BIT 4.2.0 updates the v4 library with divider compartment support, new print controls, validation improvements, and sliding-lid fixes.
Highlights:
- Adds the FTR_DIVIDERS subgroup with DIV_NUM_DIVIDERS, DIV_AXIS, DIV_RAILS_B, generated divider panels, and divider-only/no-divider print controls.
- Infers rail groove width from divider thickness plus tolerance; preview places dividers in their slots while render lays them out for printing.
- Improves physical validation and BGSD diagnostic formatting.
- Fixes sliding-lid detent/cavity placement, lid orientation, label behavior, lid thickness handling, and finger cutout issues.
Verification:
- Full CSG suite: 70 passed, 0 failed.
- Package smoke compile passed.