[Ethereum Foundation researcher Danny Ryan ends seven years of contribution, leaves to look for new opportunities] Golden Finance reported that Danny Ryan, a researcher at the Ethereum Foundation, announced his departure to end his seven years of contribution in the Ethereum ecosystem. He stated on GitHub that the reason for his departure was personal reasons and to make room for new opportunities, emphasizing that this decision does not reflect problems in Ethereum or the crypto industry. Ryan played an important role in key upgrades of Ethereum, including the launch of the Beacon Chain in 2021 and the implementation of the "merge" protocol, and he also actively participated in the progress update of the Ethereum Improvement Proposal. He said that although the experience of working in Ethereum was very valuable, he is now ready to step back and look for a new direction.