v0.3.0

v0.3.0

This release focuses on more accurate filament accounting, higher-fidelity print history, and better Bambu Lab / AMS integration — backed by a significantly expanded test suite.

🚀 New Features

• Optional per-layer filament usage tracking (TRACK_LAYER_USAGE) for more accurate consumption updates (works only when AUTO_SPEND=True). (#62, @jQubz)

• MQTT log replay test harness (fixtures + expected JSON snapshots) to validate parsing and tray detection deterministically. (#69, @Xento)

• Improved 3MF handling to support more real-world project file variants (including multi-color and G-code-in-3MF cases) used by the replay tests. (#69, @Xento)

• Extended print history details, including layer/progress information and the original slicer color for better traceability. (#69, @Xento)

• FAILED print detection in the processing pipeline so history and downstream logic can reflect failed outcomes reliably. (#69, @Xento)

• ** Show the detected AMS type/model (and improved handling for multi-AMS setups). (#70, @Xento)

• ** Link unknown Bambu Lab spools to SpoolMan entries and expose the assigned spool id in the tray view. (#70, @Xento)

• ** Optional auto-clear: clear assignment when a tray becomes empty (CLEAR_ASSIGNMENT_WHEN_EMPTY=True). (#70, @Xento)

🛠️ Improvements

• Reworked filament mismatch detection and added a dedicated mismatch-report issue template to streamline troubleshooting. (#65, @Xento)
• Better config/env parsing, especially for booleans, to reduce surprises across Docker/runtime environments. (#69, @Xento)
• Timelier logs by flushing console output directly (useful for containerized deployments). (#69, @Xento)
• CI and developer experience
  • CI updated to Python 3.13 and runs tests with layer tracking both disabled and enabled (matrix). (#69, @Xento)
  • Added VS Code launch configuration(s) to speed up debugging of MQTT replay tests. (#69, @Xento)

🐛 Bug Fixes

• Fix G-code filament-change detection. (#69, @Xento)
• Fix the start behavior of layer tracking when a local print begins. (#69, @Xento)
• Multiple test and stability fixes to keep the new replay suite reliable in CI. (#69, @Xento)
• UI/UX edge cases around filament detection (including clearer feedback when no filament is assigned in AMS). (#65, @Xento)

🔄 Changes

• New configuration options:
  • TRACK_LAYER_USAGE (default: False)
  • CLEAR_ASSIGNMENT_WHEN_EMPTY (default: False)
• Note: Per-layer tracking is only active when AUTO_SPEND=True; otherwise filament tracking remains disabled.

‍ 🧑‍💻 New Contributors

• @jQubz made their first contribution in #62

Full Changelog: v0.2.0...main

v0.2.0

🚀 New Features

• Add detailed tray/spool mismatch detection based on filament material, vendor/sub-brand and AMS data, with per-tray warnings instead of a single global banner. (#52, @Xento)
• Add tray color mismatch indication (icon + popover) when the tray color differs from the assigned filament color. (#52, @Xento)
• Add material filters to the fill and assign-tag pages to quickly narrow down compatible spools by material. (#52, @Xento)
• Add material-aware print spool selection so only compatible spools are shown when assigning or reassigning a print. (#52, #17, @Xento)
• Add the ability to change the spool assignment of an existing print from the print history, including reassigning or clearing the assignment. (#52, #16, #18, @Xento)
• Add pagination to the print history view, including page navigation and metadata (page, per_page, total_pages) for large histories. (#52, @Xento)
• Add Spoolman URL support for spools, including a dedicated spoolman/show route used by spool detail links. (#54, #25, @Xento)

##🛠️ Improvements

• Improve how tray and spool metadata are augmented and used so mismatch warnings are more informative and localized to the affected tray. (#52, @Xento)
• Refine tray color handling and mismatch logic, and improve popover text, triggers and touch support for clearer, more accessible warnings. (#52, @Xento)
• Refactor the fill, spool info, print history and spool selection templates for better readability and to surface the new mismatch, filter and reassignment capabilities. (#52, @Xento)
• Improve spool list layout and responsiveness: viewport-based height, stable minimum height and better behaviour on desktop resize without inline scrolling. (#52, #19, @Xento)
• Improve mobile spool list usability by reducing element size and stacking spool actions vertically on small screens. (#19, @Xento)
• Visualize AMS humidity with droplet icons and show numeric humidity in percent when supported, with refined droplet placement. (#20, @Xento)
• Extend and refactor the printer model mapping to include new Bambu Lab printer models and simplify device identification logic. (#52, @Xento)
• Add a VS Code launch configuration for debugging the Flask application directly from the repository. (#52, @Xento)
• Add static/prints/ and data/ directories to .gitignore to keep generated artifacts out of version control. (#52, @Xento)

Changes

• Normalize PRINTER_ID by converting it to uppercase to ensure consistent printer matching across configuration and runtime usage. (#52, @Xento)

🐛 Bug Fixes

• Fix AMS/tray lookup by comparing AMS and tray IDs as strings, preventing missed matches when IDs differ in type (string vs. integer). (#52, @Xento)
• Correct material and sub-brand comparison logic so filament mismatch detection no longer reports false positives or negatives. (#52, @Xento)
• Fix spool consumption updates when reassigning a print to a different spool in print history by using an old_spool_id parameter and adjusting usage on the old and new spool correctly. (#52, #16, #18, @Xento)
• Fix visual issues with filtered spool lists (borders and scroll behaviour) so the list renders correctly when filters are applied. (#52, @Xento)
• Fix handling of the ADHOC_SSL environment variable so SSL can reliably be enabled/disabled via configuration. (#49, @Zeron)

🧑‍💻 New Contributors

• @Zeron made their first contribution in #49

Full Changelog: v0.1.9...HEAD

v0.1.9

🚀 New Features

• Assign spool to filament after print
  When a spool is not correctly detected during printing the spool can now be assigned afterwards.

• Multi-Platform Docker Build
  Added support for building Docker images compatible with multiple architectures, including ARM.

• Make the sorting of the spools customizable
  New environment variable: SPOOL_SORTING=filament.material:asc,filament.vendor.name:asc,filament.name:asc
  See https://donkie.github.io/Spoolman/#tag/spool/operation/Find_spool_spool_get for available fields

• Docker images for arm64
  Thanks @piontec

🛠️ Improvements

• Design Enhancements
  Made design changes to improve the user interface and user experience.

• Updated Documentation
  Updated the README.md file to reflect recent changes and improvements.

• Timezone
  Added environment variable for timezone

🐛 Bug Fixes

• Compatibility with BambuStudio 2.x
  Fixed issues to ensure compatibility with BambuStudio version 2.x.

🧑‍💻 New Contributors

• @piontec made their first contribution in #38

Full Changelog: v0.1.8...v0.1.9

v0.1.8

What's Changed

NEW:

• Filament ID is used from filament in SpoolMan when defined
  You have to add a new custom field for filaments: "filament_id","Filament ID", "Text"
  The filament id can be found in the json files in C:\Users\USERNAME\AppData\Roaming\BambuStudio\user\USERID\filament\base
  It is the same for each printer and nozzle.

v0.1.7

What's Changed

NEW:

• implemented show of the costs per print and filament
• the printer model and ID is shown in the header. A custom name can be set via env-variable

CHANGES:

• SPA is now only enabled when opened via Homescreen

FIXES:

• fixed color assignment on printer
• tracking of local prints should work now on X1C, too. Thanks @an0Nym0us63
• added 15 second delay when connection try fails
• fixed external spool

0.1.6

https://github.com/drndos/openspoolman/pkgs/container/openspoolman/392189963?tag=0.1.6
https://github.com/drndos/openspoolman/pkgs/container/openspoolman%2Fhelm%2Fopenspoolman/392189782?tag=0.1.6