1.4.0

• Hopefully fixed a bug in successive MIP reoptimizations
• Lazy constraints support (still being documented but working !)

1.3.13

small fix for gurobi: do not call cut generator in some conditions

1.3.12

Fix for row prices in CBC and fix for comparisons of LinExpr objects. Thanks to @spoorendonk .

1.3.11

• cut generators can now also add lazy constraints (remove integer solutions), initially on gurobi only.
• violation property in linear expression can check how much a solution violates the current solution

1.3.10

Fix for gurobi dll path on windows

1.3.9

Fix for loading gurobi using GUROBI_HOME environment variable

1.3.8

Fix Cbc_getReducedCost
Fix for checking for Gurobi libraries using environment variable GUROBI_HOME in other platforms

1.3.6

Since previous version:

• fix query of upper bound of a variable
• use GUROBI_HOME to find gurobi when available

1.3.4

Updated CBC builds for all platforms with minor bugfixes and fix for unreported out-of-memory error in Gurobi

1.3.3

Temporary fix for windows binaries