
+wilcard is used, then all client types are supported by default. Alternatively, the parameter
+may be set with a list of client types (e.g. `"06-solomachine","07-tendermint","09-localhost"`).
+A client type that is not registered on this list will fail upon creation or on genesis validation.
+Note that, since the client type is an arbitrary string, chains must not register two light clients
+which return the same value for the `ClientType()` function, otherwise the allow list check can be
 bypassed.
diff --git a/docs/src/css/custom.css b/docs/src/css/custom.css
@@ -8,6 +8,12 @@
 @import "tailwindcss/components";
 @import "tailwindcss/utilities";
 
+/* Github Style Themed Images */
+[data-theme='light'] img[src$='#gh-dark-mode-only'],
+[data-theme='dark'] img[src$='#gh-light-mode-only'] {
+  display: none;
+}
+
 /* You can override the default Infima variables here. */
 :root {
   --ifm-color-primary: #5064fb;

diff --git a/e2e/README.md b/e2e/README.md
@@ -161,9 +161,9 @@ chainAWallet := s.CreateUserOnChainA(ctx, testvalues.StartingTokenAmount)
 chainBWallet := s.CreateUserOnChainB(ctx, testvalues.StartingTokenAmount)
 
 t.Run("broadcast multi message transaction", func(t *testing.T){
-  payPacketFeeMsg := feetypes.NewMsgPayPacketFee(testFee, channelA.PortID, channelA.ChannelID, chainAWallet.Bech32Address(chainA.Config().Bech32Prefix), nil)
-  transferMsg := transfertypes.NewMsgTransfer(channelA.PortID, channelA.ChannelID, transferAmount, chainAWallet.Bech32Address(chainA.Config().Bech32Prefix), chainBWallet.Bech32Address(chainB.Config().Bech32Prefix), clienttypes.NewHeight(1, 1000), 0)
-  resp, err := s.BroadcastMessages(ctx, chainA, chainAWallet, payPacketFeeMsg, transferMsg)
+  msgPayPacketFee := feetypes.NewMsgPayPacketFee(testFee, channelA.PortID, channelA.ChannelID, chainAWallet.Bech32Address(chainA.Config().Bech32Prefix), nil)
+  msgTransfer := transfertypes.NewMsgTransfer(channelA.PortID, channelA.ChannelID, transferAmount, chainAWallet.Bech32Address(chainA.Config().Bech32Prefix), chainBWallet.Bech32Address(chainB.Config().Bech32Prefix), clienttypes.NewHeight(1, 1000), 0)
+  resp, err := s.BroadcastMessages(ctx, chainA, chainAWallet, msgPayPacketFee, msgTransfer)
 
   s.AssertValidTxResponse(resp)
   s.Require().NoError(err)

diff --git a/e2e/go.mod b/e2e/go.mod
@@ -3,11 +3,11 @@ module github.com/cosmos/ibc-go/e2e
 go 1.21
 
 require (
-	cosmossdk.io/errors v1.0.0
+	cosmossdk.io/errors v1.0.1
 	cosmossdk.io/math v1.2.0
 	cosmossdk.io/x/upgrade v0.1.1
 	github.com/cometbft/cometbft v0.38.2
-	github.com/cosmos/cosmos-sdk v0.50.2
+	github.com/cosmos/cosmos-sdk v0.50.3
 	github.com/cosmos/gogoproto v1.4.11
 	github.com/cosmos/ibc-go/modules/light-clients/08-wasm v0.0.0-00010101000000-000000000000
 	github.com/cosmos/ibc-go/v8 v8.0.0
@@ -31,8 +31,8 @@ require (
 	cosmossdk.io/collections v0.4.0 // indirect
 	cosmossdk.io/core v0.11.0 // indirect
 	cosmossdk.io/depinject v1.0.0-alpha.4 // indirect
-	cosmossdk.io/log v1.2.1 // indirect
-	cosmossdk.io/store v1.0.1 // indirect
+	cosmossdk.io/log v1.3.0 // indirect
+	cosmossdk.io/store v1.0.2 // indirect
 	cosmossdk.io/x/circuit v0.1.0 // indirect
 	cosmossdk.io/x/evidence v0.1.0 // indirect
 	cosmossdk.io/x/feegrant v0.1.0 // indirect
@@ -44,7 +44,7 @@ require (
 	github.com/ChainSafe/go-schnorrkel v1.1.0 // indirect
 	github.com/ChainSafe/go-schnorrkel/1 v0.0.0-00010101000000-000000000000 // indirect
 	github.com/ComposableFi/go-subkey/v2 v2.0.0-tm03420 // indirect
-	github.com/CosmWasm/wasmvm v1.5.0 // indirect
+	github.com/CosmWasm/wasmvm v1.5.1 // indirect
 	github.com/DataDog/datadog-go v4.8.3+incompatible // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect
 	github.com/FactomProject/basen v0.0.0-20150613233007-fe3947df716e // indirect

diff --git a/e2e/go.sum b/e2e/go.sum
@@ -194,14 +194,14 @@ cosmossdk.io/core v0.11.0 h1:vtIafqUi+1ZNAE/oxLOQQ7Oek2n4S48SWLG8h/+wdbo=
 cosmossdk.io/core v0.11.0/go.mod h1:LaTtayWBSoacF5xNzoF8tmLhehqlA9z1SWiPuNC6X1w=
 cosmossdk.io/depinject v1.0.0-alpha.4 h1:PLNp8ZYAMPTUKyG9IK2hsbciDWqna2z1Wsl98okJopc=
 cosmossdk.io/depinject v1.0.0-alpha.4/go.mod h1:HeDk7IkR5ckZ3lMGs/o91AVUc7E596vMaOmslGFM3yU=
-cosmossdk.io/errors v1.0.0 h1:nxF07lmlBbB8NKQhtJ+sJm6ef5uV1XkvPXG2bUntb04=
-cosmossdk.io/errors v1.0.0/go.mod h1:+hJZLuhdDE0pYN8HkOrVNwrIOYvUGnn6+4fjnJs/oV0=
-cosmossdk.io/log v1.2.1 h1:Xc1GgTCicniwmMiKwDxUjO4eLhPxoVdI9vtMW8Ti/uk=
-cosmossdk.io/log v1.2.1/go.mod h1:GNSCc/6+DhFIj1aLn/j7Id7PaO8DzNylUZoOYBL9+I4=
+cosmossdk.io/errors v1.0.1 h1:bzu+Kcr0kS/1DuPBtUFdWjzLqyUuCiyHjyJB6srBV/0=
+cosmossdk.io/errors v1.0.1/go.mod h1:MeelVSZThMi4bEakzhhhE/CKqVv3nOJDA25bIqRDu/U=
+cosmossdk.io/log v1.3.0 h1:L0Z0XstClo2kOU4h3V1iDoE5Ji64sg5HLOogzGg67Oo=
+cosmossdk.io/log v1.3.0/go.mod h1:HIDyvWLqZe2ovlWabsDN4aPMpY/nUEquAhgfTf2ZzB8=
 cosmossdk.io/math v1.2.0 h1:8gudhTkkD3NxOP2YyyJIYYmt6dQ55ZfJkDOaxXpy7Ig=
 cosmossdk.io/math v1.2.0/go.mod h1:l2Gnda87F0su8a/7FEKJfFdJrM0JZRXQaohlgJeyQh0=
-cosmossdk.io/store v1.0.1 h1:XBDhCqlL+2MUgE8CHWwndKVJ4beX+TyaPIjB5SV62dM=
-cosmossdk.io/store v1.0.1/go.mod h1:EFtENTqVTuWwitGW1VwaBct+yDagk7oG/axBMPH+FXs=
+cosmossdk.io/store v1.0.2 h1:lSg5BTvJBHUDwswNNyeh4K/CbqiHER73VU4nDNb8uk0=
+cosmossdk.io/store v1.0.2/go.mod h1:EFtENTqVTuWwitGW1VwaBct+yDagk7oG/axBMPH+FXs=
 cosmossdk.io/x/circuit v0.1.0 h1:IAej8aRYeuOMritczqTlljbUVHq1E85CpBqaCTwYgXs=
 cosmossdk.io/x/circuit v0.1.0/go.mod h1:YDzblVE8+E+urPYQq5kq5foRY/IzhXovSYXb4nwd39w=
 cosmossdk.io/x/evidence v0.1.0 h1:J6OEyDl1rbykksdGynzPKG5R/zm6TacwW2fbLTW4nCk=
@@ -231,8 +231,8 @@ github.com/ChainSafe/go-schnorrkel v1.0.0 h1:3aDA67lAykLaG1y3AOjs88dMxC88PgUuHRr
 github.com/ChainSafe/go-schnorrkel v1.0.0/go.mod h1:dpzHYVxLZcp8pjlV+O+UR8K0Hp/z7vcchBSbMBEhCw4=
 github.com/ComposableFi/go-subkey/v2 v2.0.0-tm03420 h1:oknQF/iIhf5lVjbwjsVDzDByupRhga8nhA3NAmwyHDA=
 github.com/ComposableFi/go-subkey/v2 v2.0.0-tm03420/go.mod h1:KYkiMX5AbOlXXYfxkrYPrRPV6EbVUALTQh5ptUOJzu8=
-github.com/CosmWasm/wasmvm v1.5.0 h1:3hKeT9SfwfLhxTGKH3vXaKFzBz1yuvP8SlfwfQXbQfw=
-github.com/CosmWasm/wasmvm v1.5.0/go.mod h1:fXB+m2gyh4v9839zlIXdMZGeLAxqUdYdFQqYsTha2hc=
+github.com/CosmWasm/wasmvm v1.5.1 h1:2MHN9uFyHP6pxfvpBJ0JW6ujvAIBk9kQk283zyri0Ro=
+github.com/CosmWasm/wasmvm v1.5.1/go.mod h1:fXB+m2gyh4v9839zlIXdMZGeLAxqUdYdFQqYsTha2hc=
 github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
 github.com/DataDog/datadog-go v4.8.3+incompatible h1:fNGaYSuObuQb5nzeTQqowRAd9bpDIRRV4/gUtIBjh8Q=
 github.com/DataDog/datadog-go v4.8.3+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
@@ -378,8 +378,8 @@ github.com/cosmos/cosmos-db v1.0.0 h1:EVcQZ+qYag7W6uorBKFPvX6gRjw6Uq2hIh4hCWjuQ0
 github.com/cosmos/cosmos-db v1.0.0/go.mod h1:iBvi1TtqaedwLdcrZVYRSSCb6eSy61NLj4UNmdIgs0U=
 github.com/cosmos/cosmos-proto v1.0.0-beta.3 h1:VitvZ1lPORTVxkmF2fAp3IiA61xVwArQYKXTdEcpW6o=
 github.com/cosmos/cosmos-proto v1.0.0-beta.3/go.mod h1:t8IASdLaAq+bbHbjq4p960BvcTqtwuAxid3b/2rOD6I=
-github.com/cosmos/cosmos-sdk v0.50.2 h1:u52xPZXLfeuR1HbGPCyOsMQvAbCtvoJbpfH5diBPVuc=
-github.com/cosmos/cosmos-sdk v0.50.2/go.mod h1:n/WQqDh73qdtBmY9Op3sYgiBgTujSfGSd6CNh6GfqvQ=
+github.com/cosmos/cosmos-sdk v0.50.3 h1:zP0AXm54ws2t2qVWvcQhEYVafhOAREU2QL0gnbwjvXw=
+github.com/cosmos/cosmos-sdk v0.50.3/go.mod h1:tlrkY1sntOt1q0OX/rqF0zRJtmXNoffAS6VFTcky+w8=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
 github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
 github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
-Original file line number
+Diff line change
@@ Expand Up / @@ -131,3 +131,5 @@ where `proposal.json` contains: @@
       "deposit": "100stake"
     }
     ```
+    If the `AllowedClients` list contains a single element that is equal to the wildcard `"*"`, then all client types are allowed and it is thus not necessary to submit a governance proposal to update the parameter.