v0.4.6

Bug fixes

• Fix asymmetric 2-d three-point clustering statistics.
• Fix various legacy issues in the non-public methods related to Hankel-like transforms.
• Fix FFTW-related memory leaks.

Features

• Add public API for Hankel-like transforms using the FFTLog algorithm with enhanced extrapolation options.
• Expose installation validation as a public function.
• Add non-public API for window convolution (as part of a future release).

Improvements

• Add support for FFTW planner flags and wisdom.
• Refactor assignment and aliasing compensation.
• Refactor mesh field (re-)initialisation.
• Refactor gamma function computations.
• Refactor array operation checks.
• Refactor FFTW plans.
• Add logs to trv::MeshField and trv::FieldStats operations.
• Add tracking of (I)FFTs and 3-d grids.
• Promote trv::ParameterSet::nmesh from type int to long long and refactor related methods and variables.

Maintenance

• Require C++17 standard.
• Upgrade build against NumPy 2 and require Python 3.10+ (gh-52).
• Refactor logger message emission.
• Enhance build recipes.
• Update syntax and fix typos.

Documentation

• Add version context to documentation.
• Add and update details to/in various documentation components.

Miscellaneous

Relicense under/clarify GPL-3.0-or-later in lieu of GPL-3.0 where applicable.

---

Note: Unofficial Anaconda repositories do not support .conda package format yet. Please find .conda packages in the assets attached to each release in the GitHub repository, and cross-check with Anaconda channel 'msw' for the correct build for your platform.