[Scip] SCIP Optimization Suite 3.0 released

[Timo Berthold]

Dear colleagues,

we are happy to inform you that version 3.0 of the SCIP Optimization
Suite has been released.  It is comprised of SCIP 3.0, SoPlex 1.7, ZIMPL
3.3 and initial releases of GCG 1.0, a generic branch-cut-and-price
solver, and UG 0.7, a parallel framework for mixed integer (non-)linear
programming.

The SCIP Optimization Suite 3.0 provides many new features, performance
improvements, and bug fixes. Some highlights are: six new presolving and
propagation plugins, an iterative refinement procedure for computing
high-precision LP solutions, further improved support of MINLP, and
beta-versions of an AMPL and a MATLAB interface. The SCIP Optimization
Suite can be obtained via http://scip.zib.de.

Best regards,
the SCIP team and friends

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Release notes of the individual software packages:

SCIP 3.0: http://scip.zib.de/doc/html/RELEASENOTES.shtml
SoPlex 1.7: http://soplex.zib.de/notes-170.txt
ZIMPL 3.3: http://zimpl.zib.de/
GCG 1.0: http://www.or.rwth-aachen.de/gcg