Bump version 0.4.0

Author: AlejandroFernandezLuces

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "ansys-tools-visualization-interface"
-version = "0.3.dev0"
+version = "0.4.0"
 description = "A Python visualization interface for PyAnsys libraries"
 readme = "README.rst"
 requires-python = ">=3.9,<4"