v0.1.2

vibe-cading 0.1.2 — docs & release-tooling

A documentation / release-tooling release — no library code change since 0.1.1.
Its user-facing value is the refreshed README on the PyPI project page.

Changed:
- README: PyPI install instructions (`pip install vibe_cading` /
  `vibe_cading[mcp]`) and a headless-Linux `libgl1` / OpenGL caveat for
  CadQuery's geometry kernel; "AI agents" terminology.
- Release pipeline: PyPI publish is now gated by a per-release required-reviewer
  approval on the `pypi` GitHub Environment (replacing the `PYPI_PUBLISH` repo
  variable).

See CHANGELOG.md for details.

v0.1.1

vibe-cading 0.1.1 — first tagged release

The inaugural tagged release of the vibe-cading parametric CadQuery library.
See CHANGELOG.md [0.1.0] for the full initial public surface (mechanical models,
tolerance system, cq_utils, lego constants, tools/* CLIs, engine_api.json, and
the optional MCP interface).

Changes since the 0.1.0 development baseline ([0.1.1]):
- LegoTechnicLLiftarm: 90°-bent Lego Technic studless liftarm (L-shaped beam),
  parametric in both arm lengths (default 3×5), chamfered pin holes on the 8 mm
  stud grid, rounded ends.
- PrintInPlaceHinge.screw_holes: countersunk M3 flat-head mount holes — 2 per
  leaf (default True).