diff --git a/doc/api/url.md b/doc/api/url.md
index a38c79aa126..c6eb2f9876c 100644
--- a/doc/api/url.md
+++ b/doc/api/url.md
@@ -262,6 +262,18 @@ object.
 ## url.resolve(from, to)
 <!-- YAML
 added: v0.1.25
+changes:
+  - version: v6.6.0
+    pr-url: https://github.com/nodejs/node/pull/8215
+    description: The `auth` fields are now kept intact when `from` and `to`
+                 refer to the same host.
+  - version: v6.5.0, v4.6.2
+    pr-url: https://github.com/nodejs/node/pull/8214
+    description: The `port` field is copied correctly now.
+  - version: v6.0.0
+    pr-url: https://github.com/nodejs/node/pull/1480
+    description: The `auth` fields is cleared now the `to` parameter
+                 contains a hostname.
 -->
 
 * `from` {String} The Base URL being resolved against.