v2.7.4: Collections, Multi-Set AI Context

What's New

Collections (ADR-102)

• Collections — higher-level grouping for Sets with full CRUD, thumbnails, and dashboard stats
• 4-column dashboard: Collections | Sets | Diagrams | Elements
• Header breadcrumb: Iris / Collection / Set when both active
• Collection pill badges on Sets page (list + gallery views)
• Collection filter dropdown on Diagrams and Elements pages
• Collection assignment on Set detail/edit page

Multi-Set AI Context

• Ask AI multi-set selector — dropdown with checkboxes to select 1+ Sets as context
• Collection-aware filtering — selecting a Collection pre-selects all its Sets
• New POST /api/ai/ask endpoint with set_ids[] and optional collection_id
• build_multi_set_context() divides token budget proportionally across Sets

Infrastructure

• New collections table with soft-delete, thumbnails, partial unique index
• collection_id FK on sets and ai_conversations tables
• Active collection store (session-persisted, auto-inferred from active set)
• 16 new backend tests (792 total, 0 failures)

Full Changelog: v2.7.3...v2.7.4

v2.7.3

v2.7.3 — AI Diagram Location Picker Fix

Bug Fix

• AI diagram creation now always asks where to place diagrams — previously, auto-apply skipped the location picker if the AI didn't use exact trigger phrases, placing diagrams at the set root without user input
• Broadened isAwaitingGenerationConfirm() keyword matching to catch more AI phrasing variations ("shall I", "ready to generate", "proceed with", "want me to", etc.)

Database Fixes (UAT)

• Backfilled element-backed nodes for 12 DoView diagrams in the Tramping set (109 elements, 83 relationships)
• Reproduced 6 ADR-100 compliant DoView seed diagrams in the Default set with 28 elements, 19 relationships, and cross-diagram reuse

v2.7.2

What's Changed

Added

• Visual Toggles settings section — user-controlled display preferences for diagram nodes (ADR-101)
• Element count badge — optional top-right badge on nodes showing how many diagrams each element is used in
• Hide description toggle — hideDescription theme rendering option; DoView defaults to hidden, per-node override in edit sidebar

Changed

• DoView element-backed nodes — all DoView diagram nodes now created as proper elements with entityId linkage and causal links as relationships with relationshipId (ADR-100)
• AI diagram creation (create_diagrams_from_ai) now materialises element and relationship records for every node and edge

Fixed

• Double borders on DoView nodes
• Stale seed test assertions for diagram count after DoView diagrams were added in v2.6.0

Full Changelog: v2.7.1...v2.7.2

v2.7.1

What's Changed

Added

• Diagram sequence order — user-controllable ordering of diagrams and packages in the navigation hierarchy tree (ADR-098, Issue #7)
• PUT /api/diagrams/reorder endpoint for reordering diagrams/packages within a parent group
• Drag-and-drop reordering in the dashboard hierarchy tree with visual drop indicators
• Reorder toggle button on dashboard — enables/disables drag mode
• Cross-package drag support — move items between packages
• sequence_order field on diagrams and packages tables (migration m029/m032)

Fixed

• Entity-to-entity relationships not displayed in diagram Relationships tab — field name mismatch elementId → entityId in relationship query (ADR-097, Issue #4)
• Diagram relationships endpoint crash on SQLite — replaced unsupported async for cursor iteration with fetchall()
• DoView seed builder functions missing positional arguments — startup crash on fresh database

Full Changelog: v2.6.0...v2.7.1

v2.7.0 — Render + Supabase Cloud Deployment

v2.7.0 — Render + Supabase Cloud Deployment

Highlights

• Optional Render + Supabase deployment (ADR-094, ADR-096) — cloud deployment path alongside the default SQLite self-hosted mode
• Row Level Security on all 34 Supabase tables with deny-all strategy (ADR-095)
• ES256 JWT verification via Supabase JWKS endpoint (supports new ECC P-256 signing keys)
• Docker-based backend on Render with mdbtools + libcairo2 for .eap import and SVG thumbnails
• SupabaseAdapter — unified DatabasePort abstraction with automatic SQLite→PostgreSQL query conversion (placeholders, booleans, datetime, INSERT OR IGNORE/REPLACE)
• DoView seed diagrams updated to 6-page Iris System DoView (v7)
• AI diagram creation — total_pages field in JSON output for accurate progress tracking
• Auth session persistence — refresh token restored on page reload, auto-refresh on 401

Infrastructure

• render.yaml Blueprint with static site (frontend) + Docker web service (backend, Singapore region)
• 31 PostgreSQL migrations (backend/app/migrations/supabase/)
• Deployment guide: docs/deployment-render-supabase.md
• Seed default themes and views in Supabase startup

Full changelog

See CHANGELOG.md for complete details.

v2.6.0 — DoView Notation + AI Diagram Creation

What's New

DoView Notation (Part A)

• Fifth notation: DoView outcomes-based theory of change (DoViewPlanning.org)
• Entity types: outcome_box, final_outcome, overview_tile, source_reference
• Edge type: causal_link (grey, straight lines, center-to-center routing)
• 10-color theme with word-wrap and centered text
• Seed example diagrams (Overview, Final Outcomes, Outcomes Map)

AI Diagram Creation (Part B)

• Multi-turn guided conversation following original DoView SKILL.md methodology
• 6 setup questions → subpage structure checkpoint → detailed content with "This-Then" logic → JSON generation
• Layered system prompts (base/notation/diagram_type/override) stored in DB, admin-editable
• Silent JSON generation with real-time progress animation ("Building page 3 of 11…")
• Package location picker before creation with hierarchy tree view
• Auto-apply and navigation to created diagram on completion
• Stop button for streaming, conversation history with thread grouping

Admin & UX Improvements

• Settings reorganized into tabbed layout: General | Themes | AI
• Session timeout silently auto-refreshes when user is active (no more interruptions)
• AI debug logging toggle in admin settings
• Conversation history sidebar with Discuss/Create mode badges
• PackagePicker rewritten with hierarchy tree, search, and inline package creation
• DoView in all notation selectors (elements, diagrams, entity dialog)

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v2.5.0 — AI Model Management & Set Q&A

What's New

AI Model Management (ADR-093)

• Multi-provider LLM support — OpenAI, Anthropic, Ollama, LM Studio, OpenRouter, and custom endpoints
• Admin AI Providers page (/admin/ai) — add/edit providers with API key (password field), test connection, set default
• Ask AI page (/ask) — dedicated chat-style Q&A with Set selector in main navigation
• SSE streaming — responses stream token-by-token with animated thinking indicator
• Markdown rendering — AI responses rendered with full markdown support (code blocks, tables, lists)
• Copy to clipboard — one-click copy on any AI response
• Clear conversation — reset chat without leaving the page
• Context builder — automatically builds structured LLM prompts from Set elements, relationships, and diagrams

Seed Data

• 4 new AI module elements, 8 relationships, and "AI Module Architecture" diagram
• AI Module navigation tile on the Iris Navigation overview

Backend

• backend/app/ai/ module — client abstraction, service layer, FastAPI router, Pydantic models
• Migration m026 — ai_providers, ai_conversations, ai_usage_log tables
• Retry logic with exponential backoff on network/5xx errors
• 54 backend tests (models, client, service, context)

Security

• API keys stored in DB, never returned by API (has_api_key: bool only)
• DOMPurify sanitization on all AI-generated HTML (Protocol 7)
• Admin-only provider management, all calls logged to usage table + audit trail

v2.4.2 — NodeStylePanel Font Controls & NavigationCell Faithful Rendering

What's Changed

Added

• Title/description font controls in NodeStylePanel (separate colour, size, bold, italic for title vs description)
• Icon colour picker in NodeStylePanel
• Theme-aware fallback chain (per-element → theme → CSS fallback) in NodeStylePanel

Changed

• NavigationCellNode refactored for faithful EA card rendering
• NodeStylePanel split into Node, Title Font, and Description Font sections
• Import service auto-detects navigation-cell-dominated diagrams as free_form/simple
• iris-default-simple theme seeds navigation_cell element defaults

Fixed

• Parent package validation on diagram creation (clears invalid parent_package_id)
• ArchiMate/UML renderer visual override propagation
• Sequence viewport edge case

v2.4.1 — Comments Sidebar, Live Edit Preview & UX Polish

Highlights

• Comments sidebar — comments moved from page bottom to a toggleable right sidebar with badge count, username display, and relative timestamps
• Live edit preview — element name, description, and type changes reflect on canvas instantly as you edit
• Fullscreen hierarchy — hierarchy sidebar available in fullscreen mode (browse and edit) with search/filter
• Canvas alignment — canvas bottom edge aligned pixel-perfect with hierarchy sidebar, no page scrollbar

What's Changed

Added

• Comments sidebar with toggle button (visible in browse mode, hidden in edit mode)
• ElementEditPanel and NodeStylePanel in edit-mode canvas sidebar
• Unsaved changes confirmation dialog on mode switch
• Diagram relationships API and diagram links migration
• Hierarchy sidebar in fullscreen with scroll position persistence
• Relationship indicator dot on Relationships tab
• Comment username resolution via backend JOIN
• Relative timestamp formatting for comments
• Themes admin nav link
• areThemesLoaded() for conditional eager loading

Changed

• Canvas height calc(100vh - 317px) aligned with hierarchy sidebar
• Sequence toolbar uses SvelteFlow-style SVG icons
• ThemeSelector groups themes by notation
• discardChanges() reloads from API for clean state
• FocusView hideExit prop for sidebar interactions

Fixed

• Comments showed user GUID instead of username
• Comment timestamps showed raw ISO format
• Canvas bottom overflowed viewport
• Page scrollbar despite content fitting

See CHANGELOG.md for full details.

🤖 Generated with Claude Code

v2.4.0 — C4 Hybrid Notation, Version Rollback & NotationPills

Highlights

• C4 hybrid visual notation — canonical colours and inline SVG type glyphs for all C4 element types (ADR-092)
• Version history rollback — restore any previous version of a diagram or element with confirmation UI
• NotationPills — clickable pill-style notation selector replacing dropdown menus

What's Changed

Added

• C4 hybrid visual notation with canonical colours and inline SVG type glyphs (ADR-092)
• C4TypeGlyph and C4TypePicker components for rich C4 type selection
• borderStyle support in theme system (NodeVisualOverrides, visualStyles, themeStore)
• C4 default theme seed with canonical colours (green person, blue system, red external) and dashed borders
• NotationPills component — clickable pill notation selector replacing dropdowns
• Version history restore/rollback UI with confirmation for elements and diagrams
• Diagram rollback API endpoint (POST /api/diagrams/{id}/rollback)
• Eager theme loading to prevent flash on diagram page

Changed

• C4Renderer uses inline SVG glyphs instead of Lucide icons
• NodeStylePanel uses C4TypePicker for C4 notation nodes
• EntityDialog renamed "Create Entity" → "Create Element", uses NotationPills and C4TypePicker
• DiagramDialog uses NotationPills instead of notation dropdown
• Element detail page uses C4TypePicker in edit mode, C4TypeGlyph in view mode
• Edit mode badge styling: dark bg with white text (light theme), inverted for dark theme
• Center-to-center edge connections default to straight line routing
• Smoothstep edges use borderRadius=20, bezier edges use curvature=0.4
• Connection handle dots hidden in browse mode

Fixed

• Theme loading flash on diagram page initial load
• ThemeSelector no longer lazy-loads themes (loaded eagerly by page)

See CHANGELOG.md for full details.

🤖 Generated with Claude Code