1) support repeated destroys to safely destroy large assets.
2) Allow alliance fellows to give up voting rights.
3) Remove sp_tasks::spawn api and related code + host functions.
4) Optimize nonce handling performance in the txpool,70% completed.
5) mainnet optimization transaction logic development from the network layer to the transaction layer,65% completed.
6) Research exploring incremental verification and SNARKS without pairings,60% complete.
7) Inter-node communication is done by grpc to reduce the size of transferred data and thus increase the speed of communication, 70% completed.
8) integrate verkle trees into trie,reduce the cost of data transmission,65% completed.
9) 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, 60% completed.