diff --git a/plugins/ai-psychosis/CLAUDE.md b/plugins/ai-psychosis/CLAUDE.md
index 3457930..73fef54 100644
--- a/plugins/ai-psychosis/CLAUDE.md
+++ b/plugins/ai-psychosis/CLAUDE.md
@@ -24,6 +24,7 @@ Four layers, each building on the previous:
 | `hooks/hooks.json` | Hook event registration (4 events) |
 | `skills/ai-psychosis/SKILL.md` | Layer 1 behavioral instructions |
 | `commands/interaction-report.md` | Layer 3 slash command: `/interaction-report [weekly\|monthly\|all]` |
+| `hooks/scripts/report-reader.mjs` | Layer 3 helper: reads sessions.jsonl with v1.0.0 backward compat |
 
 Legacy bash scripts were removed in v1.0 (available in git history).
 
@@ -72,11 +73,14 @@ node --test tests/*.test.mjs
 
 | File | Cases | Coverage |
 |------|-------|----------|
-| `tests/session-start.test.mjs` | 4 | State init, JSONL, missing sid |
-| `tests/prompt-analyzer.test.mjs` | 56 | 25 patterns × 2 + 6 thresholds |
+| `tests/session-start.test.mjs` | 5 | State init, JSONL, missing sid |
+| `tests/prompt-analyzer.test.mjs` | 93 | 41 (25 negative + 12 pushback + 4 domain) patterns × 2 + thresholds + valence |
 | `tests/tool-tracker.test.mjs` | 8 | Counting, burst, reminders |
-| `tests/session-end.test.mjs` | 4 | Finalize, duration, flags |
-| `tests/privacy.test.mjs` | 1 | Canary string never on disk |
+| `tests/session-end.test.mjs` | 6 | Finalize, duration, flags, v1.0.0 backward compat |
+| `tests/privacy.test.mjs` | 2 | Canary string + matched-phrase leak guard |
+| `tests/skill-md.test.mjs` | 1 | SKILL.md cites Constitution + 5-publication framework |
+| `tests/perf.test.mjs` | 8 | 4 hooks × 2 modes — enforces <50ms logic / <200ms total |
+| `tests/interaction-report.test.mjs` | 3 | report-reader.mjs reads JSONL with v1.0.0 backward compat |
 
 ## Conventions
 
diff --git a/plugins/ai-psychosis/README.md b/plugins/ai-psychosis/README.md
index aa04b81..4d9b392 100644
--- a/plugins/ai-psychosis/README.md
+++ b/plugins/ai-psychosis/README.md
@@ -118,6 +118,76 @@ commented on, and omitted entirely when conditions are not met.
 **Enable:** Set `layer4: true` in `.claude/ai-psychosis.local.md`
 and restart Claude Code. Layer 4 is opt-in (off by default).
 
+## What's new in v1.1.0
+
+v1.1.0 sharpens the pattern detection and grounds Layer 1 in
+[Anthropic's CC0 Constitution](https://www.anthropic.com/constitution).
+
+### 12 pushback patterns
+
+Detects "you're wrong, my way is right" signals — escalation against
+feedback rather than the user receiving it. Examples:
+
+- `\b(you'?re|you are) wrong\b`
+- `\bdo it my way\b`
+- `\b(stop|quit) (arguing|pushing back)\b`
+
+The goal is to flag reinforcement-by-pushback: the user repeatedly
+overrides Claude's pushback to entrench their original position.
+
+### 4 domain-context patterns
+
+Flags relational/identity framing that, combined with elevated
+pushback or validation-seeking, signals narrative crystallization
+risk:
+
+- `\b(my|our) relationship\b`
+- `\b(my|our) (purpose|mission|destiny)\b`
+
+Domain context alone is not a flag — it is a *modifier* on other
+flags.
+
+### Valence-aware composition (silent counting)
+
+Pushback within the same prompt as a healthy correction ("you were
+wrong, here's why — but we should still try X") is counted with
+neutral valence. The composition is computed in-memory; nothing
+written to disk distinguishes positive from negative pushback. This
+prevents misinterpretation of healthy disagreement as escalation.
+
+### /interaction-report extensions
+
+`/interaction-report` now includes pushback frequency and domain
+framing distribution. A companion script `report-reader.mjs`
+reads JSONL records and gracefully handles legacy v1.0.0 records
+(missing `pushback` / `domain_context` fields) without producing
+NaN values in aggregates.
+
+### SKILL.md grounded in CC0 Constitution
+
+Layer 1's behavioral instructions now cite Anthropic's
+[CC0-licensed Constitution](https://www.anthropic.com/constitution)
+as primary source, plus a 5-publication research framework
+(Anthropic, MIT CSAIL, Nature, arXiv, clinical case reports).
+
+### Honesty notes
+
+- **English-only v1.1.0** — Norwegian and other multilingual
+  patterns are deferred to v1.2 (see `ROADMAP.md`). For Norwegian
+  prompts, Layer 2 currently silently misses the new pattern
+  classes; Layer 1 is unaffected.
+- **First-mover honesty** — domain-precision is "good enough" for
+  v1.1.0 ship, not exhaustive. Precision-tuning planned for v1.2.
+
+### Pattern count
+
+| Category | v1.0.0 | v1.1.0 |
+|----------|--------|--------|
+| Negative-valence | 25 | 25 |
+| Pushback | — | 12 |
+| Domain context | — | 4 |
+| **Total** | **25** | **41** |
+
 ## Architecture
 
 ```