Ladda ner xTool Studio 1.6.6

Editor
- Add text warp and custom path layouts for more expressive typography
- Support nested grouping for easier management of complex designs
- Add common shortcuts (duplicate, invert colors, boolean operations) to speed up workflows
- Support arithmetic input and unit conversion (mm/inch) in value fields
- Improve image editing by enabling opacity adjustment directly on the canvas
- Add a halftone-style background removal tool to improve print quality and reduce ink usage
- Add AI Relief to convert images into relief-ready depth maps in one click

Material & Processing
- Support one-click copy/paste of processing parameters via right-click menu
- Improve cross-project copy to retain original processing settings
- Auto-sync canvas settings (processing mode, background image, measurement data)
- Support custom material parameters with defaults per processing mode
- Add parameter presets for quick reuse across materials and modes
- Add AI-powered troubleshooting with guided assistance
- Add AI result analysis with one-click optimization suggestions

Device
- Add safety reminders for high-reflective materials on F series
- Support internal engraving on F2 Ultra UV crystal balls with non-official jigs
- Add screen printing plate-making mode for F2
- Apparel Printer:
- Add self-service troubleshooting for white ink pinholes and cutting issues
- Add output quality options for smoother edge rendering
- Support same-direction processing in P2S batch mode for better double-sided consistency

General
- Update installation flow with agreement confirmation before install
- Improve feedback form with auto-filled info and one-click log upload

Bug Fixes
- Fix an issue where closing a project may incorrectly show “Saving…” and delay exit
- Fix edge artifacts in models generated by 3D Photo
- Fix other known issues