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v4.9.0

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@github-actions github-actions released this 29 Oct 19:50
e93861a

Added

  • Support Python 3.13 (#1915)
  • Patchy potentials for MD simulations: hoomd.md.pair.aniso.PatchyExpandedGaussian, hoomd.md.pair.aniso.PatchyExpandedLJ, hoomd.md.pair.aniso.PatchyExpandedMie, hoomd.md.pair.aniso.PatchyGaussian, hoomd.md.pair.aniso.PatchyLJ, hoomd.md.pair.aniso.PatchyMie, and hoomd.md.pair.aniso.PatchyYukawa (#1412).
  • Double-well potentials in HPMC: hoomd.hpmc.pair.LJGauss and hoomd.hpmc.pair.OPP (#1889).
  • Mesh potentials: hoomd.md.mesh.bending.BendingRigidity, hoomd.md.mesh.bending.Helfrich, hoomd.md.mesh.conservation.Area, hoomd.md.mesh.conservation.TriangleArea, and hoomd.md.mesh.conservation.Volume (#1792, #1793, #1794, #1795).
  • start and end arguments to hoomd.write.Burst.dump (#1870)
  • hoomd.mpcd.geometry.CosineChannel for a serpentine (cosine) channel (#1836).
  • hoomd.mpcd.geometry.CosineExpansionContraction for an expansion-contraction channel (#1836).

Fixed

  • Errors in the documentation (#1830, #1861, #1872, #1884, #1896).
  • Thermalize momenta of particles with floppy body tags (#1891).
  • Spheropolyhedra with two vertices can now be saved as a valid gsd_shape_spec (#1898).

Changed

  • Improved build instructions (#1909).