- Update: Changelog [Jun 6th, 2024](https://platform.openai.com/docs/changelog/jun-6th-2024)
- New: Parallel function calling can be disabled in Chat Completions and the Assistants API by passing
  parallel_tool_calls=false.
- Update:  ToolChoice can set `required` means the model must call one or more tools in Chat Completions and the
  Assistants API
- Upgraded the streamRequestV3 in RequestUtil to now support stream parsing for multiple tool choices. Additionally, the
  updated streamRequestV3 was used to generate streamRequestV4 with the help of GPT-4. According to GPT, V4 offers
  higher performance and readability, but I am concerned about potential unknown bugs, so V3 has been retained.