Ethereum's 2026 upgrades, including the Glamsterdam fork and Heze-Bogota fork, aim to boost network speed, scalability, and privacy. Building on 2025's Pectra and Fusaka upgrades, Glamsterdam could raise the gas limit to 200 million and enable parallel processing, targeting 10,000 TPS from current 21 TPS. Glamsterdam fork introduces parallel transaction processing and increases gas limit [...]