Automatically detect if objects are on the build plate before printing
and pause the print immediately if detected.
Features:
- Per-printer toggle to enable/disable plate detection
- Multi-reference calibration: store up to 5 reference images per printer
for different plate types (textured, smooth, high-temp, etc.)
- Automatic print pause when objects detected at print start
- Push notification and WebSocket alert when print is paused
- ROI (Region of Interest) calibration UI with sliders to adjust
detection area
- Reference management: view thumbnails, add labels, delete references
- Works with both built-in and external cameras
- Uses buffered camera frames when stream is active (no blocking)
- Split button UI: main button opens modal, chevron toggles on/off
- Green visual indicator when plate detection is enabled
- Included in backup/restore
Allow users to manually set external URLs for archives from Printables,
Thingiverse, or other sources. The Globe button now opens the external
link when set, falling back to auto-detected MakerWorld URL.
- Add external_url field to PrintArchive model with migration
- Add input field to archive edit modal
- Update Globe button: external_url > makerworld_url > disabled
- Include external_url in backup/restore
- Add API test for external_url update
- Update docs (changelog, wiki, website)
Closes#151
Add support for external network cameras (MJPEG, RTSP, HTTP snapshot)
that replace a printer's built-in camera when configured.
Features:
- Live streaming on printers page (replaces built-in camera)
- Finish photo capture from external camera on print complete
- Layer-based timelapse: captures frame on each layer change,
stitches to MP4 video on print completion
Backend changes:
- Add external_camera_url, external_camera_type, external_camera_enabled
fields to Printer model with database migration
- New external_camera.py service: MJPEG/RTSP/snapshot frame capture,
connection testing, MJPEG stream generation
- New layer_timelapse.py service: TimelapseSession management,
layer-by-layer frame capture, ffmpeg video stitching
- Add on_layer_change callback to MQTT client and printer manager
- Update camera routes with external camera streaming and tracking
- Update print lifecycle hooks for timelapse start/stitch/cancel
- Add external camera fields to backup/restore
- Rate limiting for external camera streams (prevents browser freeze)
Frontend changes:
- Add external camera configuration UI in Settings > Camera
- Per-printer enable toggle, URL input, type selector, test button
- Toast notification on save
Closes#143
Home Assistant smart plugs can now use separate sensor entities for
energy monitoring, enabling energy tracking for plugs that expose
power/energy data as separate sensors (Tapo, IKEA Zigbee2mqtt, etc.).
Features:
- Configure dedicated power (W), today (kWh), and total (kWh) sensors
- New API endpoint GET /api/v1/smart-plugs/ha/sensors lists available sensors
- Falls back to switch entity attributes if no sensors configured
- Print energy tracking now works for HA plugs (not just Tasmota)
Backend:
- Added ha_power_entity, ha_energy_today_entity, ha_energy_total_entity
fields to SmartPlug model
- Updated get_energy() to fetch from configured sensor entities
- Added _get_plug_energy() helper to handle both plug types
- Updated backup/restore to include new fields
- Added database migration for new columns
Frontend:
- Added energy sensor dropdowns in AddSmartPlugModal (shown for HA plugs)
- Dropdowns filtered by unit (W/kW for power, kWh/Wh for energy)
Tests:
- Added 4 new integration tests for HA energy sensor functionality
Docs:
- Updated README with new feature
- Updated CHANGELOG with 0.1.6b11 entry
- Print from File Manager with plate selection, AMS mapping, and print options. Closes#94
- Add to queue without creating archive (reduces clutter)
- Queue displays library file name, thumbnail, and print time
Fixes:
Queue items from File Manager now reference library files directly instead of
creating archives upfront. Archives are created automatically when prints start.
- Add plug_type field to SmartPlug model ("tasmota" or "homeassistant")
- Add ha_entity_id field for Home Assistant entity reference
- Add global HA settings (ha_url, ha_token, ha_enabled) in Settings
- Create homeassistant_service.py with REST API calls for entity control
- Update smart_plug_manager to dispatch to correct service by plug_type
- Add HA entity discovery endpoint (/ha/entities)
- Add HA connection test endpoint (/ha/test-connection)
- Add Home Assistant tab in AddSmartPlugModal with entity dropdown
- Add HA settings section in Settings → Network tab
- Filter already-configured entities from dropdown
- Update backup/restore to include plug_type and ha_entity_id
- Add frontend tests for HA plug rendering
- Add backend integration tests for HA endpoints
- Update README and CHANGELOG
Closes#91
- Add f3d_path field to PrintArchive model and ArchiveResponse schema
- Add API endpoints for F3D upload/download/delete
- Add cyan badge on archive cards when F3D file is attached
- Add context menu options: Upload/Replace F3D, Download F3D, Remove F3D
- Include F3D files in backup/restore
- Add database migration for f3d_path column
- Add API tests for F3D endpoints
- Rebuild CHANGELOG from GitHub releases
Resolves#90
Track individual parts/objects separately from print plates in projects.
Useful for multi-part builds like Voron where 25 plates produce 150 parts.
Backend:
- Add target_parts_count field to Project model
- Calculate parts_progress_percent and remaining_parts in stats
- Auto-detect quantity from 3MF printable objects when archiving
- Sum archive quantities for completed_count (parts)
- Use archive_count for plates progress
Frontend:
- Add "Target Parts" input in project create/edit modal
- Show separate progress bars for plates vs parts
- Stats footer displays both plates and parts count
- Header badge shows parts progress when target set
Scripts:
- Add update_archive_quantities.py to migrate existing archives
Tests:
- Add 5 integration tests for parts tracking
- Add 3 unit tests for 3MF object extraction
Closes#85
- ReprintModal: Dropdown to override auto-matched AMS slots
- AddToQueueModal: Collapsible filament mapping section
- Backend: Store ams_mapping in print queue, apply when print starts
- Color names in dropdowns (decoded from Bambu codes or derived from hex)
- Blue ring indicator for manually selected vs auto-matched slots
- Status indicators: green (match), yellow (type only), orange (not found)
Closes#76
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Features:
- Add wiki_url field to MaintenanceType for custom type documentation links
- Add printer_model to MaintenanceStatus for model-specific URL mapping
- Display external link icon next to maintenance item names
- Map system maintenance types to Bambu Lab wiki pages by printer model:
- Lubricate Linear Rails, Clean Nozzle/Hotend, Check Belt Tension
- Clean Carbon Rods (X1/P1 only), Clean Build Plate, Check PTFE Tube
- HEPA/Carbon Filter, Left Nozzle Rail (H2 series)
- Add Documentation Link input to custom type create/edit forms
Bug fix:
- Fix 500 error when assigning maintenance type to printer (lazy loading)
Database:
- Add migration for wiki_url column on maintenance_types table
Features:
- Resizable printer cards (S/M/L/XL) with toolbar controls on Printers page
- Queue Only mode for staging prints without automatic scheduling
- "Queue Only" option in add/edit queue modals
- Purple "Staged" badge and Play button to release to queue
- manual_start field in database with migration
Fixes:
- Improved camera stream stuck detection with automatic reconnection
Tests:
- Added 16 integration tests for print queue API endpoints
- Track number of items per print job (default: 1)
- Project stats now show total items vs print jobs
- Progress bar counts items toward target, not just archives
- "Items Printed" field in archive edit modal
Backend:
- Added quantity field to PrintArchive model
- Database migration for quantity column
- Updated project stats to use SUM(quantity)
- Updated backup/restore to include quantity
- Updated CSV/Excel export with quantity field
Frontend:
- Added quantity input to EditArchiveModal
- Updated ProjectsPage to display total_items
- Updated ProjectDetailPage stats
- Fixed project delete not refreshing the list
- Features:
- Tasmota device discovery: Auto-detect network and scan for Tasmota devices
in Add Smart Plug modal. Supports devices with/without authentication.
- Switchbar: Quick access widget in sidebar footer for controlling smart plugs
from anywhere in the app. Shows real-time status and power consumption.
prints (not just completed), matching get_printer_total_hours behavior
- Add option to keep or delete archives when deleting a printer
- Custom maintenance types no longer auto-assign to all printers
- Add UI to manually assign/remove custom maintenance types per printer
- Add backend endpoints for assigning types to printers and removing items
- Exclude static/assets from large file pre-commit check
- Separate AMS and AMS-HT notification switches (one per device type)
- Fix notification variables not showing (duration, filament, estimated_time)
- Add fallback values for empty notification variables ("Unknown" instead of blank)
Settings:
- Fix API keys badge count only showing after visiting tab
- Move External Links card to third column above Updates
- Add Release Notes modal for viewing full notes before updating
Statistics:
- Fix filament usage trends not showing (wrong API parameters)
- Move dashboard controls (Hidden, Reset Layout) to header row
- Remove duplicate Reset Layout button
Camera:
- Fix ffmpeg processes not killed when closing webcam window
- Add /camera/stop endpoint with POST support for sendBeacon
- Track active streams and proper cleanup on disconnect
### Projects / Print Grouping
- Create projects to group related prints (e.g., "Voron Build" with 50 parts)
- Track progress with target count and completion percentage
- Assign archives to projects via edit modal or context menu
- Project cards show archive thumbnails with clickable links
- Color-coded project badges on archive cards
- Filter and manage projects by status (active/completed/archived)
### Full-Text Search (FTS5)
- SQLite FTS5 virtual table for efficient searching
- Search across print_name, filename, tags, notes, designer, filament_type
- Automatic index sync with triggers for INSERT/UPDATE/DELETE
### Webhooks & API Keys
- API key authentication with granular permissions
- Permissions: can_read_status, can_manage_queue, can_control_printer
- Secure key generation with prefix display only after creation
- Settings page API Keys tab for key management
- Webhook endpoints for external integrations
### Failure Analysis
- Dashboard widget showing failure rate with color coding
- Correlate failures with conditions (filament type, printer, time)
- Top failure reasons breakdown
- Weekly trend visualization
### Archive Comparison
- Select 2-5 archives to compare side-by-side
- Highlight differences in print settings (yellow)
- Success/failure correlation insights
- Modal with close via button, X, Escape, or backdrop
### CSV/Excel Export
- Export archives and statistics with current filters
- Support for both CSV and Excel (.xlsx) formats
- openpyxl dependency added
## Bug Fixes
- Fixed context menu submenu not showing (removed overflow-hidden)
- Fixed project card thumbnails using correct API endpoint
- Fixed EditArchiveModal to invalidate projects query on save
- Fixed clipboard API fallback for HTTP contexts
- Fixed archive PATCH 500 error (FTS5 index rebuild)
- Fixed FastAPI trailing slash routing for projects endpoint
## UI Improvements
- Context menu submenu with hover/click support
- Project badge on archive cards with project color
- "Go to Project" context menu item for assigned archives
- Clickable project card thumbnails linking to archives
- Reset Layout button moved to Stats page header
maziggy