diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
new file mode 100644
index 0000000..4d72027
--- /dev/null
+++ b/CRAN-SUBMISSION
@@ -0,0 +1,3 @@
+Version: 0.8.1
+Date: 2025-09-22 09:05:40 UTC
+SHA: fb5f2f191b968656caeea9ca096c565a9e0828b9