diff --git a/releasenotes/1.6.0/release-1.6.0.markdown b/releasenotes/1.6.0/release-1.6.0.markdown
index 4d608c6b..65c1e37f 100644
--- a/releasenotes/1.6.0/release-1.6.0.markdown
+++ b/releasenotes/1.6.0/release-1.6.0.markdown
@@ -90,6 +90,8 @@ element {
 
 ![Icons vertical](./icons2.png)
 
+This causes a breaking change for themes, to modify the highlighting, this should be set to `element-text`.
+Or inherited. `element-text { highlight: inherit; }'.
 
 ### Calculation support in theme format.