2024-02-19 22:19:35 +01:00
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-------------------------------------------------------------------
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Mon Feb 19 21:19:19 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.7.1
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* Unspecified changes related to forthcoming changes in the
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GAP core.
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2024-02-14 20:00:39 +01:00
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-------------------------------------------------------------------
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Wed Feb 14 18:58:55 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.7.0
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* Add immediate methods for connected and strongly connected
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graphs
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* kernel: fix mem leaks for permutations allocated but not
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freed.
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* Added EdgeWeightedDigraph, AbsorptionExpectedSteps,
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DigraphAbsorptionProbabilities
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2023-09-15 12:33:38 +02:00
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-------------------------------------------------------------------
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Fri Sep 15 04:45:05 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.6.3
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* Standardise the way that UndirectedSpanningForest works in
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relation to mutability
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* Add immediate methods for connected and strongly connected
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digraphs
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2023-04-05 16:20:41 +02:00
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-------------------------------------------------------------------
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Wed Apr 5 14:20:10 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.6.2
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* Janitorial changes
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2022-11-19 05:34:17 +01:00
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-------------------------------------------------------------------
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2022-12-20 22:47:39 +01:00
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Tue Dec 20 21:47:28 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.6.1
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* Change `CayleyDigraph` to use `AsSet`
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-------------------------------------------------------------------
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2022-11-19 05:34:17 +01:00
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Sat Nov 19 04:25:36 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 1.6.0
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* The `ViewString` for immutable digraphs attempts to show more
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of the known information about the digraph. This will break tests
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that relied on the previous behaviour, that contained only the
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numbers of vertices and edges.
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* The behaviour of `QuotientDigraph` has been changed so that it
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no longer returns digraphs with multiple edges.
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* `IsEulerianDigraph` would previously return `true` for digraphs
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that are Eulerian when their isolated vertices were removed,
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which contradicted the documentation. `IsEulerianDigraph` now
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returns `false` for _all_ digraphs that are not strongly
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connected.
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- Delete 0001-Drop-bad-include-of-x86intrin.h.patch,
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digraphs-no-native.diff
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2018-11-22 13:11:09 +01:00
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-------------------------------------------------------------------
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Wed Nov 14 21:52:19 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
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- Update to new upstream release 0.13
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* The GraphViz engine used by `Splash` is now configurable
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* The properties `IsPartialOrderDigraph`, `IsPreorderDigraph`,
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and IsQuasiorderDigraph` were introduced, along with the
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following functions for visualising these kinds of digraphs:
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`DotPartialOrderDigraph`, `DotPreorderDigraph`,
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`DotQuasiorderDigraph`.
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* The following functions for transformations and permutations
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were added `IsDigraphHomomorphism`, `IsDigraphEpimorphism`,
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`IsDigraphMonomorphism`, `IsDigraphEndomorphism`,
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`IsDigraphEmbedding`, `IsDigraphIsomorphism`.
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-------------------------------------------------------------------
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Fri Oct 19 10:39:54 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
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- Update to new upstream release 0.12
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* Fixed a bug in `ArticulationPoints` and `IsBiconnectedDigraph`.
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* Added the property `IsChainDigraph`.
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* Added the operation `IsDigraphAutomorphism`.
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* Fixed: `HomomorphismDigraphFinder` sometimes failed to find a
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homomorphism when one existsed.
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* Fixed: A segmentation fault could be caused when using Digraphs
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with NautyTracesInterface, in certain cases.
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-------------------------------------------------------------------
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Fri Jan 26 19:47:36 UTC 2018 - stefan.bruens@rwth-aachen.de
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- Remove all transient build artifacts (e.g. config.log) to make
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build reproducible
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- delete remaining sources and test assets
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-------------------------------------------------------------------
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Fri Jan 26 18:15:27 UTC 2018 - stefan.bruens@rwth-aachen.de
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- Add 0001-Drop-bad-include-of-x86intrin.h.patch
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Remove unnecessary include of x86intrin.h, breaks compilation on
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anything but x86.
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-------------------------------------------------------------------
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Fri Jan 26 14:40:18 UTC 2018 - guillaume@opensuse.org
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- Add ExclusiveArch for x86 and x86_64 since it needs 'x86intrin.h'
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-------------------------------------------------------------------
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Sat Dec 23 09:42:01 UTC 2017 - jengelh@inai.de
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- Update to new upstream release 0.11.0
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* Support for computing automorphisms, canonical labellings,
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and isomorphisms of digraphs with "nauty". This functionality
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requires the gap-nautytracesinterface package for GAP.
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However, this is not a required package, and the default
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engine remains "bliss". It is possible to specify the engine
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that is used by Digraphs.
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* In particular, version 0.11.0 includes the following changes:
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* `BlissAutomorphismGroup` and `NautyAutomorphismGroup` are
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introduced.
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* `DigraphCanonicalLabelling` is replaced by
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`BlissCanonicalLabelling` and `NautyCanonicalLabelling`.
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* `BlissCanonicalDigraph` and `NautyCanonicalDigraph` are
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introduced
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* `DigraphsUseNauty` and `DigraphsUseBliss` are introduced.
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* The property `IsHamiltonianDigraph` and the attribute
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`HamiltonianPath` were added.
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- Add digraphs-no-native.diff
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2017-09-08 18:54:39 +02:00
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-------------------------------------------------------------------
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Fri Sep 8 16:51:28 UTC 2017 - jengelh@inai.de
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- Update to new upstream release 0.10.1
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* This release contains new features, bugfixes, and minor
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improvements to the documentation. There is a new method for
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`ChromaticNumber`, which has better performance than the
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previous method.
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* A bug in the code for calculating homomorphisms of digraphs,
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which could cause a crash, was resolved.
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* Vertex labelled digraphs can now be visualised in a way that
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displays vertex labels, by using the new operation
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`DotVertexLabelledDigraph`.
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* The attribute `CliqueNumber` is introduced.
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* The following new attributes for Cayley digraphs are
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introduced: `GroupOfCayleyDigraph`,
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`SemigroupOfCayleyDigraph`, `GeneratorsOfCayleyDigraph`.
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* New features introduced in 0.9.0: `ArticulationPoints` (and
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its synonym `CutVertices`), `IsBiconnectedDigraph`
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`IsCycleDigraph`, `IsMatching`, `IsPerfectMatching`,
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`IsMaximalMatching`.
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* New features introduced in 0.8.0: `DigraphClosure`,
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`BooleanAdjacencyMatrixMutableCopy`, `IsPartialOrderDigraph`,
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`IsMeetSemilatticeDigraph`, `IsJoinSemilatticeDigraph`,
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`IsLatticeDigraph`, `PartialOrderDigraphMeetOfVertices`,
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`PartialOrderDigraphJoinOfVertices`.
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2017-04-29 20:49:09 +02:00
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-------------------------------------------------------------------
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Sat Apr 29 18:47:03 UTC 2017 - jengelh@inai.de
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- Update to new upstream release 0.7.1
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* This release contains a new technique for encoding a
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vertex-coloured `multidigraph` as a vertex-coloured
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(undirected) graph while preserving the automorphism group,
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in order to calculate the automorphism group and canonical
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labelling using bliss. This enables the following
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functionality:
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** the operations `AutomorphismGroup` and
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`DigraphCanonicalLabelling` for a digraph and a
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vertex-colouring now accept a multidigraph as their first
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argument;
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** the operations `IsIsomorphicDigraph` and
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`IsomorphismDigraphs` now accept multidigraphs, and they
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also accept vertex-colourings as optional arguments.
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* This release add new functionality related to undirected
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spanning trees and undirected spanning forests:
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** The property `IsUndirectedForest` is introduced;
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** The attributes `UndirectedSpanningTree` and
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`UndirectedSpanningForest` are introduced; and
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** The operations `IsUndirectedSpanningTree` and
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`IsUndirectedSpanningForest` are introduced.
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2016-10-16 20:46:20 +02:00
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-------------------------------------------------------------------
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Sun Oct 16 18:44:35 UTC 2016 - jengelh@inai.de
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- Update to new upstream release 0.5.2
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* Digraphs now works when it and GAP are built in 32-bit mode.
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- Update to new upstream release 0.5.1
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* This release contains a new technique for encoding a
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vertex-coloured digraph as a vertex-coloured (undirected) graph
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while preserving the automorphism group, in order to calculate
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the automorphism group using bliss.
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2016-06-19 15:35:49 +02:00
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-------------------------------------------------------------------
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Sun Jun 19 10:47:26 UTC 2016 - jengelh@inai.de
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- Update to new upstream release 0.5
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* Unspecified bugfixes
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-------------------------------------------------------------------
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Fri Mar 11 22:16:54 UTC 2016 - jengelh@inai.de
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- Initial packages (version 0.4.2) for build.opensuse.org
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