chore(deps): bump github.com/cosmos/ibc-go/v8 from 8.2.1 to 8.5.0

[dependabot]

Bumps github.com/cosmos/ibc-go/v8 from 8.2.1 to 8.5.0.

Release notes

Sourced from github.com/cosmos/ibc-go/v8's releases.

v8.5.0

We present here a summary of the most relevant changes, please see the v8.5.0 changelog for more details. Please note that this release, as indicated in our release versioning policy, is state machine breaking and requires a coordinated upgrade.

dependencies

• Cosmos SDK has been bumped to v0.50.9.
• ics23 has been bumped to v0.11.0.

core/03-connection

• We have removed from the connection handshake the verification step that guaranteed that the client state and consensus state stored by the light client on the counterparty is a correct representation of the chain and its consensus state. Please check cosmos/ibc#1121 for more details and rationale.

---

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 v0.50.9 and ibc-go v8.5.0, please follow:

1. 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.
2. The migration from ibc-go v1 to v2.
3. The migration from ibc-go v2 to v3.
4. The migration from ibc-go v3 to v4.
5. The migration from ibc-go v4 to v5.
6. The migration from ibc-go v5 to v6.
7. The migration from ibc-go v6 to v7.
8. The migration from ibc-go v7 to v7.1.
9. The migration from ibc-go v7.2 to v7.3.
10. The migration from ibc-go v7 to v8.
11. The migration from ibc-go v8 to v8.1.

v8.4.0

We present here a summary of the most relevant changes, please see the v8.4.0 changelog for more details. Please note that this release, as indicated in our release versioning policy, is state machine breaking and requires a coordinated upgrade.

core/04-channel

• An extra check has been added to the ChannelUpgradeConfirm handler to make sure that the upgrades are compatible and thus prevent that an upgrade completes with channel ends in incompatible state. We have retracted v8.2.x and v8.3.x and all chains planning to use channel upgradability are strongly recommended to upgrade to this version. Thank you very much to @​siburu and @​bluele for responsibly reporting this bug through our bug bounty program.

apps/transfer

• If the Amount of the Token field in MsgTransfer is set to the maximum value for a 256-bit unsigned integer (i.e. 2^256 - 1), then the whole balance of the corresponding denomination will be transferred. The helper function UnboundedSpendLimit in the types package of the transfer module provides the sentinel value that can be used.

---

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 v0.50.7 and ibc-go v8.4.0, please follow:

1. 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.
2. The migration from ibc-go v1 to v2.
3. The migration from ibc-go v2 to v3.

... (truncated)

Changelog

Sourced from github.com/cosmos/ibc-go/v8's changelog.

v8.5.0 - 2024-08-30

Dependencies

• #6828 Bump Cosmos SDK to v0.50.9.
• #7222 Update ics23 to v0.11.0.

State Machine Breaking

• (core/03-connection) #7129 Remove verification of self client and consensus state from connection handshake.

v8.4.0 - 2024-07-29

Improvements

• (core/04-channel) #6871 Add channel ordering to write acknowledgement event.

Features

• (apps/transfer) #6877 Added the possibility to transfer the entire user balance of a particular denomination by using UnboundedSpendLimit as the token amount.

Bug Fixes

• (core/04-channel) #6935 Check upgrade compatibility in ChanUpgradeConfirm.

v8.3.2 - 2024-06-20

Dependencies

• #6614 Bump Cosmos SDK to v0.50.7.

Improvements

• (apps/27-interchain-accounts) #6436 Refactor ICA host keeper instantiation method to avoid panic related to proto files.

v8.3.1 - 2024-05-22

Improvements

• (core/ante) #6302 Performance: Skip app callbacks during RecvPacket execution in checkTx within the redundant relay ante handler.
• (core/ante) #6280 Performance: Skip redundant proof checking in RecvPacket execution in reCheckTx within the redundant relay ante handler.
• (core/ante) #6306 Performance: Skip misbehaviour checks in UpdateClient flow and skip signature checks in reCheckTx mode.

v8.3.0 - 2024-05-16

Dependencies

• #6300 Bump Cosmos SDK to v0.50.6 and CometBFT to v0.38.7.

State Machine Breaking

... (truncated)

Commits

• 3077be1 Update CHANGELOG.md
• f77fbb8 deps: bump cosmos-sdk to v0.50.9 (backport #6828) (#7227)
• a495e2e deps(release/v8.5.x): bump ics23 to v0.11.0 (#7222)
• 27630bb backport-v8.5.x: self client/consensus state removal from connection handshak...
• 8479edf retract v8.2.x and v8.3.x (#6965)
• 8b6edc2 update changelog before v8.4.0 release
• cdaaa94 fix(state!): check upgrade compatibility in channel upgrade confirm (backport...
• babe971 (feat) Add possibility to transfer entire balance. (backport #6877) (#6930)
• d8789ab events: add channel ordering to write acknowledgement event (#6867) (#6871)
• db3942e Update CHANGELOG.md
• Additional commits viewable in compare view

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[dependabot]

Superseded by #514.