> For the complete documentation index, see [llms.txt](https://baiyongan.gitbook.io/lsf-handbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://baiyongan.gitbook.io/lsf-handbook/parti-ru-men-jie-shao-pian/lsf_introduction/release_notes.md).

# 1.4 版本更新说明