diff --git a/WHATSNEW.md b/WHATSNEW.md
index d232c2330980eb947c5944f722b48b1e7ddb999a..9cb6cd623d3a8a9d885454bce1b725c8e3898938 100644
--- a/WHATSNEW.md
+++ b/WHATSNEW.md
@@ -1,4 +1,3 @@
-
 New stuff in 1.7-rc6
 ====================
   * Bug fixes and enhancements from rc5
@@ -139,6 +138,8 @@ system, or post raw email messages directly to
 Use of the API requires an API key, which can be created and configured in
 the admin panel of the support system.
 
+For technical details, please refer to [API Docs] (setup/doc/api.md).
+
 Geeky New Features
 ==================