Month: 2026-04 — firedancer-io/solfuzz-agave: Focused on performance and reliability improvements to block processing. Removed rent handling from transaction and block processing to simplify code paths and reduce overhead. Refactored epoch selection logic for leader scheduling to ensure accurate epoch transitions and updated dependencies to stabilize APIs, enhancing reliability of block execution. Collaboration across engineers with shared commits and improved maintenance of API surfaces.

Concise monthly summary for 2026-03 focusing on key accomplishments across the firedancer and solfuzz-agave repositories. Highlights include key features delivered, critical fixes, impact on reliability and correctness, and the technologies/skills demonstrated.

February 2026 monthly summary for firedancer: Delivered targeted cryptographic performance, correctness, and security improvements on the core curve operations. The work enhances throughput for signature/verification paths and hardens handling of sensitive memory, contributing to both performance and risk reduction in production deployments.