TechFlame News: According to The Block, Josh Stark, a key figure at the Ethereum Foundation (EF), has announced his departure after five years of service, officially stepping down at the end of the month. Stark joined the Ethereum Foundation in 2019, initially working in the Special Projects team before rising to a leadership role. He collaborated closely with top executives including EF Chair Aya Miyaguchi, Ethereum founder Vitalik Buterin, and co-executive directors Hsiao-Wei Wang and Bastian Aue. As one of the most prominent public faces of the foundation, Stark led several major Ethereum initiatives, including "The Merge" upgrade from Proof of Work to Proof of Stake, as well as subsequent upgrades such as Dencun, Fusaka, and Pectra. During the foundation's leadership reshuffle last year, he was appointed as a "co-steward" of the EF board and recently served as co-chair of the "Trillion-Dollar Security" initiative. Last month, Stark co-authored a strategic blog post on Ethereum with Josh Rudolf and Julian Ma, outlining Ethereum's latest scaling directions and its relationship with the Layer 2 ecosystem. Stark stated, "I have no immediate plans for the future and just want to take some time to rest and spend it with family and friends." His departure comes amid ongoing changes at the Ethereum Foundation. Last year, the foundation underwent significant leadership adjustments, refocusing its strategy on Ethereum mainnet scaling and core cypherpunk values. Tomasz K. Stańczak also resigned from his role as co-executive director in late February this year, having served for less than a year. On the same day, Trent Van Epps announced his departure from EF to focus full-time on Protocol Guild, an independent funding organization for Ethereum core developers that he founded.