diff --git a/openspec/changes/2025-11-17-authentication-system/proposal.md b/openspec/changes/2025-11-17-authentication-system/proposal.md
new file mode 100644
index 0000000..b17969a
--- /dev/null
+++ b/openspec/changes/2025-11-17-authentication-system/proposal.md
@@ -0,0 +1,153 @@
+# Proposal: Authentication & Authorization System
+
+Status: draft
+Authors: Security Team, Identity Team
+Owners: Security Lead, Identity Lead, Architecture Lead
+Created: 2025-11-17
+Scope: spec
+Related: openspec/specs/architecture.md, openspec/specs/privacy-compliance.md
+
+Summary
+- Implement OAuth2/OIDC-based authentication with role-based access control (RBAC), pseudonym support, session management, and compliance-friendly audit logging.
+
+Motivation
+- Secure user authentication is foundational for all features.
+- Support privacy-conscious identity (pseudonyms) while maintaining accountability.
+- Enable fine-grained authorization for member-only content, moderation, and admin actions.
+
+Goals / Non-Goals
+- Goals: OAuth2/OIDC auth flow, session management, RBAC, pseudonym handling, MFA support, password reset, account lockout, audit logging.
+- Non-Goals: custom auth protocol (use standards); biometric auth (future); SSO with external providers (future, but design for extensibility).
+
+User Stories
+- As a user, I can sign up with email/password and verify my email.
+- As a user, I can log in securely and stay logged in across devices.
+- As a user, I can use a pseudonym in the community without exposing my real name.
+- As a moderator, I have elevated permissions to manage flagged content.
+- As an admin, I can view audit logs of authentication events.
+
+Requirements
+
+Functional
+- Sign up: email/password registration with email verification.
+- Sign in: OAuth2 authorization code flow with PKCE (for mobile/SPA security).
+- Session management: access tokens (short-lived, 15 min) and refresh tokens (long-lived, 30 days, rotated).
+- Password management: secure hashing (Argon2 or bcrypt), reset flow with time-limited tokens.
+- MFA: TOTP (time-based one-time password) support for opt-in users.
+- Account lockout: after N failed login attempts (e.g., 5), lock for configurable duration (e.g., 30 min).
+- RBAC: roles (member, moderator, admin) with permissions (read_public, write_forum, moderate_content, admin_panel).
+- Pseudonym support: user can set pseudonym in profile; display in forum/community contexts.
+
+Accessibility
+- Sign-in/sign-up forms: keyboard accessible, screen reader labels, clear error messages.
+- MFA setup: accessible QR code alternatives (manual entry codes).
+- Password strength feedback: descriptive, not relying solely on color.
+
+Privacy & Compliance
+- Email is PII; hashed passwords never logged.
+- Audit log: login attempts, password resets, MFA changes (log user ID, timestamp, IP, outcome; no passwords).
+- Session tokens: stored securely (HttpOnly, Secure, SameSite cookies for web; secure storage for mobile).
+- DSR support: export auth history; delete user account purges tokens and auth records.
+
+Security & Threat Model
+- Password hashing: Argon2id (preferred) or bcrypt with high work factor.
+- Token security: JWT access tokens (signed, short-lived); refresh tokens (opaque, stored server-side, rotated).
+- PKCE: required for mobile/SPA to prevent authorization code interception.
+- Rate limiting: login endpoint (e.g., 10 attempts per IP per minute); password reset (e.g., 3 per hour per email).
+- Account lockout: protect against brute force; notify user via email on lockout.
+- Audit logging: all auth events logged with sanitized details (no credentials).
+
+Architecture & API
+
+Endpoints
+- `POST /api/v1/auth/signup` — register new user (email, password); returns user ID, sends verification email.
+- `POST /api/v1/auth/verify-email` — verify email with token.
+- `POST /api/v1/auth/login` — OAuth2 authorization code flow initiation (returns code).
+- `POST /api/v1/auth/token` — exchange code for access/refresh tokens (PKCE).
+- `POST /api/v1/auth/refresh` — rotate refresh token, get new access token.
+- `POST /api/v1/auth/logout` — revoke refresh token.
+- `POST /api/v1/auth/password-reset-request` — send reset email.
+- `POST /api/v1/auth/password-reset-confirm` — reset password with token.
+- `POST /api/v1/auth/mfa/enable` — enable TOTP MFA (returns QR code + secret).
+- `POST /api/v1/auth/mfa/verify` — verify TOTP code.
+- `GET /api/v1/auth/me` — get current user info (requires access token).
+
+Data Model
+- User: id, email (PII, unique, hashed for lookup), password_hash, email_verified, mfa_enabled, mfa_secret (encrypted), locked_until (nullable), failed_login_attempts, created_at, updated_at, deleted_at.
+- Role: id, name (member, moderator, admin), permissions (JSON or relation table).
+- UserRole: id, user_id (FK), role_id (FK).
+- RefreshToken: id, user_id (FK), token_hash, expires_at, created_at, revoked_at.
+- AuthAuditLog: id, user_id (FK, nullable), event_type (signup, login_success, login_fail, password_reset, etc.), ip_address, user_agent, created_at.
+
+Session Flow
+1. User signs in → backend generates authorization code.
+2. Client exchanges code (+ PKCE verifier) for access token (JWT, 15 min) and refresh token (opaque, 30 days).
+3. Client includes access token in Authorization header for API calls.
+4. On access token expiry, client uses refresh token to get new access/refresh tokens.
+5. On logout, client revokes refresh token; server invalidates it.
+
+Pseudonym Handling
+- User profile includes `pseudonym` field (nullable).
+- Forum/community contexts display pseudonym if set, otherwise display_name.
+- Moderation/admin views show both pseudonym and real identity (with audit logging).
+
+Observability & Telemetry
+- Metrics: login success/failure rates, MFA adoption, lockout frequency.
+- Alerts: spike in failed logins (possible attack), lockout rate exceeds threshold.
+- Traces: auth flow latency (signup, login, token exchange).
+
+Test Plan
+- Unit tests: password hashing, token generation/validation, RBAC checks.
+- Integration tests: full auth flows (signup, login, refresh, logout, password reset, MFA).
+- Security tests: brute force protection (lockout), PKCE validation, token expiry.
+- Accessibility tests: keyboard nav on auth forms, screen reader labels.
+- Compliance tests: DSR export includes auth history, delete purges tokens.
+
+Migration / Rollout Plan
+- Deploy auth service to staging; test with pilot users.
+- Migrate existing users (if any from Wix) with password reset flow (cannot import passwords).
+- Feature flag for MFA (opt-in, not mandatory initially).
+- Monitor login success rates; rollback on anomalies.
+
+Risks & Mitigations
+- Password database breach → use Argon2id, salted hashes; consider encrypted fields.
+- Token leakage → short-lived access tokens, secure storage, HttpOnly cookies.
+- Account enumeration → consistent error messages for signup/login ("email or password incorrect").
+- Lockout abuse → notify user via email, require CAPTCHA after multiple lockouts.
+
+Alternatives Considered
+- Custom auth vs OAuth2/OIDC → choosing OAuth2/OIDC for standards compliance and future SSO extensibility.
+- JWT vs opaque refresh tokens → choosing opaque (server-side validation) for better revocation control.
+
+Work Breakdown
+1. Implement password hashing and user registration
+2. Build OAuth2 authorization code + PKCE flow
+3. Token generation, validation, and refresh logic
+4. RBAC middleware and permission checks
+5. MFA (TOTP) setup and verification
+6. Password reset flow
+7. Account lockout logic
+8. Audit logging
+9. Client SDKs (mobile, web) for auth flows
+10. Security review and penetration testing
+
+Acceptance Criteria
+- Signup, login, refresh, logout flows functional and tested.
+- MFA (TOTP) opt-in working.
+- RBAC permissions enforced on protected endpoints.
+- Password reset flow with time-limited tokens.
+- Account lockout after failed attempts.
+- Audit logs capture all auth events (sanitized).
+- Accessibility checks pass on auth UI.
+- Security review completed with no critical findings.
+- Pseudonym display working in community contexts.
+
+Open Questions
+- Social login (Google, Apple) support timeline? (Future proposal)
+- Passkey/WebAuthn support? (Future proposal)
+- Session timeout for inactivity (in addition to token expiry)?
+
+Slash Commands
+- `/review areas=security,backend,mobile,web,accessibility,compliance`
+- `/apply spec=openspec/specs/architecture.md`
+- `/archive link=<PR>`
diff --git a/openspec/changes/2025-11-17-blog-mvp/proposal.md b/openspec/changes/2025-11-17-blog-mvp/proposal.md
index e9accb5..82a6936 100644
--- a/openspec/changes/2025-11-17-blog-mvp/proposal.md
+++ b/openspec/changes/2025-11-17-blog-mvp/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Blog MVP (Internal + Substack Cross‑Posting)
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/8
 Authors: Content Team
 Owners: Content Lead, Web Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-data-model-v1/proposal.md b/openspec/changes/2025-11-17-data-model-v1/proposal.md
new file mode 100644
index 0000000..120320a
--- /dev/null
+++ b/openspec/changes/2025-11-17-data-model-v1/proposal.md
@@ -0,0 +1,140 @@
+# Proposal: Data Model v1 (Consolidated Schema)
+
+Status: draft
+Authors: Architecture Team, Data Team
+Owners: Architecture Lead, Data Lead, Compliance Lead
+Created: 2025-11-17
+Scope: spec
+Related: openspec/specs/data-model.md
+
+Summary
+- Consolidate all entity schemas from approved feature specs into a unified data model with field-level data classification, relationships, and migration strategy.
+
+Motivation
+- Ensure consistent data modeling across all features before implementation begins.
+- Establish clear PHI/PII boundaries and retention policies at the schema level.
+- Enable efficient backend development with well-defined entities and relationships.
+
+Goals / Non-Goals
+- Goals: consolidated entity schemas, field-level data classes (Public/PII/PHI), relationships/foreign keys, indexing strategy, retention/soft-delete rules, migration versioning.
+- Non-Goals: vendor-specific schema syntax (use portable DDL concepts); performance tuning (covered in implementation).
+
+Requirements
+
+Functional
+- All entities from approved specs: User, Profile, ForumCategory, ForumThread, ForumPost, ForumReaction, ForumReport, BlogPost, PodcastEpisode, TributeEntry, Resource, MerchProduct, etc.
+- Relationships clearly defined with foreign keys and cascade rules.
+- Indexes for common query patterns (user lookups, thread pagination, search, etc.).
+
+Privacy & Compliance
+- Every field tagged with data class: Public, PII, or PHI.
+- PHI fields isolated where possible; encryption requirements noted.
+- Retention policies per entity (e.g., soft-delete window, hard-delete rules).
+- DSR support: export and delete operations mapped to entities.
+
+Data Model
+
+Core Entities
+- User: id, email (PII), created_at, updated_at, deleted_at
+- Profile: id, user_id (FK), display_name, pseudonym, pronouns, avatar_url, bio, health_journey (PHI, private by default), consent_flags, created_at, updated_at
+- ForumCategory: id, name, description, order, created_at
+- ForumThread: id, category_id (FK), author_id (FK User), title, pinned, locked, created_at, updated_at
+- ForumPost: id, thread_id (FK), author_id (FK User), parent_post_id (FK ForumPost, nullable), content (may contain PHI), deleted_at, created_at, updated_at
+- ForumReaction: id, post_id (FK), user_id (FK), emoji_code, created_at
+- ForumReport: id, post_id (FK), reporter_id (FK User), reason, status, moderator_notes, resolved_at, created_at
+- BlogPost: id, author_id (FK User), title, slug, content, published_at, created_at, updated_at
+- PodcastEpisode: id, title, description, audio_url, duration, published_at, created_at
+- TributeEntry: id, author_id (FK User), subject_name, memorial_text (may contain PHI), published, created_at, updated_at
+- Resource: id, title, slug, content, access_tier (public/members), tags, created_at, updated_at
+- MerchProduct: id, name, description, price, stock_count, created_at, updated_at
+- Order: id, user_id (FK), total, status, shipping_address (PII), created_at, updated_at
+- Consent: id, user_id (FK), consent_type, granted, granted_at, revoked_at
+
+Relationships
+- User → Profile (1:1, cascade delete)
+- User → ForumPost (1:N, soft-delete user → anonymize posts)
+- User → ForumThread (1:N)
+- ForumCategory → ForumThread (1:N)
+- ForumThread → ForumPost (1:N, cascade delete)
+- ForumPost → ForumReaction (1:N, cascade delete)
+- ForumPost → ForumReport (1:N)
+- User → BlogPost (1:N)
+- User → TributeEntry (1:N)
+- User → Order (1:N)
+
+Data Classification Summary
+- Public: ForumCategory, PodcastEpisode, Resource (public tier), MerchProduct, BlogPost (published)
+- PII: User.email, Profile.display_name, Order.shipping_address, Profile.avatar_url
+- PHI: Profile.health_journey, ForumPost.content (context-dependent), TributeEntry.memorial_text (context-dependent)
+
+Indexing Strategy
+- User: email (unique), created_at
+- Profile: user_id (unique FK)
+- ForumThread: category_id, author_id, created_at, updated_at
+- ForumPost: thread_id, author_id, created_at
+- BlogPost: slug (unique), author_id, published_at
+- Resource: slug (unique), access_tier, tags (GIN/array index)
+- Order: user_id, created_at
+
+Retention & Soft-Delete
+- User: soft-delete (deleted_at); 90-day window before hard-delete; anonymize posts.
+- ForumPost: soft-delete (deleted_at); 90-day window; on user delete → replace author with "[deleted]".
+- BlogPost, TributeEntry: indefinite retention unless user requests DSR delete.
+- Order: 7-year retention for compliance (tax/commerce), then hard-delete.
+
+Migration Strategy
+- Versioned migrations (e.g., Alembic, Flyway, or similar).
+- Idempotent scripts for rollback safety.
+- Seed data for initial categories, default consents, sample resources.
+
+Security & Threat Model
+- Encryption at rest: PII/PHI fields encrypted at database level or app level.
+- Access controls: RBAC enforced at API layer; row-level security (RLS) for multi-tenancy if needed.
+- Audit logging: all mutations on PHI/PII entities logged (excluding PHI content itself).
+
+Observability & Telemetry
+- Schema change tracking in migration logs.
+- Query performance metrics for critical paths (thread list, user profile fetch).
+
+Test Plan
+- Unit tests for schema constraints (foreign keys, unique indexes).
+- Integration tests for cascade deletes and soft-delete behavior.
+- DSR export/delete tests: verify all user data is captured or purged.
+- Retention tests: simulate time-based purges.
+
+Migration / Rollout Plan
+- Deploy schema migrations to staging; run dry-run seeds.
+- Validate with read-only queries before enabling writes.
+- Rollback plan: revert migration, restore from backup if needed.
+
+Risks & Mitigations
+- Schema drift across features → enforce single source of truth in data-model.md.
+- PHI leakage → code reviews and automated scanning for PHI in logs.
+
+Alternatives Considered
+- NoSQL vs relational: choosing relational (Postgres) for strong consistency, relationships, and mature tooling.
+- Schema-per-feature vs unified: choosing unified for easier joins and data integrity.
+
+Work Breakdown
+1. Document all entity schemas in `data-model.md`
+2. Generate migration scripts from schema
+3. Seed test data for development
+4. Validate DSR export/delete coverage
+5. Review with compliance and security teams
+
+Acceptance Criteria
+- All approved feature entities documented in `data-model.md` with field-level data classes.
+- Relationships and indexes defined.
+- Retention and soft-delete rules specified.
+- DSR export/delete coverage verified.
+- Sign-off from compliance and security teams.
+
+Open Questions
+- Specific database vendor (Postgres assumed, but could be vendor-specific features)?
+- Multi-region replication strategy (future proposal)?
+- Real-time sync requirements for forum (WebSocket state management)?
+
+Slash Commands
+- `/review areas=backend,compliance,security,data`
+- `/apply spec=openspec/specs/data-model.md`
+- `/archive link=<PR>`
diff --git a/openspec/changes/2025-11-17-design-system/proposal.md b/openspec/changes/2025-11-17-design-system/proposal.md
new file mode 100644
index 0000000..abc19a2
--- /dev/null
+++ b/openspec/changes/2025-11-17-design-system/proposal.md
@@ -0,0 +1,173 @@
+# Proposal: Design System & Component Library
+
+Status: draft
+Authors: Design Team, Accessibility Team
+Owners: Design Lead, Accessibility Lead, Mobile Lead, Web Lead
+Created: 2025-11-17
+Scope: spec
+Related: openspec/specs/architecture.md, openspec/specs/accessibility.md
+
+Summary
+- Build a unified design system and component library for Android, iOS, and Web that ensures platform parity, accessibility (WCAG 2.2 AA+), and consistent brand identity.
+
+Motivation
+- Accelerate feature development with reusable, accessible components.
+- Ensure consistent UX and visual language across all platforms.
+- Embed accessibility best practices at the component level.
+- Support theming for future customization (light/dark mode, high contrast).
+
+Goals / Non-Goals
+- Goals: component library (buttons, inputs, cards, modals, navigation), design tokens (colors, typography, spacing), accessibility built-in, platform adapters, documentation/Storybook, versioning.
+- Non-Goals: final brand identity (can be iterated); advanced animations (keep simple initially); custom illustrations (use placeholders).
+
+User Stories
+- As a developer, I can import pre-built, accessible components to build features quickly.
+- As a user with low vision, I can enable high contrast mode and components adapt automatically.
+- As a user, I experience consistent visual design whether I'm on mobile or web.
+- As a designer, I have a single source of truth for design tokens and component specs.
+
+Requirements
+
+Functional
+- Core components: Button, Input (text, email, password, textarea), Checkbox, Radio, Select/Dropdown, Card, Modal/Dialog, Toast/Snackbar, Tabs, Accordion, Navigation (app bar, bottom nav, sidebar), List (virtualized), Avatar, Badge, Chip/Tag, Spinner/Loading, Progress bar, Form (validation helpers), Link.
+- Platform implementations: React Native components (mobile), Next.js/React components (web), with shared design tokens.
+- Theming: light mode (default), dark mode, high contrast mode.
+- Design tokens: colors (primary, secondary, background, text, error, success, etc.), typography (font families, sizes, weights, line heights), spacing (4px grid), border radius, shadows.
+
+Accessibility (WCAG 2.2 AA+)
+- All components support:
+  - Keyboard navigation (tab order, focus indicators, enter/space activation).
+  - Screen reader labels (accessible names, roles, states).
+  - Color contrast: minimum 4.5:1 for text, 3:1 for UI components.
+  - Dynamic type: components scale with user font size preferences.
+  - Reduced motion: animations respect `prefers-reduced-motion`.
+  - Touch targets: minimum 44x44pt (mobile), 44x44px (web).
+- High contrast mode: boost contrast ratios to 7:1+.
+- Focus management: modals trap focus, dismissible with Esc, return focus on close.
+
+Design Tokens
+
+Colors
+- Primary: `#3B82F6` (blue, adjust for brand)
+- Secondary: `#8B5CF6` (purple)
+- Background: `#FFFFFF` (light), `#1F2937` (dark)
+- Text: `#111827` (light mode), `#F9FAFB` (dark mode)
+- Error: `#EF4444`
+- Success: `#10B981`
+- Warning: `#F59E0B`
+- Border: `#D1D5DB` (light), `#4B5563` (dark)
+
+Typography
+- Font family: system fonts (SF Pro for iOS, Roboto for Android, Inter/system-ui for web)
+- Font sizes: 12px, 14px, 16px (base), 18px, 20px, 24px, 32px, 48px
+- Font weights: 400 (normal), 600 (semibold), 700 (bold)
+- Line heights: 1.5 (body), 1.25 (headings)
+
+Spacing
+- Base unit: 4px
+- Scale: 0 (0px), 1 (4px), 2 (8px), 3 (12px), 4 (16px), 5 (20px), 6 (24px), 8 (32px), 10 (40px), 12 (48px), 16 (64px), 20 (80px)
+
+Border Radius
+- sm: 4px
+- md: 8px
+- lg: 12px
+- full: 9999px (pills/circles)
+
+Shadows
+- sm: `0 1px 2px rgba(0,0,0,0.05)`
+- md: `0 4px 6px rgba(0,0,0,0.1)`
+- lg: `0 10px 15px rgba(0,0,0,0.15)`
+
+Component Specifications
+
+Button
+- Variants: primary, secondary, ghost, danger
+- Sizes: sm, md, lg
+- States: default, hover, active, disabled, loading
+- Accessibility: role="button", aria-label if icon-only, keyboard enter/space, focus ring
+- Touch target: min 44x44
+
+Input
+- Types: text, email, password, textarea, number
+- States: default, focus, error, disabled
+- Accessibility: label (visible or aria-label), aria-describedby for errors, role="textbox" for textarea
+- Validation: inline error messages with icon, clear error state styling
+
+Card
+- Variants: elevated (shadow), outlined (border), flat
+- Structure: header (optional), body, footer (optional)
+- Accessibility: semantic sectioning (article/section), focus ring if interactive
+
+Modal
+- Structure: overlay (backdrop), dialog container, close button
+- Accessibility: role="dialog", aria-modal="true", trap focus, Esc to close, return focus on close, aria-labelledby for title
+- Animations: respect prefers-reduced-motion
+
+Navigation
+- Mobile: bottom tab bar, app bar (top), drawer (side)
+- Web: top nav, sidebar (collapsible), breadcrumbs
+- Accessibility: role="navigation", aria-current for active route, keyboard nav (arrow keys for tabs)
+
+Platform-Specific Considerations
+- iOS: use SF Symbols for icons, native haptics for interactions, iOS navigation patterns (back swipe).
+- Android: use Material icons, ripple effects, Android navigation patterns (drawer, bottom nav).
+- Web: use accessible HTML (semantic tags), focus-visible CSS, responsive breakpoints.
+
+Observability & Telemetry
+- Component usage analytics (opt-in): track which components are most used to prioritize improvements.
+- Accessibility metrics: track high contrast mode adoption, screen reader usage (if detectable).
+
+Test Plan
+- Unit tests: component prop variations, state changes, event handlers.
+- Accessibility tests:
+  - Automated: axe (web), react-native-a11y linters (mobile).
+  - Manual: VoiceOver (iOS), TalkBack (Android), NVDA/JAWS (web), keyboard-only nav.
+- Visual regression: screenshot tests for all component variants (light/dark/high contrast).
+- Cross-platform parity: ensure components look consistent on Android, iOS, Web.
+
+Migration / Rollout Plan
+- Phase 1: Design tokens + core components (Button, Input, Card, Modal).
+- Phase 2: Navigation, Form helpers, List.
+- Phase 3: Advanced components (Tabs, Accordion, etc.).
+- Versioning: semantic versioning (1.0.0), changelog for breaking changes.
+- Migration guide for existing components (if any from early development).
+
+Risks & Mitigations
+- Platform drift → enforce design review for all component changes; automated visual regression tests.
+- Accessibility regressions → CI gates for a11y linters; manual audits per release.
+- Over-engineering → start with MVP components; add complexity only when needed.
+
+Alternatives Considered
+- Custom vs existing design system (Material, Chakra, Ant Design) → choosing custom for brand control and accessibility customization, but borrowing patterns from established systems.
+- Shared components vs platform-specific → choosing shared design tokens with platform-specific implementations for best native UX.
+
+Work Breakdown
+1. Define design tokens (colors, typography, spacing) in config files
+2. Build core components: Button, Input, Card, Modal
+3. Platform adapters: React Native (mobile), Next.js/React (web)
+4. Accessibility audit and fixes
+5. Documentation: Storybook (web), example app (mobile)
+6. Visual regression test setup
+7. Versioning and release process
+8. Design review and feedback iteration
+9. Theming implementation (light/dark/high contrast)
+10. Rollout to first feature (e.g., Forum MVP)
+
+Acceptance Criteria
+- Core components implemented and documented.
+- All components pass WCAG 2.2 AA automated checks (axe).
+- Manual accessibility audit completed with VoiceOver, TalkBack, NVDA.
+- Visual regression tests passing for all variants.
+- Design tokens consistent across mobile and web.
+- Documentation (Storybook/example app) published.
+- At least one feature (e.g., Forum MVP) uses design system components.
+
+Open Questions
+- Final brand colors and logo (can use placeholders initially)?
+- Icon library choice (SF Symbols for iOS, Material for Android, custom SVG for web)?
+- Animation library (Framer Motion for web, Reanimated for mobile)?
+
+Slash Commands
+- `/review areas=mobile,web,accessibility,design`
+- `/apply spec=openspec/specs/architecture.md`
+- `/archive link=<PR>`
diff --git a/openspec/changes/2025-11-17-forum-mvp/proposal.md b/openspec/changes/2025-11-17-forum-mvp/proposal.md
index 8ec5fde..8c939a3 100644
--- a/openspec/changes/2025-11-17-forum-mvp/proposal.md
+++ b/openspec/changes/2025-11-17-forum-mvp/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Community Forum MVP
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/4
 Authors: Community + Platform Teams
 Owners: Community Lead, Architecture Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-merch-mvp/proposal.md b/openspec/changes/2025-11-17-merch-mvp/proposal.md
index d288d78..a0e5dbe 100644
--- a/openspec/changes/2025-11-17-merch-mvp/proposal.md
+++ b/openspec/changes/2025-11-17-merch-mvp/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Merch Store MVP
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/11
 Authors: Commerce Team
 Owners: Commerce Lead, Security Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-mobile-stack-decision/proposal.md b/openspec/changes/2025-11-17-mobile-stack-decision/proposal.md
index e0e48a4..38bad94 100644
--- a/openspec/changes/2025-11-17-mobile-stack-decision/proposal.md
+++ b/openspec/changes/2025-11-17-mobile-stack-decision/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Mobile Stack Decision (Android/iOS)
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/2
 Authors: Platform Team
 Owners: Architecture Lead, Mobile Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-podcast-mvp/proposal.md b/openspec/changes/2025-11-17-podcast-mvp/proposal.md
index ce3286f..58d04f4 100644
--- a/openspec/changes/2025-11-17-podcast-mvp/proposal.md
+++ b/openspec/changes/2025-11-17-podcast-mvp/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Podcast MVP
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/9
 Authors: Media Team
 Owners: Media Lead, Web Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-profiles-mvp/proposal.md b/openspec/changes/2025-11-17-profiles-mvp/proposal.md
new file mode 100644
index 0000000..cf90589
--- /dev/null
+++ b/openspec/changes/2025-11-17-profiles-mvp/proposal.md
@@ -0,0 +1,42 @@
+# Proposal: Profiles MVP
+
+Status: archived
+Archived: 2025-11-17
+Applied: Merged to main via claude/profiles-mvp-2025-11-17
+Authors: Identity Team
+Owners: Identity Lead, Compliance Lead
+Created: 2025-11-17
+Scope: spec
+Related: openspec/specs/feature-profiles.md
+
+Summary
+- Deliver full profile management with privacy controls, optional pseudonyms, pronouns, avatar, and consent-driven visibility.
+
+Motivation
+- Empower members to represent themselves safely and control visibility of sensitive fields.
+
+Requirements
+- Accessibility: large text, screen reader labels, keyboard/focus parity.
+- Privacy: field-level data class tags; default-private for sensitive fields; consent registry.
+- Media: avatar upload with safe processing and size constraints.
+
+API
+- Profiles CRUD; consent endpoints; media upload policy and signed URLs.
+
+Data Model
+- Profile fields with Public/PII/PHI tags; retention policy; soft-delete behavior.
+
+Test Plan
+- Unit/integration for API; a11y checks; GDPR export/delete flows.
+
+Rollout
+- Feature flag; migration for existing members; help content.
+
+Acceptance Criteria
+- GDPR export/delete verified; HIPAA constraints respected; a11y parity on all profile screens.
+
+Slash Commands
+- `/review areas=mobile,web,backend,accessibility,compliance,security`
+- `/apply spec=openspec/specs/feature-profiles.md`
+- `/archive link=<PR>`
+
diff --git a/openspec/changes/2025-11-17-resources-mvp/proposal.md b/openspec/changes/2025-11-17-resources-mvp/proposal.md
new file mode 100644
index 0000000..d27e8a7
--- /dev/null
+++ b/openspec/changes/2025-11-17-resources-mvp/proposal.md
@@ -0,0 +1,39 @@
+# Proposal: Resources MVP (Public + Members)
+
+Status: archived
+Archived: 2025-11-17
+Applied: Merged to main via claude/resources-mvp-2025-11-17
+Authors: Content Team
+Owners: Content Lead, Accessibility Lead
+Created: 2025-11-17
+Scope: spec
+Related: openspec/specs/feature-resources.md
+
+Summary
+- Build a curated resources section with public and members-only access tiers, tagging, and search.
+
+Motivation
+- Provide high-quality, accessible information with clear access labeling for discovery and members’ needs.
+
+Requirements
+- Accessibility: semantic layouts, keyboard nav, reduced motion, large text.
+- Content: tags, categories, search; clear access tier labels.
+- Performance: lightweight pages; offline-friendly patterns where feasible.
+
+API
+- Resources CRUD; taxonomy; search index endpoints.
+
+Test Plan
+- Accessibility checks; SEO for public pages; analytics without PII/PHI.
+
+Rollout
+- Seed initial taxonomy and sample resources; content QA.
+
+Acceptance Criteria
+- Access tiers enforced; a11y checks pass; search returns relevant results.
+
+Slash Commands
+- `/review areas=web,mobile,accessibility`
+- `/apply spec=openspec/specs/feature-resources.md`
+- `/archive link=<PR>`
+
diff --git a/openspec/changes/2025-11-17-tribute-mvp/proposal.md b/openspec/changes/2025-11-17-tribute-mvp/proposal.md
index 8bdc4ab..af54414 100644
--- a/openspec/changes/2025-11-17-tribute-mvp/proposal.md
+++ b/openspec/changes/2025-11-17-tribute-mvp/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Tribute / Memorial MVP
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Merged PR: https://github.com/fullsizemalt/morethanadiagnosis-hub/pull/10
 Authors: Community Team
 Owners: Community Lead, Compliance Lead
 Created: 2025-11-17
diff --git a/openspec/changes/2025-11-17-web-stack-decision/proposal.md b/openspec/changes/2025-11-17-web-stack-decision/proposal.md
index bc01518..c93b05c 100644
--- a/openspec/changes/2025-11-17-web-stack-decision/proposal.md
+++ b/openspec/changes/2025-11-17-web-stack-decision/proposal.md
@@ -1,6 +1,8 @@
 # Proposal: Web Stack Decision
 
-Status: draft
+Status: archived
+Archived: 2025-11-17
+Applied: Merged to main via claude/web-stack-decision-2025-11-17
 Authors: Platform Team
 Owners: Architecture Lead, Web Lead
 Created: 2025-11-17
diff --git a/openspec/specs/architecture.md b/openspec/specs/architecture.md
index 677e3b3..ebfc6cd 100644
--- a/openspec/specs/architecture.md
+++ b/openspec/specs/architecture.md
@@ -38,6 +38,10 @@ Client platform decisions
 - Mobile: React Native + Expo (TypeScript).
   Rationale: strong a11y ecosystem, mature tooling, and DX.
   Notes: Expo modules; E2E via Detox; push via Expo/FCM/APNs.
+- Web: Next.js (SSR).
+  Rationale: semantic HTML, SEO, CWV, and ecosystem maturity.
+  Notes: App Router, server actions; sitemap, RSS for blog/resources.
 
-Decisions
+Decision log
 - 2025-11-17 — Mobile stack: React Native + Expo.
+- 2025-11-17 — Web stack: Next.js (SSR).
diff --git a/openspec/specs/feature-profiles.md b/openspec/specs/feature-profiles.md
index 1790947..3f4fc0e 100644
--- a/openspec/specs/feature-profiles.md
+++ b/openspec/specs/feature-profiles.md
@@ -1,6 +1,6 @@
 # Feature: Profiles
 
-Status: draft
+Status: approved
 Owners: Identity
 
 Summary
diff --git a/openspec/specs/feature-resources.md b/openspec/specs/feature-resources.md
index 0adec98..0375340 100644
--- a/openspec/specs/feature-resources.md
+++ b/openspec/specs/feature-resources.md
@@ -1,6 +1,6 @@
 # Feature: Resources (Public + Members‑Only)
 
-Status: draft
+Status: approved
 Owners: Content
 
 Summary