AELF V1.3.0

1.Contract deployment without approval
2.Add contract version check
3.Fix the calculation of backup subsidy rewards
4.MultiToken contract support NFT

AELF V1.2.3

1.Add contract method to set miner increase interval
2.Fix transaction fee exemption for account with balance less than required.

AELF V1.2.2

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

AELF V1.2.1

1. Change the Web API response json naming policy to upper camel case.

AELF V1.2.0

1. BigIntValue in AElf.Types package.
2. NFT Contract.
3. IFeatureActiveService: Now we can set the active height for a new feature for AElf and judge to active this feature by injecting IFeatureActiveService. (The states are stored in Configuration Contract.)
4. Tune Token Contract to support allowance settings.
5. .netcore 3.1 -> .net 6.0, with reforamtting & cleanup code structure.

AELF V1.1.0

Fix issues come from the Trail of Bits & Adjust economic system.

AELF V1.0.0

Merge pull request #3134 from AElfProject/syn-subsidy-dividend

Synchronize Subsidy Dividend Information

AELF V1.0.0-RC1

v1.0.0-rc1

Merge branch 'contract-comments' of https://github.com/AElfProject/AE…

AELF V1.0.0-PREVIEW3

v1.0.0-preview3

Tune return type of GetMaximumMinersCount.

AELF V1.0.0-PREVIEW2

Merge pull request #2739 from AElfProject/update-docs

Update docs of Protocol and Smart Contract