diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
new file mode 100644
index 0000000..6fb6eba
--- /dev/null
+++ b/CRAN-SUBMISSION
@@ -0,0 +1,3 @@
+Version: 23.6.1
+Date: 2023-06-02 12:31:16 UTC
+SHA: 32bab4ea0ba141061f613a880aa8239c559fba43