## Status flip — ADR-115 §Status
Per maintainer ACK (#776 issue body + 13 ACK'd open questions) and the
shipped implementation in PR #778 (410 lib tests, witness bundle
VERIFIED), the MQTT track is now Accepted. The Matter SDK wiring P8b
remains Proposed pending the §9.10 deferral to v0.7.1.
ADR header table updated:
- Status: "**Accepted** (MQTT track P1-P7 + P8a + P9 + P10 shipped
2026-05-23 in PR #778, 410 lib tests, witness bundle VERIFIED) /
**Proposed** (Matter SDK wiring P8b deferred to v0.7.1 per §9.10)"
- Codename: HA-DISCO (MQTT) + HA-FABRIC (Matter) + **HA-MIND** (semantic
primitives) — the third codename always belonged in the masthead.
- Tracking issue: now points at #776 + PR #778
`docs/adr/README.md` ADR index gets an ADR-115 row in the
"Platform and UI" section with the same Accepted/Proposed split.
## Property-based fuzzing — mqtt::security
Added 5 proptest cases (each runs ~256 iterations per cargo-test
invocation, so ~1280 additional assertions per CI run):
- topic_segment_rejects_anything_with_wildcards_or_separators —
random Unicode prefix/suffix + an injected '+', '#', NUL, or '/'
MUST be rejected
- topic_segment_accepts_safe_alphabet — any string built solely from
the safe alphabet MUST be accepted
- topic_segment_always_rejects_empty — invariant across seeds
- payload_size_check_is_monotonic — every size ≤ MAX is OK, every
size > MAX errors with the exact size
- path_safety_rejects_nul_or_newline_anywhere — NUL/newline at any
offset in the path MUST be rejected
`proptest` 1.5 added as dev-dep with default features off (no
proptest-derive needed). ~3 transitive crates added, dev-only.
Total lib tests: 410 → 415 passed, 0 failed, 1 properly ignored.
Refs #776, PR #778.
Co-Authored-By: claude-flow <ruv@ruv.net>
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