Cut List Optimizer - Plan your parts, optimize cuts from stock, and export a PDF cut sheet.

Supports both 1D boards and 2D sheets with kerf and rotation options.

- Pro users get unlimited parts
- Reorganized tabs for faster access
- Accessibility improvements throughout

Five new calculators and a Pro bowl designer:

- Sphere Turning — octagon layout, tenon sizing, blank dimensions
- Bowl Blank Sizing — flat rim or natural edge, green wood support
- Moisture (EMC) — equilibrium moisture content from temp and humidity
- Wood Movement — predict expansion/contraction for 14 species
- Multi-Ring Bowl Designer (Pro) — build multi-ring bowls with profile preview, per-ring wood colors, and detailed cut lists
- Lathe speed now warns when RPM exceeds typical lathe limits
- Streamlined turning tab navigation

- Lathe Speed Calculator (calculate safe RPMs for any diameter)
- Segmented Bowl Calculator (automatic angles & segment sizing)
- Floating results bar improvements
- Help sheets for all sections