v1.4.2 — Bulletproof emboss export + bring-your-own models

Fixed

• Embossed (raised) legends now always export with the full keycap. On some caps — especially multi-word legends on tilted profiles (OEM/SA) — the export could drop the cap body and leave only the floating letters. Raised legends now export as a slicer-fused overlapping shell, so the cap always comes through whole and manifold.
• Removed a false "shells not touching the cap" warning that appeared on healthy embossed caps.

New

• Add Selected as Part — select a model you imported yourself (File → Import) and click it to snap the model onto the cap top and merge it into your STL export, just like the built-in Import & Snap parts.

Improved

• Every export-time boolean merge is now rollback-guarded: a part or legend that can't fuse cleanly is kept as a separate overlapping shell instead of corrupting the model — no more empty or shattered exports.

Free update for all owners — re-download and Install from Disk. No project changes needed.