Update change log re #11

docs/reference/changes.md

 # Change log
 
+## 1.3.4 (not released yet)
+
+- Fix for false negative on clean url check under WordPress
+  https://lab.civicrm.org/extensions/inlay/-/issues/11 Thanks @Upperholme
+
+
 ## 1.3.3
 
 - You can now create a copy of an inlay from the **Administer » Inlays**