Bump version to 0.4.2

Author: firefly-cpp

fireflyalgorithm/__init__.py

@@ -2,4 +2,4 @@
 
 __all__ = ["FireflyAlgorithm"]
 
-__version__ = "0.4.1"
+__version__ = "0.4.2"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "fireflyalgorithm"
-version = "0.4.1"
+version = "0.4.2"
 description = "Implementation of Firefly Algorithm in Python"
 authors = ["Iztok Fister Jr. <iztok@iztok-jr-fister.eu>", "Luka Pečnik <luka.pecnik@student.um.si>", "Žiga Stupan <ziga.stupan1@student.um.si>"]
 license = "MIT"
@@ -9,7 +9,8 @@ homepage = "https://github.com/firefly-cpp/FireflyAlgorithm"
 repository = "https://github.com/firefly-cpp/FireflyAlgorithm"
 
 include = [
-    { path="LICENSE", format="sdist" }
+    { path="LICENSE", format="sdist" },
+    { path="Problems.md", format="sdist" }
 ]
 
 [tool.poetry.dependencies]