chore: bump SDK version to osmosis-main

[alexanderbez]

Changelog

• Bump SDK version to osmosis-main (latest HEAD commit), which includes all the ABCI changes and Tendermint v0.37.x

TODO

• Verify osmosis-labs/cosmos-sdk@8757a61 commit exists

[alexanderbez]

I think the problem is that Go is trying to download go: downloading github.com/gogo/protobuf v1.3.3 due to downstream deps (IBC & wasm) and this isn't allowing us to update proto correctly...

I think for IBC, we have to use a version that's SDK v0.46.x compatible?

cc @ValarDragon

[faddat]

Hi @alexanderbez , I can confirm about the protobuf issue, I faced it upstream, too.

I'm very happy to help out with either a 47 or 46 compatible osmosis. Is there any document on the intention of the changes to osmosis-main?

If the only changes to osmosis-main so far are abci++ / tendermint related, it is likely that further changes will be needed to osmosis-main to be able to support a 46 compatible or 47 ibc-go.

AFAIK, the only 47-compatible ibc-go is here:

• chore: update to 0.47 cosmos/ibc-go#2672

And the 47-compatible cosmwasm code is here:

• https://github.com/CosmWasm/wasmd/tree/sdk047_start

As for SDK 46, Notional has written code for wasmd support for 46:

• v0.30.0: sdk v0.46.x, ibc v6, wasmd v0.30.0 CosmWasm/wasmd#1126
• v0.29.2: wasmd v0.29.2 and SDK v0.46.6 and IBC v5.1.0 CosmWasm/wasmd#938

[alexanderbez]

@faddat tysm for the willingness to help out. So to give you some context:

• Osmosis SDK fork now includes TM v0.37.x on osmosis-main
• osmosis-main is STILL based on core SDK v0.45.x semantics BUT now uses cosmos/gogo instead of gogoproto. I spent A LOT of timing getting this to work. It's essentially v0.45.x but with 0.46/0.47 Proto stuffs which is necessary.
• In order to have this PR work and to be pinned against osmosis-main as intended, we need to ensure all downstream deps also use cosmos/gogo instead of gogoproto. AFAIK, only WASM and IBC are the deps that need to be updated. I believe there is an IBC PR that updates it to use cosmos/gogo. I cannot speak for WASM though.

[alexanderbez]

In the meantime, I will:

• Fix merge conflicts
• Start on integration and implementation from ABCI Tracking Issue #3668 (based on this branch)

[github-actions]

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