2026-04 Page Review Panel + Canvas-Design Default - 42 Commands

Release notes

• ## Summary

• Agent Codebase 36 → 42 commands. Module 18 added (Page Review Panel + Canvas Design). Net-new: presell-review, offer-review, presell-review-backfill, presell-smoke-test, presell-rollback, brand-voc-mine. Canvas-design from-scratch is now the default on every new build.

• ## Highlights

• - **Agent Codebase** - 36 → 42 commands (+6 net-new)

• - **Page Review Panel** - Scanner + expert reviewer scoring, P0/P1/P2 findings, combined page-health score, trust-level gating

• - **Canvas-design default** - From-scratch on every new build; saved themes opt-in only via theme=<name>

• - **Smoke test + rollback** - presell-smoke-test catches tracking/rendering/CTA failures pre-ship; presell-rollback undoes any deploy in one command

• - **brand-voc-mine** - Harvests buyer language from reviews, Reddit, support logs

• - **Module 18 added** - Page Review Panel + Canvas Design

• ## Full release notes

• **Scope**: Agent Codebase 36 → **42 commands**. Blueprint 17 → **18 modules** (Module 18: Page Review Panel + Canvas Design).

• **Net-new commands (+6)**: `presell-review`, `offer-review`, `presell-review-backfill`, `presell-smoke-test`, `presell-rollback`, `brand-voc-mine`.

• **Design system change**: Canvas-design from-scratch is now the default on every new presell/offer build. Saved themes are opt-in only via `theme=<name>` or an explicit `--auto-match` flag. Theme Registry remains available (91 presell + 12 offer + 25 image themes) as a named opt-in, not a default.

• **Page Review Panel**: Two-layer review stack - deterministic scanner + expert reviewer ensemble. Combined page-health score (0-100) gated by trust level. P0 blocks ship; P1 flags rework; P2 to backlog. Every review saved to `page-review-history.jsonl` and feeds attribution + brand calibration.

• **Curriculum updates**: Module 18 added. Tier-comparison table updated with Canvas-design default, Page Review Panel, smoke test + rollback, brand VOC mining, review backfill rows.

Summary

Agent Codebase 36 → 42 commands. Module 18 added (Page Review Panel + Canvas Design). Net-new: presell-review, offer-review, presell-review-backfill, presell-smoke-test, presell-rollback, brand-voc-mine. Canvas-design from-scratch is now the default on every new build.

Highlights

Agent Codebase - 36 → 42 commands (+6 net-new)
Page Review Panel - Scanner + expert reviewer scoring, P0/P1/P2 findings, combined page-health score, trust-level gating
Canvas-design default - From-scratch on every new build; saved themes opt-in only via theme=
Smoke test + rollback - presell-smoke-test catches tracking/rendering/CTA failures pre-ship; presell-rollback undoes any deploy in one command
brand-voc-mine - Harvests buyer language from reviews, Reddit, support logs
Module 18 added - Page Review Panel + Canvas Design

Full release notes

Scope: Agent Codebase 36 → 42 commands. Blueprint 17 → 18 modules (Module 18: Page Review Panel + Canvas Design).

Net-new commands (+6): presell-review, offer-review, presell-review-backfill, presell-smoke-test, presell-rollback, brand-voc-mine.

Design system change: Canvas-design from-scratch is now the default on every new presell/offer build. Saved themes are opt-in only via theme=<name> or an explicit --auto-match flag. Theme Registry remains available (91 presell + 12 offer + 25 image themes) as a named opt-in, not a default.

Page Review Panel: Two-layer review stack - deterministic scanner + expert reviewer ensemble. Combined page-health score (0-100) gated by trust level. P0 blocks ship; P1 flags rework; P2 to backlog. Every review saved to page-review-history.jsonl and feeds attribution + brand calibration.

Curriculum updates: Module 18 added. Tier-comparison table updated with Canvas-design default, Page Review Panel, smoke test + rollback, brand VOC mining, review backfill rows.

Global framework changes (apply across every product)

Phase 0 objective brief required on presell, offer, Search, PMax, Demand Gen, and review artifacts before generation begins
Page Review Panel where relevant - scanner + expert reviewer scoring, P0/P1/P2 findings, combined page-health score, trust-level gating
PMax safety defaults - URL expansion always OFF, dry-run mutations, explicit --apply required
Search framework rules - exact-match only, CPC floor/ceiling, IF-function ban, single DKI per RSA, headline composition standards
Canvas-design default - saved themes opt-in only via theme=<name> or explicit --auto-match flag
AI image/video framework refresh - campaign brief fields, DR creative standards, creative feedback loops, asset posteriors, multi-aspect video standards
AutoResearch eval system - review eval buckets added for presell-review and offer-review
Claude Code + Codex compatibility - CLAUDE.md remains the Claude Code entrypoint; AGENTS.md symlinked for Codex

Security / client-readiness

No API keys, OAuth secrets, service-account files, .env files, or runtime state files shipped in any codebase
No source-brand or client names included
No maintainer-local paths included
MCP configs use placeholders or environment variables only
READMEs reflect current command counts and current 2026-04 product positioning