1.0.12

• Fix triangle AABB computation in the BVH used by the manifold self-intersection check — self-intersecting meshes are now correctly detected and preprocessed (#106, thanks @jschueller). Note: meshes whose self-intersections were previously missed may now go through preprocessing under -pm auto.
• Add WITH_OPENMP CMake option with a std::thread fallback when OpenMP is disabled or unavailable — macOS builds (including the PyPI wheel) now run parallel instead of sequential (#104, thanks @clintmorris229)
• Export C++ API symbols (coacd::CoACD, coacd::set_log_level) from the Windows DLL (#105, thanks @jschueller)