diff --git a/index.html b/index.html
index f89aca6..a74640c 100644
--- a/index.html
+++ b/index.html
@@ -2,6 +2,34 @@
+ The server lets you listen for some events, like refreshes (potential version updates).
+
+
/listen
+
+ Sends JSON objects separated by newlines. Your .readln() of choice will work to get the next event.
+ Each event contains `event-kind` (string) and `data` (json object).
+
+
+ event-kind | data |
+
---|
init | - |
+ refresh:[version] | Same as /[version]/branches |
+
+