Fix/nsga iii constraint

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "dotnet.defaultSolution": "Tunny.sln"
+}

CHANGELOG.md

@@ -6,6 +6,32 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 Please see [here](https://github.com/hrntsm/Tunny/releases) for the data released for each version.
 
+## [UNRELEASED] -xxxx-xx-xx
+
+### Added
+
+for new features.
+
+### Changed
+
+for changes in existing functionality.
+
+### Deprecated
+
+for soon-to-be removed features.
+
+### Removed
+
+for now removed features.
+
+### Fixed
+
+- NSGA-III supports constraints, but was getting a message that constraints are not taken into account
+
+### Security
+
+in case of vulnerabilities.
+
 ## [v0.8.1] -2023-07-30
 
 ### Added

Tunny/Solver/Algorithm.cs

@@ -483,7 +483,7 @@ private dynamic SetSamplerSettings(int samplerType, dynamic optuna, bool hasCons
                 default:
                     throw new ArgumentException("Unknown sampler type");
             }
-            if (samplerType > 3 && hasConstraints)
+            if (samplerType > 4 && hasConstraints)
             {
                 TunnyMessageBox.Show("Only TPE, GP and NSGA support constraints. Optimization is run without considering constraints.", "Tunny");
             }