



新增功能

1. 平台上链

平台可通过去中心化的形式注册并接入主链，为后续丰富的功能提供基础。而在此前的测试版中，平台需官方审核并通过的。本次主网硬分叉后，各平台可自行注册并接入。YOYOW官方为了方便各平台接入，提供的Web api middleware 也在不断更新。现已在github上开源, 地址为https://github.com/yoyow-org/yoyow-node-sdk/blob/master/middleware/README.md

2. 内容发布

正式发布链上内容存储功能。平台可以根据需要将信息保存至区块链上。

3. 用户对平台授权功能

用户可将零钱权限授权给信任的平台。可极大便利后续的各类非敏感操作。

零钱权限是一种YOYOW独特的受限权限授权机制，遵循最小权限原则（Principle of least privilege）。普通用户可授权平台使用鉴权权限，而整个流程不接触密钥本身，在保证安全的同时，兼顾了平台产品的用户体验。

Bug修复

1. YOYOW团队跟进并修复了Graphene框架的dos漏洞

2. 修复JS 端 Serialization / Deserialization Bug

Develop performance





Newly added features

1. Platforms

Platforms can be registered with the form of decentralization and be integrated into YOYOW blockchain, it also lay the solid foundation for subsequent richer functionality. However, in the previous test network, platforms need be verified by YOYOW team. After this main net hard fork, platforms owner can make their own registration and integrated into YOYOW as they want, meanwhile, YOYOW team will provides constantly updates Web api middleware to platforms for the convenience of integration. Now you can find YOYOW middleware on github and the link is https://github.com/yoyow-org/yoyow-node-sdk/blob/master/middleware/README.md

2. Content publication

The feature that content can be stored on blockchain has been released officially. Platforms owner can store content, hash values of content and other information on YOYOW blockchain depends on their needs.

3. The feature that users authorize platform tipping management

Users can authorize right of tipping management to platforms, which is convenient to follow-up nonsensitive operation.

Tipping management is YOYOW’s unique delegated authentication with limited access permission mechanism according to the principle of least privilege. Users may authorize any platforms to exercise their authentication privilege whereas the authorized platforms cannot access users' keys in the process so as to maintain a high level of security and better user experience.

Bug fixed

1. YOYOW team follow up and fixed dos bug of Graphene toolkit.

2. JS Serialization / Deserialization bug has been fixed.



