1.Change some Vector methods to native implementation to reduce gas consumption
2.Provide block import and export scripts to facilitate quick node building
3.StarMask: released v3.1.0: automatically initiate accepting token transactions when adding tokens/add ‘automatically accept tokens’ switch
4.Poll: connect wallet button migrated to the top right corner, new poll editing function, create edit poll with permission control
5.Airdrop: add name_en field, and update getList api return data structure
