docs: improve changelog

changes/ce/fix-14023.en.md

@@ -1 +1,10 @@
-Fixed an issue with the `GET /monitor` HTTP API where returned data could return values greater than reality depending on the requested time window.
+Fixed an issue with the `GET /monitor` HTTP API where returned data could return values greater than reality depending on the requested time window.  For data points within 1 hour window, this distortion is merely visual in the dashboard.  For data points older than 1 hour, data is permanently distorted.
+
+The impacted gauges are:
+
+- `disconnected_durable_sessions`
+- `subscriptions_durable`
+- `subscriptions`
+- `topics`
+- `connections`
+- `live_connections`