- 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.
- AMS Filament Preview:
- Add GET /archives/{id}/filament-requirements endpoint to extract
filament data from archived 3MF slice_info.config
- Show filament comparison in reprint modal when printer is selected
- Compare both filament type AND color with visual indicators:
- Green checkmark: Type and color match
- Yellow warning: Same type, different color
- Orange warning: Different type or empty slot
- Handle AMS-HT units (id >= 128) and virtual tray (slot 254)
- Normalize color formats between API (RRGGBBAA) and 3MF (#RRGGBB)
- File Type Badge:
- Archive cards show GCODE (green) or SOURCE (orange) badge
- Helps users identify which files have print data vs source-only
- Badge appears next to printer name in card content area
- Camera Stream Stability:
- Increase ffmpeg read timeout from 10s to 30s
- Add ffmpeg RTSP options: -timeout, -buffer_size, -max_delay
- Add frontend auto-reconnection with exponential backoff (2s-30s)
- Show reconnection UI with countdown and attempt counter
- Add TimelapseEditorModal component with visual timeline scrubber
- Add timelapse processing endpoints (info, thumbnails, process)
- Add TimelapseProcessor service using FFmpeg for video processing
- Support trim (start/end), speed (0.25x-4x), and audio overlay
- Add Edit button to TimelapseViewer
- Fix browser caching with timestamp query parameter
- Change default timelapse playback speed from 2x to 1x
- Detect Docker environment automatically via /.dockerenv and cgroup
- Show subnet input field in Add Printer dialog when running in Docker
- Scan IP range for Bambu printer ports (8883 MQTT, 990 FTPS)
- Query SSDP to get printer name/serial/model from discovered IPs
- Map raw SSDP model codes to friendly names (BL-P001→X1C, O1D→H2D)
Highlights
This release focuses on stability improvements and bug fixes, with major fixes for browser freezing and UI responsiveness issues.
Bug Fixes
- Browser freeze on print completion - Fixed a critical issue where the browser would freeze when a print completed with the camera stream open. The fix uses buffered camera frames instead of spawning duplicate ffmpeg processes.
- Printer status "timelapse" effect - Fixed an issue where navigating to the printer page after a print completed showed metrics animating slowly from mid-print values to the final state. Printer status messages now bypass the throttled queue for immediate updates.
- Timelapse auto-download - Complete rewrite with retry mechanism and support for multiple storage paths.
- Timelapse detection for H2D - Fixed detection using the correct ipcam.timelapse field instead of xcam.timelapse.
- Reprint from archive - Fixed bug where the print button sent the slicer source file instead of the sliced gcode.
- Import shadowing bugs - Fixed ArchiveService import shadowing causing "cannot access local variable" errors.
New Features
- Failure reason detection - Automatically detects failure reasons from HMS errors (filament runout, layer shift, clogged nozzle)
- Hide failed prints filter - Toggle to hide failed/aborted prints with localStorage persistence
- Docker test suite - Comprehensive tests for build, backend, frontend, and integration
- Pre-commit hooks - Ruff linter and formatter for code quality
- Code quality tests - Static analysis to catch import shadowing bugs automatically
Changes
- Timelapse viewer default playback speed changed from 0.5x to 2x
- Archive badges now show "cancelled" for aborted prints
- WebSocket throttle reduced to 100ms for smoother updates
- Added ffmpeg to Docker image
Upgrading
cd bambuddy && git pull && docker compose up -d --build
Or use the auto-update feature in Settings.
maziggy