A scalable cloud computing blockchain platform
1.Change MaximumProfitReceivingPeriodCount
1.Support virtual address transaction events 2.Enable deterministic addresses for contract deployment 3.AElf.Cryptography and AElf.Types support .Net Standard 2.1
1.Multi-currency transaction fees support parallel 2.Support secondary delegate to pay transaction fees. 3.Support multiple tokens for threshold and free allowance 4.Optimise some system contracts to support virtual address 5.Add contract events, all logic that involves modifying balances fire corresponding events. 6.Optimise fees for token creation 7.Add VRF random number implementation to AEDPoS. 8.Support virtual addresses for creating tokens on the main chain and issuing NFTs on the side chains.
1.Optimize stream back peer performance
1.Node network communication supports GPRC bidirectional streaming
1.Add contract method to increase backup subsidy total share
1.Contract deployment without approval 2.Add contract version check 3.Fix the calculation of backup subsidy rewards 4.MultiToken contract support NFT
1.Add contract method to set miner increase interval 2.Fix transaction fee exemption for account with balance less than required.
1.Exchange of node version at handshake 2.Free Fee Allowance for eligible users 3.Add method to set contract proposal expiration time 4.Calculate transaction fee before the execution of transaction 5.Fix ChangeVotingOption method in Election Contract 6.Delegate transaction fee payment 7.add verifying signature and transaction data support in contract SDK