chore(deps): bump github.com/cosmos/ibc-go/v7 from 7.2.0 to 7.3.0

[dependabot]

Bumps github.com/cosmos/ibc-go/v7 from 7.2.0 to 7.3.0.

Release notes

Sourced from github.com/cosmos/ibc-go/v7's releases.

v7.3.0

This release main additions are:

Support for JSON encoding of ICA transactions

We have added support for JSON encoding of transactions in the Interchain Accounts packet data. During ICA channel handshake it is possible, using the encoding of the channel version metadata , to indicate that the ICA transactions in the data field of InterchainAccountPacketData will be proto3 JSON encoded. See the Transaction Encoding section in the documentation for more information.

Support for ADR 8 middleware

We have added a set of optional interfaces that IBC applications can implement, so that the callbacks middleware can target these interfaces in order to get the desired callback addresses on the source and destination chains and execute actions on packet lifecycle events. See the Callbacks Middleware section (link not available yet) in the documentation for more information.

Shout-out to @​srdtrk for all the 🌟🦄 amazing🥇🙇 work on both features.

Please see the v7.3.0 changelog for the full set of changes included in this release. Please also note that this release requires a coordinated upgrade. We present here a summary of other relevant changes included in this release:

dependencies

• Cosmos SDK has been bumped to v0.47.4.

light-clients/06-solomachine

• Solo machines are now expected to sign data on a path that 1) does not include a connection prefix (e.g. ibc) and 2) does not escape any characters. Because of this change we recommend NOT using the solo machine light client of versions lower than v7.3.0.

---

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 v0.47.4 and ibc-go v7.3.0, 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.

v7.3.0-rc1

This pre-release main additions are:

Support for JSON encoding of ICA transactions

We have added support for JSON encoding of transactions in the Interchain Accounts packet data. During ICA channel handshake it is possible, using the encoding of the channel version metadata , to indicate that the ICA transactions in the data field of InterchainAccountPacketData will be proto3 JSON encoded. See the Transaction Encoding section in the documentation for more information.

Support for ADR 8 middleware

We have added a set of optional interfaces that IBC applications can implement, so that the callbacks middleware (link to v1.0.0 release not available yet) can target these interfaces in order to get the desired callback addresses on the source and destination chains and execute actions on packet lifecycle events. See the Callbacks Middleware section (link not available yet) in the documentation for more information.

... (truncated)

Changelog

Sourced from github.com/cosmos/ibc-go/v7's changelog.

v7.3.0 - 2023-08-31

Dependencies

• #4122 Update Cosmos SDK to v0.47.4.

Improvements

• #4187 Adds function WithICS4Wrapper to keepers to allow to set the middleware after the keeper's creation.
• (light-clients/06-solomachine) #4429 Remove IBC key from path of bytes signed by solomachine and not escape the path.

Features

• (apps/27-interchain-accounts) #3796 Adds support for json tx encoding for interchain accounts.
• #4188 Adds optional PacketDataUnmarshaler interface that allows a middleware to request the packet data to be unmarshaled by the base application.
• #4199 Adds optional PacketDataProvider interface for retrieving custom packet data stored on behalf of another application.
• #4200 Adds optional PacketData interface which application's packet data may implement.

Bug Fixes

• (04-channel) #4476 Use UTC time in log messages for packet timeout error.
• (testing) #4483 Use the correct revision height when querying trusted validator set.

Commits

• c75650a Update CHANGELOG.md
• 7c8e7e5 Update CHANGELOG.md
• 45c051d docs(callbacks): improved godocs for ContractKeeper state reversion (backport...
• 0f8aa82 Update CHANGELOG.md
• a6cc929 docs: migration docs for v7.3 (#4502) (#4508)
• 08c969a fix(testing): use the correct revision height when querying trusted validator...
• 84dca76 fix: use UTC time for packet timeout error (backport #4476) (#4497)
• db4ec13 Dockerfile added and go.mod local pin removed (backport #4406) (#4477)
• 3201ab9 Give callbacks its own go.mod (backport #4341) (#4464)
• 02650e9 Remove callbacks wiring in ibc go simapp (#4340) (#4463)
• Additional commits viewable in compare view

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[codecov-commenter]

Codecov Report

Merging #265 (c72043f) into main (cc615f6) will not change coverage.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##             main     #265   +/-   ##
=======================================
  Coverage   18.79%   18.79%           
=======================================
  Files          51       51           
  Lines       12277    12277           
=======================================
  Hits         2307     2307           
  Misses       9839     9839           
  Partials      131      131           

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[adamewozniak]

@dependabot recreate

[adamewozniak]

From the integration docs, this looks g2g:

Chains

No relevant changes were made in this release.

IBC Apps

A set of interfaces have been added that IBC applications may optionally implement. Developers interested in integrating their applications with the callbacks middleware should implement these interfaces so that the callbacks middleware can retrieve the desired callback addresses on the source and destination chains and execute actions on packet lifecycle events. The interfaces are PacketDataUnmarshaler, PacketDataProvider and PacketData.

Sample implementations are available for reference. For transfer:

PacketDataUnmarshaler,
PacketDataProvider
and PacketData.
For 27-interchain-accounts:

PacketDataUnmarshaler,
PacketDataProvider
and PacketData.