Part3D: 3D CAD & Modelingv2.4.5

What changed

• New featureCreate threads from sketch points with live preview
• New featureImport SVGs as sketch reference images and geometry
• New featureExperimental lofting through sketch and face profiles
• New featureInspect solid properties from context menu or document tree
• New featureChoose shell wall join types
• PerformanceAutosave on backgrounding and recovery after unexpected close
• UXAbility to cancel long export, import, and bridge operations
• PlatformNative save dialog and clearer messaging for macOS export
• UXSpecific parameter error messages instead of generic failures

Original release notes

Thread: Create threads from sketch points, with live preview.
SVG import: Import SVGs as sketch reference images (vector, lossless) and as geometry.
Loft (experimental): Loft through sketch/face profiles, with start/end conditions and magnitudes.
Solid properties: Inspect a solid from the context menu / document tree.
Shell join type: Choose how shell walls join (default: intersection).

Improved
Autosave and recovery: Work is saved when the app backgrounds; restore unsaved documents after an unexpected close.
Cancel long operations: Cancel export, import, and send-to-bridge while they run.
macOS export: Native save dialog, clearer messaging when you cancel.
Clearer errors: Invalid operation parameters show as parameter errors instead of a generic failure.