v0.1.1

First release published to PyPI.

python -m pip install pyimr

Changes since v0.1.0

• pyimr.__version__ reports the installed version, sourced from distribution metadata
  rather than a second hardcoded string that could drift from pyproject.toml.
• The wall-temperature root find takes its tangent from the implicit function theorem via
  lax.custom_root, so the derivative no longer depends on the iteration budget to be
  correct. Previously, with Newton polish disabled, the solver returned a root accurate to
  4e-6 alongside a derivative of exactly zero -- bisection selects with where, which
  carries no gradient. The entire correctness margin came from three polish steps, and
  nothing recorded that dependency. Costs about 7% on the mass-transfer path; trajectories
  agree to 2e-15.
• Publishing runs from a GitHub release through PyPI trusted publishing, with a dry run to
  TestPyPI and a guard that refuses to upload when the built version disagrees with the tag.

The API is still moving -- this week relocated PreparedProblem and prepare, and changed
the state layout and RHS argument order. Pin exactly if you depend on it.