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0.14.0

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@wilfwilson wilfwilson released this 23 Nov 13:51

This release contains bugfixes and a couple of new features.

  • The operations AsSemigroup and AsMonoid for lattice and semilattice digraphs were added by Chris Russell in PR #136.
  • The operation IsDigraphColouring was added by James D. Mitchell in PR #145.
  • In previous versions of the package, the output of ArticulationPoints would sometimes contain repeated vertices (reported by Luke Elliott in Issue #140, and fixed by James D. Mitchell in PR #142).
  • In previous versions of the package, an unexpected error was sometimes caused when removing an immutable set of vertices from a digraph (reported and fixed by James D. Mitchell in PR #146).
  • The header file x86intrin.h was unnecessarily being included by the kernel module of Digraphs (reported by Wilf A. Wilson in Issue #147, and fixed by James D. Mitchell in PR #152).

Max Horn also contributed various compatibility and correctness changes to the kernel module of the package.

Digraphs now requires version 4.8.1 of the orb package, or newer.