February 2026 — Certora/Documentation: Delivered a new safety feature and enhanced documentation to improve overflow detection and safe casting practices across the repo. Implemented the built-in rule uncheckedOverflow to detect potential overflows in unchecked blocks and added usage guidance. Documentation updates cover safeCasting, basicMul behavior for uint128 multiplication, and CVL rules configuration for safe casting and unchecked overflow. The work progressed through three commits on the feature branch, reflecting steady development toward a robust safety tool. No major bugs recorded this month in this repo; the changes are designed to reduce overflow risks, improve audit readiness, and deliver measurable safety improvements.

Month 2025-11: Delivered a new Solidity Safe Casting Rule (safeCasting) in Certora/Documentation to improve type safety and prevent out-of-bounds casting errors. The work reduces the risk of casting-related vulnerabilities in smart contracts and supports faster audits. No major bugs fixed in this repo this month.