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

# 年度报告

- [2021](https://olddocs.nullcraft.org/report/2021.md)
- [2020](https://olddocs.nullcraft.org/report/2020.md)
- [2019](https://olddocs.nullcraft.org/report/2019.md)
- [2018](https://olddocs.nullcraft.org/report/2018.md)