v3.5.0

Changed

• Build with abi3 for Python >=3.12.

Removed

• Support for Python <3.12.

v3.4.0

Added

• Windows wheels on PyPI.
• SLD for computation of the Diffraction Pattern.

Fixed

• Type hinting in UnitCell no longer infers incorrect type.
• Fixed MSD compute to correctly preprocess the data for msd calculation.

v3.3.1

Fixed

• PyPI upload.

v3.3.0

Fixed

• PMFTXY.plot executes without errors.
• Allow input arguments to be passed read-only NumPy arrays.

Added

• to_box_params method for freud.Box
• cmap argument to PMFTXY.plot.
• Provide Linux aarch64 binaries.

v3.2.0

Added

• Support Python 3.13.

Changed

• Switch from Cython to nanobind.
• Switch from scikit-build to scikit-build-core.
• Lint C++ code with the clang-tidy 18.
• Lint and format Python code with ruff.

v3.1.0

v3.1.0 -- 2024-06-17

Added

• New continuous coordination number compute freud.order.ContinuousCoordination.
• New methods for conversion of box lengths and angles to/from freud.box.Box.
• Add copy button to documentation code snippets.
• Support Numpy 2.0.

Fixed

• Default value for terminate_after_blocked in FilterRAD.

Removed

• freud.order.Translational.
• Support for Python 3.8.

v3.0.0

v3.0.0 -- 2024-02-22

Added

• Coloring plots by polytope area in freud.locality.Voronoi.
• Neighbor vectors to freud.locality.NeighborLists.

Changed

• The normalize argument to freud.density.RDF is now normalization_mode.
• The neighbors argument to env_neighbors for EnvironmentMotifMatch class.
• The neighbors argument to cluster_neighbors for EnvironmentCluster class.
• freud.order.Nematic uses orientation vectors instead of quaternions and a nematic director.
• freud.order.Nematic raises a warning when the zero is vector passed.
• Remove zero-padding from arrays in freud.environment.EnvironmentCluster and freud.environment.EnvironmentMotifMatch and replace with ragged lists of NumPy arrays.
• Provide support via GitHub discussions.

Removed

• The global_search flag in freud.environment.EnvironmentCluster.

v2.13.2

v2.13.2 -- 2023-11-27

Added

• Support for python 3.12

Removed

• Support for python 3.7

v2.13.1

v2.13.1 -- 2023-09-14

Added

• The gsd.hoomd.Frame class is supported as a system-like input.

Changed

• Require building with cython>=3.0.2

v2.13.0

v2.13.0 -- 2023-05-09

Added

• Filter neighborlists with freud.locality.FilterSANN and freud.locality.FilterRAD.

Fixed

• Neighborlists generated by certain compute objects now exist after the compute object is garbage collected.
• All source files have the freud license header at the top.
• The compute() method of each compute object returns self.

Changed

• Documentation renders with the furo theme.

Removed

• Support for Python 3.6