v4.0.0-beta.12

microsoft/markitdownv4.0.0-beta.12Jul 11, 2026by github-actions[bot]

AI Summary

This release introduces several user interface enhancements, including new canvas controls for image adjustment and a drag rotation handle for bounding boxes. It also focuses on streamlining the project structure by removing legacy tools and automating builds.

Key Highlights

Added canvas controls for opacity, brightness, and contrast
Implemented a collapsible display adjustment panel
Added a drag rotation handle for rotated boxes
Automated cross-platform executable builds

New Features

Bottom-left canvas controls for label opacity and image brightness and contrast
Collapsible display adjustment panel with synchronized controls
Drag rotation handle for rotated boxes
Show the valid image count for the selected training task

Full Release Notes

https://github.com/user-attachments/assets/7866dc56-a696-4ab6-8e4c-37f0ec29f5ed

> PyPI: https://pypi.org/project/x-anylabeling-cvhub/
> Baidu Cloud: https://pan.baidu.com/s/1pgaw02inCvbEgOme9ajDJA?pwd=e528

> [!NOTE]
> Due to compatibility issues across different systems, if the precompiled version doesn’t work properly on your machine, you can try building and running it from source instead. For details, check out the official installation guide and user documentation.

### 🚀 New Features

- Add bottom-left canvas controls for label opacity and image brightness and contrast.
- Add a collapsible display adjustment panel with synchronized controls. (#1405,#1406)
- Add a drag rotation handle for rotated boxes. (#1407)
- Show the valid image count for the selected training task.

### 🛠️ Improvements

- Automate cross-platform executable builds and GitHub releases.
- Remove legacy tools and reorganize tests and documentation.

### 🌟 Contributors

A total of 2 developers contributed to this release.

Thank @lovejoohero0228, @CVHub520

**Full Changelog**: https://github.com/CVHub520/X-AnyLabeling/compare/v4.0.0-beta.11...v4.0.0-beta.12