Releases: cosmos/ibc-go
v3.0.1
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 3.3.1.
- 20th September 2022: It is NOT recommended to use the ICS27 host submodule of this release, since it contains a security vulnerability. Please use version >= 3.3.0.
This release bumps the Cosmos SDK to v0.45.4 (for more information, see Cosmos SDK v0.45.4 Release Notes), and introduces several improvements and bug fixes. We present here a summary of the most relevant changes, but please see the v3.0.1 changelog for the full set of changes included in this release.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.4 and ibc-go v3.0.1, please follow:
Contributors
Assets 11
v2.3.0
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 2.4.2.
Please note that, according to ibc-go's semantic versioning, this release requires a coordinated upgrade because it contains state-machine breaking changes. This release requires also running a migration.
This release bumps the Go version to v1.17 and the Cosmos SDK to v0.45.4 (for more information, see Cosmos SDK v0.45.4 Release Notes), and introduces several improvements and bug fixes. We present here a summary of the most relevant changes, but please see the v2.3.0 changelog for the full set of changes included in this release.
core/02-client
- A gRPC query method and CLI query has been added to retrieve the heights of all consensus states associated with the a given client ID.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks. - A gRPC query method has been added to retrieve the escrow address for a particular channel.
- Support for token transfers of coins whose base denomination contains slashes has been added. For the transfer of coins whose base denomination contains slashes to succeed, both the sending and the receiving chains need to upgrade to add this support. Please follow also the migration guide.
light-clients/07-tendermint
- The use of
allow_update_after_expiryandallow_update_after_misbehaviourhas been deprecated. See ADR-26 for more information.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.4 and ibc-go v2.3.0, please follow:
Contributors
Assets 2
v2.2.1
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 2.4.2.
This release introduces some improvements and bug fixes. We present here the most relevant changes, but please see the v2.2.1 changelog for the full set of changes included in this release.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.1 and ibc-go v2.2.1, please follow:
Contributors
Assets 2
v2.1.1
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 2.4.2.
This release bumps the Cosmos SDK to v0.44.8 (for more information, see Cosmos SDK v0.44.8 Release Notes) and Tendermint to v0.34.19 (for more information, see Tendermint v0.34.19 Release Notes).
We present here a summary of the most relevant improvements and bug fixes, but please see the v2.1.1 changelog for the full set of changes included in this release.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.44.8 and ibc-go v2.1.1, please follow:
Contributors
Assets 2
v1.5.0
UPDATES
- 1st July 2022: This release series has reached of life and will not receive any new updates. Please use version >= 2.1.0.
Please note that, according to ibc-go's semantic versioning, this release requires a coordinated upgrade because it contains state-machine breaking changes. This release requires also running a migration.
This release bumps the Go version to v1.17 and the Cosmos SDK to v0.45.4 (for more information, see Cosmos SDK v0.45.4 Release Notes), and introduces several improvements and bug fixes. We present here a summary of the most relevant changes, but please see the v1.5.0 changelog for the full set of changes included in this release.
core/02-client
- A gRPC query method and CLI query has been added to retrieve the heights of all consensus states associated with the a given client ID.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks. - A gRPC query method has been added to retrieve the escrow address for a particular channel.
- Support for token transfers of coins whose base denomination contains slashes has been added. For the transfer of coins whose base denomination contains slashes to succeed, both the sending and the receiving chains need to upgrade to add this support. Please follow also the migration guide.
light-clients/07-tendermint
- The use of
allow_update_after_expiryandallow_update_after_misbehaviourhas been deprecated. See ADR-26 for more information.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.4 and ibc-go v1.5.0, please follow:
Contributors
Assets 2
v1.4.1
UPDATES
- 1st July 2022: This release series has reached of life and will not receive any new updates. Please use version >= 2.1.0.
This release introduces some improvements and bug fixes. We present here the most relevant changes, but please see the v1.4.1 changelog for the full set of changes included in this release.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.1 and ibc-go v1.4.1, please follow:
Contributors
Assets 2
v1.3.1
UPDATES
- 1st July 2022: This release series has reached of life and will not receive any new updates. Please use version >= 2.1.0.
This release bumps the Cosmos SDK to v0.44.8 (for more information, see Cosmos SDK v0.44.8 Release Notes) and Tendermint to v0.34.19 (for more information, see Tendermint v0.34.19 Release Notes).
We present here a summary of the most relevant improvements and bug fixes, but please see the v1.3.1 changelog for the full set of changes included in this release.
core/04-channel
- A channel closed event is now emitted when a timeout occurs for an ordered channel.
apps/transfer
- The
DenomTracegRPC method and CLI query can now take as argument either a trace hash or a full IBC denom prefixed withibc/. - The sender address is now added in the event emitted in the
OnRecvPacketandOnAcknowledgementPacketcallbacks.
Special thanks to our external contributors on this release: @catShaark @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.44.8 and ibc-go v1.3.1, please follow:
Contributors
Assets 2
v3.0.0
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 3.3.1.
- 20th September 2022: It is NOT recommended to use the ICS27 host submodule of this release, since it contains a security vulnerability. Please use version >= 3.3.0.
This release includes v1 of the Interchain Accounts application module. 🍾
This is the first major feature addition since the v1.0.0 release of ibc-go. 👏
Kudos to everyone that has contributed to this feature on protocol design, implementation, testing and auditing. 🙏
Shout-out to the team at Chainapsis for the brilliant work that kick-started everything. 🌟
And last but not least, we want to thank @seantking for leading the efforts to bring all this to fruition.🥇
At a high level, when comparing to v3.0.0-rc2 this release:
- adds support to testing package for custom power reduction.
Please see the CHANGELOG for the full set of changes included in this release.
Please read the migration doc, which provides information on updating from v2 to v3.
Special thanks to our external contributors on this release: @fedekunze
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.45.1 and ibc-go v3.0.0, please follow:
Contributors
Assets 2
v2.2.0
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 2.4.2.
This release includes a fix for a security vulnerability identified in transfer application. User funds in accounts and staking delegations are NOT at risk.
The only other change in this release (see CHANGELOG) is the bump of the Cosmos SDK to v0.45.1 (for more information, see Cosmos SDK v0.45.1 Release Notes).
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.44.3 and ibc-go v2.0.0, please follow the migration from SDK 0.41.x or 0.42.x to the IBC module in the ibc-go repository based on the SDK v0.44.x AND the migration from ibc-go v1 to v2.
v2.1.0
UPDATES
- 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 2.4.2.
This release includes a fix for a security vulnerability identified in transfer application. User funds in accounts and staking delegations are NOT at risk.
For the release line v2.x, we recommend NOT to use any version of ibc-go < v2.1.0.
Please see the CHANGELOG for the full set of changes included in this release.
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.44.3 and ibc-go v2.0.0, please follow the migration from SDK 0.41.x or 0.42.x to the IBC module in the ibc-go repository based on the SDK v0.44.x AND the migration from ibc-go v1 to v2.