Vitalik Buterin Outlines Ethereum’s Two Most Consequential Long-Term Technical Changes

Vitalik Buterin has proposed replacing Ethereum’s state tree with a binary structure under EIP-7864 and, longer term, swapping the EVM for a RISC-V virtual machine to solve proof-efficiency bottlenecks. source: https://www.ethnews.com/vitalik-buterin-outlines-ethereums-two-most-consequential-long-term-technical-changes/