> For the complete documentation index, see [llms.txt](https://lumi-finance.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lumi-finance.gitbook.io/docs/legacy.md).

# Legacy

The Legacy section includes the content of V1 and V2, both of which are expired design materials and serve as a reference for the development history of Lumi Finance. For the latest mechanism, please refer to the main content.