3MF Consortium Integration​

• lib3mf WASM (@3mfconsortium/lib3mf v2.5.0) for spec-compliant 3MF file parsing
• 3mfViewer from 3MFConsortium embedded as iframe viewer — full scene tree, materials, wireframe, beam lattice support
• 3MF file validation endpoint (POST /api/library/validate)

Gcode Toolpath Viewer​

• Server-side gcode parser extracts G0/G1 toolpath with per-layer colour gradient
• Automatic download from Moonraker HTTP API or Bambu FTPS
• Gzipped caching for instant repeat views
• Works for all printer types

Three.js Enhanced Viewer​

• Three.js r183 vendored with OrbitControls
• Smooth shading, 3-point lighting, build plate grid
• Print progress clipping plane with per-layer vertex colours

Universal 3D Preview​

• /api/preview-3d resolves 3MF from: library, slicer uploads, history, printer FTPS/HTTP
• Per-printer strategy via printer-capabilities.js (Bambu FTPS, Moonraker HTTP, local files)
• Falls back to gcode toolpath when no 3MF mesh available
• Extracts embedded gcode from Bambu gcode.3mf files

3D Preview Everywhere​

• History — 3D button + upload/replace/delete linked 3MF files
• Library — 3mfViewer for all 3MF files
• Queue — 3D button on queued items
• Scheduler — 3D button on scheduled events
• Gallery — 3D button on gallery items
• Drag-and-drop 3MF upload when model unavailable

Printer Capabilities​

• New printer-capabilities.js — per-brand/model config for file access, camera, features
• Model-specific overrides (P2S, A1, X1C, Snapmaker U1, Voron, Creality)

Auto 3MF Caching​

• Background download from Bambu printer at print start
• Extracts model name and MakerWorld designId from 3MF metadata
• Non-blocking with 10s timeout

Infrastructure​

• Removed deprecated --experimental-sqlite flag (built-in since Node 22.5+)
• Updated install.sh, uninstall.sh, Dockerfile, start.sh
• New data dirs: library, model-cache, history-models, toolpath-cache
• MIME types: .wasm, .jpg, .jpeg, .gif, .webp
• CSP: unsafe-eval (WASM), worker-src blob:, frame-src 'self'
• DB migration v112: linked_3mf column on print_history
• 6 npm dependencies (added @3mfconsortium/lib3mf)

Full Changelog: https://github.com/skynett81/3dprintforge/compare/v1.1.14...v1.1.15

AdminLTE 4 Integration​

• Complete HTML restructuring migrated to AdminLTE 4 framework
• Treeview sidebar with Bootstrap Icons and proper section toggling
• Modern UI with teal accent, gradient titles, hover glow effects
• Improved dark theme with better text contrast

CRM System​

Full customer relationship management for print service businesses (requires GeekTech.no license):

• Customers — CRUD with search, order history, revenue tracking
• Orders — create from scratch or from print history, auto-cost calculation, status workflow (draft → pending → printing → completed → shipped)
• Invoices — professional HTML invoice generation with company header, line items, tax/MVA, payment info, print-friendly
• Business Settings — company info, org number, bank account, tax rate, payment terms
• CRM Dashboard — revenue trend, orders by status, top customers, activity feed
• 107 CRM keys translated to all 2 languages

Achievement Landmarks (18 World Landmarks)​

Legendary long-term goals based on real-world 1:1 scale 3D printing:

• 🕰️ Prague Orloj (150 kg) · 🐲 Wawel Dragon (200 kg) · 🏯 Gyeongbokgung (400 kg)
• 🏡 Dutch Windmill (600 kg) · 🏛️ Brandenburg Gate (800 kg) · ✝️ Cristo Redentor (1.2t)
• ⚔️ Motherland Monument (1.5t) · 🏗️ Turning Torso (2.5t) · ⛵ Viking Ship (3t)
• 🕌 Hagia Sophia (5t) · 🏛️ Budapest Parliament (6t) · ⛪ Sagrada Família (8t)
• 🏟️ Colosseum (15t) · 🗽 Statue of Liberty (46t) · 🧱 Great Wall 1km (50t)
• 🗼 Tokyo Tower (90t) · 🔔 Big Ben (120t) · 🗼 Eiffel Tower (180t)

AMS & Filament​

• AMS humidity 5-level rating (Best/Good/OK/Poor/Bad) with temperature assessment
• EXT spool shown inline with AMS spools, always visible when linked
• Filament section redesigned with large spools, full info (brand, weight, temp, RFID)
• Click on spool opens detail popup with material info
• Live filament tracking during printing via cloud estimate fallback
• Filament change time in cost estimator with visible counter

Dashboard Layout​

• 2-column default optimized for 24–27" monitors
• 3D/camera fills available space, filament/AMS compact below
• Temperature/fans info in stats strip only (cards hidden)

Sound Notifications​

• 9 configurable events with custom audio upload (MP3/OGG/WAV, max 10s)
• Printer buzzer support via M300 G-code melodies
• Countdown sound at 1 minute remaining

Activity Log​

• Persistent timeline from all database tables (prints, errors, maintenance, notifications)
• Accessible via #logs → Activity tab with type filters

Knowledge Base​

• 5 new KB pages: ASA, PC, PVA/HIPS, Bambu Lab series, compatibility matrix
• Filament material database with 15 materials, plate compatibility, drying info
• All KB pages translated to 2 languages

Internationalization​

• Complete i18n audit: 3,252 keys × 2 languages = 0 missing
• Guided tour, achievements, CRM, material tips all fully translated
• Auto-build docs on install and server start

Bug Fixes​

• Sidebar works correctly with AdminLTE 4 treeview
• Ctrl+Shift+R keeps you on current page
• Camera fills card properly
• Toast notifications in bottom-right, no longer blocking UI
• HMS error codes show human-readable descriptions
• Service worker uses network-first strategy (no stale cache)

Filament Tracking​

• Consistent Math.min(AMS sensor, spool database) across all filament displays
• EXT spool detection for P2S/A1 AMS Lite via MQTT mapping field
• 4-tier filament tracking fallback: AMS diff → EXT direct → cloud estimate → duration estimate
• Cloud estimate fetched at both print start and end (fixes server restart race condition)
• Waste double-counting fix for failed/cancelled prints
• Cost calculation properly handles failed prints without double-counting

AMS & Dashboard​

• LIVE badge with pulse animation on filament card
• Data source indicator showing AMS sensor vs database values
• EXT spool shown correctly in filament ring, active filament panel, and AMS panel
• _getActiveFilament() correctly reads EXT spool data from inventory

Maintenance Panel​

• New nozzle types: Brass, HS01 (Bambu) with correct lifespans from knowledge base
• New components: Z-axis, linear bearings, AMS, AMS sensors, filament drying
• New "Guide" tab with maintenance cards linking to documentation
• Recommended intervals, nozzle lifespan, and build plate lifespan tables

Internationalization​

• Complete i18n: all 2 languages now have 100% coverage (2,944 keys)
• 1,174+ missing keys translated per language across 45+ sections
• Languages: nb, en, de, fr, es, it, ja, ko, nl, pl, pt-BR, sv, tr, uk, zh-CN, cs, hu

Other​

• Ko-fi donation button in dashboard sidebar and documentation

Major update focusing on code quality, comprehensive documentation, and e-commerce integration.

3DPrintForge is a self-hosted dashboard for all your 3D printers. It connects directly to your printer via MQTT and gives you full control and overview.