Month: 2026-01 | Repository: NethermindEth/nethermind | Key features delivered: Performance Optimization: Made decoder instances static in Vote and Timeout to minimize memory allocations and boost efficiency (commit 6928cc1426030b4caf07a49976c47a0748fd8511). Major bugs fixed: None reported this month. Overall impact: Reduced memory allocations in critical consensus paths, enabling smoother vote/timeout processing under load and contributing to better scalability; aligns with performance-improvement goals. Technologies/skills demonstrated: C#/.NET memory management, static refactoring, performance profiling, and maintainable, commit-driven development with clear messages.