Wings３Dのアップはかなりハイテンポなときがあって・・。
目標とする1.0までの道のりはなお遠い気はしますが･･。
以下が今回のアップの特徴というか、バグの修正点です。
- Dissolve could create two-edge faces, which would immediately cause
a crash. (Problem reported by PC.)

- Eliminated crash in the color chooser. (Problem reported by GetaVe.)

- Extract Region could crash if used on an object with hidden faces.
(Problem reported by yst.)

- Fixed an import bug reported by SoulVector.

- The Select|Edge Loop command no longer selects virtual mirror edges.
(Problem reported by Fonte Boa.)

- Collapsing several edges could cause a crash (an old bug).