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Fedora Update Notification
FEDORA-2016-82b45256fc
2016-09-21 21:32:42.174217
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Name        : nauty
Product     : Fedora 24
Version     : 2.6.7
Release     : 1.fc24
URL         : http://pallini.di.uniroma1.it/
Summary     : Graph canonical labeling and automorphism group computation
Description :
Nauty and Traces are programs for computing automorphism groups of
graphs and digraphs.  (At present, Traces does not accept digraphs.)
They can also produce a canonical label.  They are written in a portable
subset of C, and run on a considerable number of different systems.

There is a small suite of programs called gtools included in the
package.  For example, geng can generate non-isomorphic graphs very
quickly.  There are also generators for bipartite graphs, digraphs, and
multigraphs, and programs for manipulating files of graphs in a compact
format.

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Update Information:

Changes in nauty 2.6.6:  - Fixed a rare bug in Traces.  Note that the canonical
labelling may have changed.  In general, neither nauty nor Traces guarantees
that the canonical labelling remains the same between versions, as that would
prevent us from improving them.  The canonical labelling of nauty has not
changed since version 2.6r1. - Fixed shortg for digraphs. The sparse and Traces
versions for digraphs and all versions for undirected graphs were not affected.
- Fixed home directory determination in sumlines (which probably impacted nobody
ever). - Disabled automatic popcnt instruction selection for PowerPC processors.
Changes in nauty 2.6.7:  - Documentation of the delptg tool was missing from the
manual. - listg -d (write in dreadnaut format) did not emit the "d" command for
digraphs. - A technical fix was made to testg.c. If you don't write your own
pick/count code, this didn't affect you.
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References:

  [ 1 ] Bug #1374940 - nauty-26r7 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=1374940
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This update can be installed with the "yum" update program. Use
su -c 'yum update nauty' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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