1 files changed, 3 insertions, 0 deletions
diff --git a/url.ha b/url.ha
index 7162dd8..784f602 100644
--- a/url.ha
+++ b/url.ha
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: AGPL-3.0-only
+// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
+
 use strings;
 use net::uri;