diff --git a/history/LATEST.json b/history/LATEST.json
index 41ac10cfa..f3a9b9945 100644
--- a/history/LATEST.json
+++ b/history/LATEST.json
@@ -1,5 +1,5 @@
 {
-    "versionNum": 638,
-    "commit": "5def3d652720598b71c14ab7744d3e900833f2da",
-    "date": "2021-04-20T22:21:03.083Z"
+    "versionNum": 639,
+    "commit": "eb9d95e6cbdfa2d66ab25ab9675b8ace4d9aaf9c",
+    "date": "2021-04-20T22:22:20.213Z"
 }
\ No newline at end of file
diff --git a/history/versions/639.json b/history/versions/639.json
new file mode 100644
index 000000000..ec16ac799
--- /dev/null
+++ b/history/versions/639.json
@@ -0,0 +1,15 @@
+{
+    "versionEnd": {
+        "versionNum": 639,
+        "commit": "eb9d95e6cbdfa2d66ab25ab9675b8ace4d9aaf9c",
+        "date": "2021-04-20T22:22:20.213Z"
+    },
+    "versionStart": {
+        "versionNum": 638,
+        "commit": "5def3d652720598b71c14ab7744d3e900833f2da",
+        "date": "2021-04-20T22:21:03.083Z"
+    },
+    "changes": [
+        "blockchains/smartchain/allowlist.json"
+    ]
+}
\ No newline at end of file