2019-01-25 Version: 1.2.1
1, fixed fastjson vulnerabilities: com.alibaba:fastjson@1.2.9 > com.alibaba:fastjson@1.2.48.
2, add "categoryId" to api "QueryKnowledges".

2018-11-15 Version: 1.2.0
1, Add new API.

2018-07-05 Version: 1.1.0
1, A new optional parameter 'Perspectives' is introduced to the 'Chat' API. By filling this parameter when calling 'Chat', you'll get the knowledge base content within the specified perspectives.

2017-10-21 Version: 1.0.0
1, Alibaba Cloud Intelligent Chatbot SDK initial release.
2, Added 'Chat' API. Using this api, you are able make a conversation with you chatbot by programming.