v0.2.2

Alpine v0.2.2

Diff since v0.2.1

Closed issues:

• v0.2.1 (#160)
• ModelLike of type Alpine.Optimizer does not support accessing the attribute MathOptInterface.ResultCount() (#162)
• Exception while doing optimize ==> ErrorException("type Optimizer has no field objective_value") (#163)
• LoadError: MOI.ScalarQuadraticFunction{Float64}-in-MOI.GreaterThan{Float64} constraints are not supported and cannot be bridged into supported constrained variables and constraints (#164)

Merged pull requests:

• MOI.ResultCount bug fix (#165) (@harshangrjn)

v0.2.1

Alpine v0.2.1

Diff since v0.2.0

Closed issues:

• Unnecessary use of eval in source code (#153)
• v0.2.0 (#155)
• Support for Juniper's feasibility status (#157)
• Logging issue with a constant in objective (#159)

Merged pull requests:

• Fix MINLP feasibility status (Juniper) and other parsing issues (#158) (@harshangrjn)

v0.2.0

Alpine v0.2.0

Diff since v0.1.16

Closed issues:

• arc consistency partitioning pruning scheme as an example extension for POD (#37)
• Generate convex relaxations for nonconvex MINLPs (#86)
• Error in convexification of monomials (#104)
• On variables chosen for partitioning (#121)
• Travis and Documeter Maintenance (#144)
• Compilation error (#146)
• bound propagation buggy (#147)
• Reenable test: Validation Test || PBT-AMP-TMC || basic solve || examples/nlp3.jl (#150)
• Reenable test: Validation Test || AMP-CONV-FACET || basic solve || examples/nlp1.jl (#151)

Merged pull requests:

• fix bug; closes #147 (#148) (@tweisser)
• MOI wrapper (#149) (@blegat)
• Expression testing and clean ups (#154) (@harshangrjn)
• Add support for Xpress as mip_solver (#156) (@hellemo)

v0.1.16

• Fixed CBC version to make it compatible
• Removed support for "Mini" Formulation for convex hulls
• Updated tests and removed a few
• Fixed a few bugs in testing

v0.1.15

Fixed issues:
#103 (meaningful relative gap evaluation for 0 upper bounds)
#134 (NL objective parsing bug)
#135 (Lower bound convergence issue)
And,

• Cleaner logs
• Removed support for colorful_alpine

v0.1.10

v0.1.10 (2019-09-14)

Diff since v0.1.9

Closed issues:

• Compounded expression evaluation (#128)
• NLobjective error (#123)
• Alpine LoadError (#122)

Merged pull requests:

• misc_bug_fixes (#130) (harshangrjn)
• ExprEval_bug_fix (#129) (harshangrjn)
• NLobjective_bug (#124) (harshangrjn)

v0.1.9

Changelog updated [ci skip]

v0.1.8

1. Bug fixes in solver recognition
2. Updated Issue template and Readme.
3. Rounding bug fixed for binaries

v0.1.7

Lifted variable bound bug fixed
Warning issue fixed

v0.1.6

Bug fix for accounting all extreme points in the bound evaluation.