chore!: v22 Namespace & Upgrade Handler

[dimiandre]

1. v22 upgrade handler
2. v22 namespace
3. version bumps - including ibc-go

[dimiandre]

seems tests are broken because of
strangelove-ventures/interchaintest#1043

thanks @faddat for pointing out

[Reecepbcups]

Comet had a minor state breaking change (types). Can use github.com/cometbft/cometbft => github.com/cometbft/cometbft v0.37.2 in the interchaintest/ go.mod as well since interchaintest does not depend on actual cometbft, but rather just the types and func signatures

[dimiandre]

Comet had a minor state breaking change (types). Can use github.com/cometbft/cometbft => github.com/cometbft/cometbft v0.37.2 in the interchaintest/ go.mod as well since interchaintest does not depend on actual cometbft, but rather just the types and func signatures

thanks reece! seems to do the trick!

[kopeboy]

Are the version bumps needed for this specific chain upgrade or can we do them later, eg. with the help of a new maintainer from Dev Dept's Blockchain engineer RFP? (ofc help by anyone in the community is always appreciated and could be retroactively compensated).

I see a lot of errors (in 8 out of 9 x/modules + in app/apptesting/test_suite.go and app/test_helpers.go, etc.) are caused by the missing functions RequestBeginBlock & RequestEndBlock in the new cometbft. We are bumping it from 0.37.2 to 0.38.4, but they were removed starting from v0.38.0, and I'm a noob but it doesn't seem required:

EDIT: I had this comment ready but I posted it late 😅 Happy that you already figured the issue out and that I'm learning to review PRs here 😇

[dimiandre]

Are the version bumps needed for this specific chain upgrade or can we do them later, eg. with the help of a new maintainer from Dev Dept's Blockchain engineer RFP? (ofc help by anyone in the community is always appreciated and could be retroactively compensated).

I see a lot of errors (in 8 out of 9 x/modules + in app/apptesting/test_suite.go and app/test_helpers.go, etc.) are caused by the missing functions RequestBeginBlock & RequestEndBlock in the new cometbft. We are bumping it from 0.37.2 to 0.38.4, but they were removed starting from v0.38.0, and I'm a noob but it doesn't seem required:

EDIT: I had this comment ready but I posted it late 😅 Happy that you already figured the issue out and that I'm learning to review PRs here 😇

version bumps here are minor, and needed to solve the security issues we had with ibc-go.
When you tidy go deps the versions get minor-bumped automatically

Also ibc-go v7.4 is state breaking comparing v7.3 that's why i'm cutting the v22 release

[faddat]

Every time Juno is upgraded, best practices are:

• use the latest major golang release
• use the latest release of EVERY cosmos ecosystem package

The reason for this is that there are frequently security improvements, and performance improvements. I can't think of a time when it was a bad thing to use the latest dependencies. It is reasonable to use cosmos-sdk and ibc-go as a guide for what's freshest.

@dimiandre tidying doesn't update things automatically. It takes its configuration from the contents of go.mod and prepares a new go.sum file from go.mod

[faddat]

This doesn't update some ecosystem libraries. I've done the updates, you'd just need to merge the PR below:

#994