bambuddy/CHANGELOG.md

Changelog

All notable changes to Bambuddy will be documented in this file.

[0.1.5] - 2025-12-19

Fixed

• Browser freeze on print completion - Fixed freeze when camera stream was open during print completion by using buffered camera frames instead of spawning duplicate ffmpeg processes
• Printer status "timelapse" effect - Fixed issue where navigating to printer page after print showed metrics animating slowly from mid-print values to final state; printer_status messages now bypass the throttled queue
• Timelapse auto-download - Complete rewrite with retry mechanism and multiple path support
• Timelapse detection for H2D - H2D sends timelapse status in ipcam.timelapse field, not xcam.timelapse
• Reprint from archive - Fixed bug where print button sent slicer source file instead of sliced gcode
• Import shadowing bugs - Fixed ArchiveService import shadowing causing "cannot access local variable" error
• Timelapse race condition - xcam data was parsed before print state was set

Added

• Failure reason detection - Auto-detects failure reasons from HMS errors:
  • Filament runout (Module 0x07)
  • Layer shift (Module 0x0C)
  • Clogged nozzle (Module 0x05)
• 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

Changed

• Timelapse viewer - Default playback speed changed from 0.5x to 2x
• Archive badges - Shows "cancelled" for aborted prints, "failed" for failed prints
• WebSocket optimization - Removed large raw_data field from print_complete message; reduced throttle to 100ms for smoother updates

Docker

• Added ffmpeg to Docker image
• Fixed build warnings (debconf, pip root user)
• Added comprehensive Docker documentation to README
• Added --pull flag to ensure fresh base images

[0.1.5b6] - 2025-12-12

Notifications:

• 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

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

Documentation:

• Update README with missing features (camera streaming, AMS/AMS-HT monitoring, chamber control, printer control, AI detection, calibration, energy tracking, database backup/restore, system info dashboard)

[0.1.5b5] - 2025-12-11

Added

• Anonymous telemetry system with opt-out support
• System info page with database and resource statistics

[0.1.5b4] - 2025-12-11

New Features

Mobile PWA Support - Progressive Web App support for mobile devices
AMS Humidity/Temperature History - Clickable indicators open charts with 6h/24h/48h/7d history, min/max/avg statistics, and threshold reference lines
Webhooks & API Keys - API key authentication with granular permissions for external integrations
System Info Page - New page showing system information
Multi-plate Cover Image - Archive cards now show cover image of the printed plate for multi-plate files
Quick Notification Disable - Button to quickly disable notifications
Projects / Print Grouping - Group related prints into projects with progress tracking
Full-Text Search (FTS5) - Efficient search across print names, filenames, tags, notes, designer, and filament type
Failure Analysis - Dashboard widget showing failure rate with correlations and trends
Archive Comparison - Compare 2-5 archives side-by-side with highlighted differences
CSV/Excel Export - Export archives and statistics with current filters

Improvements

Improved archive card context menu with submenu support
Improved notification scheduler and templates
Improved auto power off scheduler
Improved email notification provider
Configurable AMS data retention (default 30 days)

Bug Fixes

Fixed bug where not all AMS spools were synced to Spoolman
Fixed bug where external links were not respected by hotkeys
Fixed context menu submenu not showing
Fixed project card thumbnails using correct API endpoint
Fixed archive PATCH 500 error (FTS5 index rebuild)
Fixed clipboard API fallback for HTTP contexts

Infrastructure

Added comprehensive automated testing (pytest, vitest, playwright)
GitHub Actions CI/CD workflow for automated testing
Removed PWA push notifications

[0.1.5b4] - 2025-12-10

Added

• Docker support with containerized deployment
• Comprehensive mobile support with responsive navigation
  • Hamburger drawer navigation for mobile (< 768px)
  • Touch gesture context menus with long press support
  • WCAG-compliant touch targets (44px minimum)
  • Safe area insets support for notched devices
• External links can be embedded into sidebar navigation
• External links included in backup/restore module
• Filament spool fill levels on printer cards
• Issue and pull request templates

Changed

• Improved external link module with better icon layout
• Documentation moved to separate repository

Fixed

• Notification module now properly saves newly added notification types
• External link icons layout improvements

[0.1.5b3] - 2025-12-09

Added

• Comprehensive backup/restore module improvements

Fixed

• Switched off printers no longer incorrectly show as active
• os.path issue in update module

[0.1.5b2] - 2025-12-09

Added

• User options to backup module

Changed

• App renamed to "Bambuddy"

Fixed

• HTTP 500 error in backup module

[0.1.5b] - 2025-12-08

Added

• Smart plug monitoring and scheduling
• Daily digest notifications
• Notification template system
• Maintenance interval type: calendar days
• Cloud Profiles template visibility and preset diff view
• AMS humidity/temperature indicators with configurable thresholds
• Printer image on printer card
• WiFi signal strength indicator on printer card
• Power switch dropdown for offline printers
• MQTT debug viewer with filter and search
• Total printer hours display on printer card
• AMS discovery module
• Dual-nozzle AMS wiring visualization

Changed

• Redesigned AMS section with BambuStudio-style device icons
• Tabbed design and auto-save for settings page
• Replaced camera settings with WiFi signal in top bar
• Completely refactored K-profile module
• Refactored maintenance settings

Fixed

• HMS module bug
• Camera buttons appearance in light theme

Removed

• Control page (removed all related code)

[0.1.4] - 2025-12-01

Added

• Multi-language support
• Auto app update functionality
• Maintenance module with notifications
• Spoolman support for adding unknown Bambu Lab spools
• Source 3MF file upload to archive cards

Fixed

• K profiles retrieval from printer

[0.1.3] - 2025-11-30

Added

• Push notification support (WhatsApp, ntfy, Pushover, Telegram, Email)
• K profile management
• Configurable logging with log levels
• Sidebar item reordering
• Default view settings
• Option to track energy per print or in total
• Timelapse viewer improvements

Fixed

• WebSocket connection stability
• Power stage updates not reflecting in frontend

[0.1.2-bugfix] - 2025-11-30

Fixed

• WebSocket disconnection issues

[0.1.2-final] - 2025-11-29

Added

• Print scheduling and queueing system
• Power consumption cost calculation
• HMS (Health Management System) error handling on printer cards
• Camera snapshot on print completion
• Power switch and automation controls on printer card
• Timelapse video player with speed controls
• Print time accuracy calculation
• Duplicate detection and filtering

Changed

• Unified printer card layout

Fixed

• Auto poweroff feature improvements
• Archive file handling on print start
• Statistics display issues

[0.1.2] - 2025-11-28

Added

• HMS health status monitoring
• MQTT debug log window
• Tasmota smart power plug support with automation
• Project page viewer and editor
• Button to show/hide disconnected printers
• Favicons

Fixed

• Collapsed sidebar layout

[0.1.1] - 2025-11-28

Added

• Initial public release
• Multi-printer support via MQTT
• Real-time printer status monitoring
• Print archives with history tracking
• Statistics and analytics dashboard
• Timelapse video support
• Light and dark theme support

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For more information, visit the Bambuddy GitHub repository.