> For the complete documentation index, see [llms.txt](https://help.bituniverse.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bituniverse.org/fzh/announcements.md).

# 公告

- [幣安現貨交易系統升級公告](https://help.bituniverse.org/fzh/announcements/2021-09-29.md)
- [致老用户的一封信](https://help.bituniverse.org/fzh/announcements/2021-09-07.md)
- [BitUniverse停止營運的公告](https://help.bituniverse.org/fzh/announcements/termination-of-service.md)