## 0.1.2
- Add optional `cornerRadiusOverride` to allow per-corner radii when using square shapes (enables grouped buttons with rounded outer and square inner corners).
- Shape resolution updated to honor `cornerRadiusOverride` for square/pressed-square states; no breaking API changes.
- Internal: minor style resolution refactors, no behavior changes for existing usages.

## 0.1.0
- Changelog initialized.