diff --git a/history/LATEST.json b/history/LATEST.json
index bcc1a184f..dee81304b 100644
--- a/history/LATEST.json
+++ b/history/LATEST.json
@@ -1,5 +1,5 @@
 {
-    "versionNum": 550,
-    "commit": "acbdcfb4881c102c0ac8955b5d1076e54ada03ea",
-    "date": "2021-04-14T12:24:31.892Z"
+    "versionNum": 551,
+    "commit": "56f34b8589396b1e1a6c4278e49e1dd4ae876629",
+    "date": "2021-04-14T12:25:47.842Z"
 }
\ No newline at end of file
diff --git a/history/versions/551.json b/history/versions/551.json
new file mode 100644
index 000000000..f1f40df26
--- /dev/null
+++ b/history/versions/551.json
@@ -0,0 +1,15 @@
+{
+    "versionEnd": {
+        "versionNum": 551,
+        "commit": "56f34b8589396b1e1a6c4278e49e1dd4ae876629",
+        "date": "2021-04-14T12:25:47.842Z"
+    },
+    "versionStart": {
+        "versionNum": 550,
+        "commit": "acbdcfb4881c102c0ac8955b5d1076e54ada03ea",
+        "date": "2021-04-14T12:24:31.892Z"
+    },
+    "changes": [
+        "blockchains/smartchain/allowlist.json"
+    ]
+}
\ No newline at end of file