[English] Leathercraft CAD v2.8.3 — Dice Cup Designer, DXF R14 Export, other improvements, etc.

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I have released Leathercraft CAD v2.8.3, a free CAD software specialized for leathercraft. The update details are listed below. Please watch the video for more information.

2026/01/24 ver2.8.3
[Bonus Features] Added a dedicated menu screen for bonus features and introduced integration with the YouTube channel membership system.
[Bonus Features] Added a Dice Cup Designer to the bonus features.
[Bezier Curves] Added support for highlighting and snapping to the 1/4, 1/2, and 3/4 division points, consistent with other shape types.
[Bezier Curves] When double-clicking a control point, if only a straight line is connected at the end, the line is now adjusted to be symmetric with respect to the control handle.
[Tracing] Expanded the allowable rotation value range from ±180° to ±360°.
[Tracing] Added Undo/Redo support for moving and scaling tracing images.
[macOS] Fixed an issue where tracing option settings were not displayed correctly.
[DXF Export] In addition to the existing DXF R12 format, export in DXF R14 format is now supported. Curves are exported as true curves, improving accuracy for cutting machines and laser cutters.
[SVG/DXF Export] Fixed an issue where objects with different line types were exported as a single group.
[Print] Added a preview option to print the 100 mm XY ruler inside the print area instead of outside.
[Chamfer (Bevel)] Fixed an issue where clicking a vertex to apply a chamfer could result in unintended chamfering.
[Automatic Stitch Hole Placement] Fixed an issue where automatic stitch hole placement could occasionally fail on vertical lines that are extremely close to perfectly vertical.
[Automatic Stitch Hole Placement / Ruler] Fixed a rare issue where path connection calculations could fail to complete when dotted lines were used.

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Website: https://coffee-craft.net/
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