chore(ai-psychosis): release v1.2.0

plugins/ai-psychosis/CHANGELOG.md

@@ -2,6 +2,72 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.2.0] — 2026-05-01
+
+Research-paper-driven detector update. Implements operational findings from
+Anthropic's "How people ask Claude for guidance" Appendix (April 2026).
+
+### Added
+
+- **User-information detector** — three-class signal (`yes_people` /
+  `yes_digital` / `no`) following the paper's page-11 finding that human
+  contact is the strongest disempowerment signal. ~32 patterns covering
+  therapist/friend/mentor (yes_people), search/AI/forums (yes_digital),
+  and explicit isolation phrases (no). Sticky upward priority.
+- **Validation-seeking detector** — separate from `val_flags`. Targets
+  reality-testing ("am I crazy?"), pre-committed stance + confirmation,
+  and side-taking pressing. ~12 patterns.
+- **Tier-1 user-info isolation alert** — fires per session when
+  `user_info_class === 'no'` + high-stakes domain + `turn_count >= 15`.
+- **Tier-2 cross-session isolation alert** — fires at `SessionStart` when
+  the last 3 end records all classify as `no` in high-stakes domains.
+  Bounded `readRecentEndRecords()` tail-scan in `lib.mjs` keeps this
+  scalable to 50K+ session histories.
+- **8 new paper-grounded domain patterns** — `legal`, `parenting`, `health`,
+  `financial`, `professional`, `spirituality`, `consumer`, `personal_dev`.
+  Total domains 4 → 9.
+- **Pushback re-contextualization (alert)** — v1.1.0 only counted; v1.2 adds
+  the alert with domain awareness:
+  - Relationship/spirituality: pushback signals validation-pressing — alert.
+  - Legal/parenting/health/financial/professional: pushback is healthy
+    self-advocacy — no alert.
+  - Otherwise: conservative default — alert.
+- **Domain-stakes weighting matrix** — `DOMAIN_STAKES` in `lib.mjs` (1.0–1.5).
+  Applied ONLY to new v1.2 alerts (pushback in HIGH_SYCOPHANCY, valseek in
+  HIGH_STAKES). v1.1.0 alert sensitivity is preserved.
+- **Multi-domain support** — `state.domain_context` promoted from string to
+  array. v1.1.0 string records continue to aggregate correctly via
+  shape-coercion in `report-reader.mjs`.
+- **`SKILL.md` updates** — verbatim Score 5 sycophancy phrase + 3 of the 11
+  guidance criteria (engagement-foster avoidance, confident-verdict caution,
+  speak-frankly principle).
+- **`/interaction-report` v1.2 sections** — per-domain breakdown, user-info
+  distribution, valseek summary, stakes signal aggregation. Backward-compat
+  with v1.0/v1.1 records preserved.
+- **Privacy canary extensions** — 5 new canary cases per detector category
+  (yes_people, yes_digital, no, valseek, legal domain).
+- **Perf budget validated at v1.2 pattern set** — sample patterns expanded
+  to ~91+ entries; new wall-clock test exercises tier-2 read at
+  1000-record sessions.jsonl scale.
+- **Test count: 126 → 258 cases** across 12 files (added `lib.test.mjs`,
+  `domain-detection.test.mjs`, `user-info.test.mjs`,
+  `validation-seeking.test.mjs`, `stakes-matrix.test.mjs`).
+
+### Changed
+
+- Pattern count: 41 → ~133 (25 negative + 12 pushback + 4 relationship
+  + 48 new domains + 32 user-info + 12 valseek).
+- End-record schema (v1.2): adds `user_info_class`, `valseek_count`,
+  `turn_count`. `domain_context` is always an array (was string in v1.1).
+- `report-reader.mjs` discriminates v1.0 / v1.1 / v1.2 records via the
+  presence of `user_info_class`. v1.0/v1.1 records degrade gracefully.
+
+### Deferred
+
+- **Norwegian patterns** — moved to v1.3.
+
+[1.2.0]: https://git.fromaitochitta.com/open/ai-psychosis/compare/v1.1.0...v1.2.0
+
 ## [1.1.0] — 2026-05-01
 
 ### Added