As promised, we have updated our previous deployed solution to support starknet v0.11.0. This was a major upgrade because it required incorporating support for another hash function (in addition to Pedersen), which is Poseidon. In addition the state commitent scheme also changed, as mentioned in the previous post above. Our L1Resolver contract(which also does proof verification) is deployed and verified on etherscan on the Goerli testnet
Linking the PRs that were required for this upgrade
The deployed solution can be found at https://ccip-helper.nethermind.io