# CLeonOS Stage Docs

## Available Stage Docs
- `stage1.md`
- `stage2.md`
- `stage3.md`
- `stage4.md`
- `stage5.md`
- `stage6.md`
- `stage7.md`
- `stage8.md`
- `stage9.md`
- `stage10.md`
- `stage11.md`
- `stage12.md`
- `stage13.md`
- `stage14.md`
- `stage15.md`
- `stage20.md`
- `stage21.md`
- `stage22.md`
- `stage23.md`
- `stage24.md`
- `stage25.md`
- `stage26.md`
- `stage27.md`
- `stage28.md`
- `stage29.md`

- `syscall.md` (syscall ABI reference)

## Notes
- Stage docs use a fixed template: goal, implementation, acceptance criteria, build targets, QEMU command, and debugging notes.
- Stages 16~19 are currently not documented in this folder; add them later using the same template to keep history continuous.