diff --git a/json/versions.json b/json/versions.json
new file mode 100644
index 0000000..951a9b2
--- /dev/null
+++ b/json/versions.json
@@ -0,0 +1,8 @@
+{
+    "rsi": "0.2.11",
+    "uex": "2.2",
+    "addresses": "1.0",
+    "concierge": "1.1",
+    "hangar": "1.2",
+    "orgs": "1.3"
+}
\ No newline at end of file