Quick TakeEthereum co-founder Vitalik Buterin recently published a roadmap to outline ETH 1.x and ETH 2.0 development work for the next 5-10 yearsAccording to Buterin, ETH 1.x teams have made considerable progress on EIP 1559 and the conversion from a hexary tree to a binary treeButerin emphasized ETH 2.0’s significance when it comes to improving scalability and reducing complexity, and pinpointed areas of work that he considers are of high priority.