
In November 2024, Bjørn Jaanes upgraded cross-chain testing and IBC interoperability in the cosmos/solidity-ibc-eureka repository, focusing on robust end-to-end coverage for Proof-of-Stake and Proof-of-Work networks. He integrated a WASM-based light client, replacing the previous Go implementation, and automated PoS testing using Kurtosis and cron. By aligning the test suite with the latest IBC-go v9 specification and updating Solidity contracts for new packet commitment keys, he ensured future-proofed cross-language compatibility. His work leveraged Go, Solidity, and YAML, modernizing the test stack and reducing integration risk, while delivering three substantial features that deepened the project’s testing and protocol alignment.

November 2024 achieved a robust upgrade to cross-chain testing and IBC interoperability readiness, delivering concrete business value through expanded test coverage, reduced integration risk, and modernized tooling. The work focused on enhancing end-to-end test coverage for PoW/PoS networks, modernizing the test stack with a WASM light client, and aligning with the latest IBC specifications to ensure future-proofed cross-language compatibility.
November 2024 achieved a robust upgrade to cross-chain testing and IBC interoperability readiness, delivering concrete business value through expanded test coverage, reduced integration risk, and modernized tooling. The work focused on enhancing end-to-end test coverage for PoW/PoS networks, modernizing the test stack with a WASM light client, and aligning with the latest IBC specifications to ensure future-proofed cross-language compatibility.
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