Set hardcoded version to 0.1.1

src/main.cpp

@@ -29,7 +29,7 @@ int main(int argc, char const* const* argv)
         "Command-line interface to the Core Simulation Environment",
         "The Core Simulation Environment is free and open-source software for running distributed co-simulations.");
     app.add_global_options(std::make_unique<logging_options>());
-    app.add_global_options(std::make_unique<version_option>("CSE CLI", "0.2.0"));
+    app.add_global_options(std::make_unique<version_option>("CSE CLI", "0.1.1"));
     app.add_subcommand(std::make_unique<inspect_subcommand>());
     app.add_subcommand(std::make_unique<run_subcommand>());
     app.add_subcommand(std::make_unique<run_single_subcommand>());