THE ETHEREUM GOVERNMENT - HOW CODE CHANGES ARE MADE TO THE WORLD'S MOST SPRAWLING BLOCKCHAIN

Summary from the TLDR Crypto newsletter

This report explains the processes and entities behind Ethereum's decision-making process. Ethereum's decision-making process is primarily shaped by social norms, not formal rules or voting mechanisms. Forums serve as a place of discussion and research, with nine main client team GitHubs hosting the software changes. Though core developers are the main gatekeepers, the trend has been towards consistently upgrading and modifying the chain to optimize toward an ideal endgame.