wiki:ReleasesHistory

History of Bonmin releases and new stable branch

07/24/2011 Stable branch 1.5 and release 1.5.1.

  • Mostly update to COIN new build system

01/22/2010 Stable branch 1.3 and release 1.3.0.

  • Various improvements to limit memory usage in the LP/NLP BBs.
  • Addition of Heuristic methods :
    • Diving heurisitics, Feasibility Pump and RINS
    • FP For MINLP
  • Change to defaults: B-Hyb does 30 sec of FP for MINLP instead of OA. B-BB runs Diving Heuristic and Feasibility Pump at the root.
  • Add code to dynamically add cuts to Ipopt.

01/07/2010 Stable branch 1.2 and release 1.2.0. Include Claudia d'Ambrosio code for setting negative cutoff dynamically in non-convex problems.


'06/21/2009' Stable branch 1.1 and release 1.1.0. Add New Branching Strategies.


11/11/2008 Satble branch 1.0 and release 1.0.0.


06/25/2008 Release 0.99.2 fix a bug with sos constraints.


06/20/2008 Stable 0.99 and release 0.99.0 Candidate release for 1.0"


06/06/2007 Release 0.1.4 Take latest stable which works with latest release of CoinUtils?.


05/24/2007 Release 0.1.3 Fixes an instalation bug with the new version of Blas.


11/27/2006 Release 0.1.1: Fixes an installation bug with the new version of Lapack.


10/27/2006 Initial release 0.1.0.


10/27/2006 Stable branch version 0.l created.

Last modified 6 years ago Last modified on Jul 27, 2011 4:39:56 AM