v0.8.3 - Support swap tokens between ERC20 tokens and MST
Tech&Bugfix
- Support swap tokens between ERC20 tokens and MST.
- Support burn cert and MIT.
- Support two new kind of certificate: marriage and KYC.
- Support memo when sending asset by cli-command.
- Support query deposited asset by cli-command.
- Support websocket API, related issues:276, 321.
- Fix or implement following issues: 311, 313