I am one of the maintainers of one of the main implementations of eth2 https://github.com/prysmaticlabs/prysm https://github.com/prysmaticlabs/prysm, which runs

I am one of the maintainers of one of the main implementations of eth2 https://github.com/prysmaticlabs/prysm https://github.com/prysmaticlabs/prysm, which runs a large portion of the current network. We are not affiliated with the Ethereum Foundation. Any ideas or changes need to be implemented into code and shipped to users. Development is decentralized, as there are 4 client implementations of eth2 today. Vitalik does not control our code, of course.