Added auto deprecation feature

src/server.rs

@@ -305,6 +305,7 @@ pub async fn run_server(args: crate::Args) -> std::io::Result<()> {
             .app_data(web::Data::new(db_client.clone()))
             .app_data(allowed_flows.clone())
             // API routes
+            .route("/api/version", web::get().to(crate::web::get_version_api))
             .route("/api/flows", web::get().to(crate::web::get_flows_api))
             .route(
                 "/{flow_id}/scan-dns",

src/web.rs

@@ -67,6 +67,13 @@ async fn check_dns_resolution(hostname: String, semaphore: Arc<Semaphore>) -> Dn
     }
 }
 
+// API endpoint to get application version
+pub async fn get_version_api() -> Result<HttpResponse> {
+    Ok(HttpResponse::Ok().json(json!({
+        "version": env!("CARGO_PKG_VERSION")
+    })))
+}
+
 // API endpoint to get list of available flows
 pub async fn get_flows_api(allowed_flows: web::Data<Vec<String>>) -> Result<HttpResponse> {
     info!("API request for available flows");