Update for build v0.3

src/main.cpp

@@ -541,7 +541,7 @@ int main(int argc, char** argv) {
         harness = Harness(create_client(use_debug), master_registery, state_data);
     }
 
-    std::cerr << "drharness v0.2 | model: " << cfg.model
+    std::cerr << "drharness v0.3 | model: " << cfg.model
               << " | " << cfg.base_url << "\n\n";
 
     std::string final_prompt;