[andronics]

What and why

Marks design record 0010 (relative secret_file paths) Implemented. It was built in #60 and released in v0.5.0, which closed #50.

• Record 0010: Status: Implemented (v0.5.0), and an Implemented: line under Approved:.
• Index (docs/design/README.md): the 0010 row says Implemented, and the 0009 row says its secret_file paths are amended by 0010 (Implemented).

Approval: the arbiter's question "Mark Interpose Record 0010 Implemented" (2026-11-04).

Lessons

None.

Author checklist

• Tests cover the change, and fail without it (docs only: no code change)
• docs/wiki/ is updated (see .agents/stack.md "Docs map"), or this has no user-visible effect
• Generated wiki sections regenerated (uv run scripts/gen-wiki.py) (not needed: no wiki change)
• No secrets, personal data or real hostnames/IPs in code, tests or docs
• New dependencies are justified below, and actually exist on the index (none added)
• Template problem found? Linked issue in that template's repository: none found

Reviewer checklist

Human review is required for every PR, and is the whole point for generated ones:
docs/ai/review-checklist.md.

• I read every line of the diff, not only the summary
• Behaviour matches the description; edge cases and errors are handled
• Tests assert real behaviour (not just that the code runs)

[andronics]

Reviewed: status line, the Implemented line citing the arbiter's question, and the two index rows; nothing else changed.