June 2026 monthly roundup across foundry-rs/foundry, foundry-rs/book, and paradigmxyz/reth focused on delivering business-value features, hardening security and linting, enhancing debugging UX, and improving data/trace performance. The month combined cross-repo work that accelerates safe deployments, developer productivity, and observational capabilities for complex smart contract workloads.

May 2026 focused on strengthening Tempo-driven transaction processing, wallet governance, and developer tooling, while advancing cross-repo reliability and UI capabilities. Notable progress includes: Tempo transaction handling improvements (plain broadcasts vs AA calls, correct fee token assignment and gas estimation, pre-estimation for access-key transactions, sponsor support, and AA-encoded Tempo transactions) with unit tests; Tempo keychain policy commands and enhanced wallet funding UX; CLI options refactor with a safer test harness (ignoring ETH_RPC_URL during tests); Foundry Terminal UI foundation enabling a shared UI framework and a debugger runner (plus non-interactive fallback and updated dependencies); and Alloy enhancements around signer reliability (Trezor EIP-1559 support) and PubSub typed terminal-error channel for non-retryable failures. Addressed linting documentation/rules expansion and deprecated feature removals in the process, improving developer guidance and system resilience.

April 2026 performance snapshot focused on delivering high-value feature capabilities, strengthening reliability, and enhancing cross-repo EVM tooling. The month included substantial Cast tooling enhancements and validations, Foundry workflow improvements, Tempo-related forge support, and targeted refactors that improve developer experience and deployment reliability.