diff --git a/history/LATEST.json b/history/LATEST.json
index f4da896f0..a0737635d 100644
--- a/history/LATEST.json
+++ b/history/LATEST.json
@@ -1,5 +1,5 @@
 {
-    "versionNum": 1620,
-    "commit": "6899ae36eb83ff80b26f930277b78f681b13b6a5",
-    "date": "2021-05-24T19:26:59.573Z"
+    "versionNum": 1621,
+    "commit": "ed3a938ed54c0e16ca5af175f8439a6d7b987c5a",
+    "date": "2021-05-24T19:28:26.838Z"
 }
\ No newline at end of file
diff --git a/history/versions/1621.json b/history/versions/1621.json
new file mode 100644
index 000000000..dbbd1a0e0
--- /dev/null
+++ b/history/versions/1621.json
@@ -0,0 +1,15 @@
+{
+    "versionEnd": {
+        "versionNum": 1621,
+        "commit": "ed3a938ed54c0e16ca5af175f8439a6d7b987c5a",
+        "date": "2021-05-24T19:28:26.838Z"
+    },
+    "versionStart": {
+        "versionNum": 1620,
+        "commit": "6899ae36eb83ff80b26f930277b78f681b13b6a5",
+        "date": "2021-05-24T19:26:59.573Z"
+    },
+    "changes": [
+        "blockchains/smartchain/allowlist.json"
+    ]
+}
\ No newline at end of file