Ver. 4.0.1 - Bug fixes (leather simulator freeze, print, box stitch) and snapping improvements (2026/9/7) - Leathercraft CAD

🐛 Bug Fixes

• [Leather Simulator] Fixed a freeze where stitch rendering entered an infinite loop on drawings with certain stitch-order links while the leather simulator was on

• [Print] Fixed screen-only overlays (Drawing Check warnings, intersection and snap point markers, etc.) appearing in prints and the print preview

• [Box Stitch Helper] Fixed some stitch holes on large circles (about 74mm in diameter or more) being left out when converting to a gusset (stretching to a linear shape)

🚀 Enhancements

• [Snapping] While dragging a shape, the far endpoint (the one you are not holding) is now a snap candidate too. Both ends show a blue circle guide, and the end that snapped is highlighted with a gold circle

• [Display] While using the pricking, offset, beveling, center line, distance marking, or trimming tools, fills and the leather simulator view are temporarily hidden so only outlines are shown. Filled shapes no longer get in the way of picking targets; the view returns to normal when you leave the tool

• [Leather Simulator] Clicking an item in the leather image list now automatically turns the fill / simulator view back on