May 2025 performance summary for matter-labs/foundry-zksync. Focused on delivering a robust mechanism for selecting and installing the appropriate Solidity compiler revisions to improve build compatibility and metadata handling. The primary feature deliveredautomatically selects the correct solc revision based on the solver version, updates the logic to locate and install solc compilers to support multiple revisions, and enables CBOR-encoded metadata support within builds. This work reduces solc-version-related build failures, enhances CI reliability, and simplifies maintenance for multi-revision support.

January 2025: Focused on improving developer experience and documentation quality for compiler components in ZKSync Era. Consolidated compiler docs by migrating to dedicated repositories, updated CREATE/create2 guidance in assembly blocks to warn about unsafe patterns, clarified compatibility notes with zksolc, and explicitly stated that type(T).runtimeCode is not supported. These changes enhance maintainability, reduce onboarding friction, and improve guidance for builders integrating ZKSync Era tooling.

December 2024 — matter-labs/zksync-docs: Delivered a focused documentation upgrade for the ZKSync Era compiler toolchain. Updated the ZKSync Era compiler toolchain docs to reflect current architecture and features, and fixed outdated references by replacing EraVM extension pages with direct links to zksolc docs. This improves developer onboarding, reduces confusion, and aligns docs with the latest tooling. Commit c72df6c08dcf101240db7723e635806fde3bca2b documents the fix.