Source: Cointelegraph.com NewsEthereum co-founder Vitalik Buterin shared his vision for the future of the protocol, with an emphasis on the areas of improvement for proof-of-stake, security and more in a post-Merge world.Read MoreEthereum Merge, Vitalik Buterin, Proof-of-Stake improvements, Ethereum transaction speed, Ethereum future roadmap, decentralized blockchain security.