> For the complete documentation index, see [llms.txt](https://alleypin.gitbook.io/yi-dian-tong-faq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alleypin.gitbook.io/yi-dian-tong-faq/news/bu-fen-ban-ben-xian-ding-gong-neng.md).

# 部分版本限定功能

部分版本限定功能