Versions

Version	Changes	Date
1.1.0	New input formats: LAMMPS data, Extended XYZ, VASP POSCAR/CONTCAR, CIF (with symmetry expansion), AtomEye extended CFG. Triclinic periodic cell support. New -mf option: generate filter files from crystal structures. Refactored -g option with cell replication and Good-Turing/Chao1 coverage statistics. EPS output (-e) with 12-color palette. Upgraded to C++14.	2026-03-22
1.0.0	Built on multithreaded Voro++. Added two-dimensional functionality. Voronoi pair correlation function (-v, -u).	2025-05-28
0.4.0	Resolve indeterminate topologies. Support for LAMMPS dump format output. Changes to data output formatting.	2017-11-08
0.3.3	Fixed bug, improved speed.	2017-05-04
0.3.2	Improved speed.	2017-04-30
0.3.1	Improved speed for BCC systems.	2017-04-28
0.3.0	New format for filter files. Added support for non-orthorhombic systems. Added cluster analysis to help identify defects. Support for X filters has been removed. Some changes to command-line options. Calculation of perturbed version of samples.	2017-04-27
0.2	Significant changes to calc_wvector() routine, decreasing run-time per atom by a factor of five. Due to this increased running-time, X filters are no longer necessary and are currently deprecated; they will be removed in future versions.	2016-03-09
0.1	First public release.	2015-10-16