Version 0.3.6
=============

**Release Date:** February 26, 2026

**Status:** Maintenance release

Overview
--------

EPyR Tools v0.3.6 is a code-quality release. No new user-facing features;
removal of dead code, alignment of test APIs with the lineshape refactor,
and one waterfall-plot ergonomic improvement.

Highlights
----------

- ``plot_2d_waterfall`` gains a ``clip_factor`` option to clip each trace
  at a fraction of its peak before applying the vertical offset; useful for
  busy 2D datasets where the noise floor dominates the visual baseline.
- Internal cleanup: dead code removal, ``voigtian`` test API alignment,
  formatting (black + isort) applied across the codebase.
- ``.flake8`` excludes ``.ipynb_checkpoints`` and disables noisy
  ``flake8-import-order`` rules that conflict with ``isort``'s Black profile.

No API breaks; existing code continues to work unchanged.