1)Research EIP-4573: Entry Points and Procedures for EVM Code Sections.
2) Optimize nonce handling performance in the txpool,10% completed.
3) mainnet optimization transaction logic development from the network layer to the transaction layer,5% completed.
4) Research exploring incremental verification and SNARKS without pairings,5% complete.
5) Upgrade transaction calldata,evict old payloads, type PayloadID.
6) Inter-node communication is done by grpc to reduce the size of transferred data and thus increase the speed of communication, 10% completed.
7) integrate verkle trees into trie,reduce the cost of data transmission,10% completed.
8) Smart contract data splitting scheme has entered the development stage, through consistency hash plus virtual link points to solve the uneven distribution of data status quo, 5% completed.