diff --git a/editions/tw5.com/tiddlers/releasenotes/5.4.0/#8702.tid b/editions/tw5.com/tiddlers/releasenotes/5.4.0/#8702.tid
index 97904b366..603900667 100644
--- a/editions/tw5.com/tiddlers/releasenotes/5.4.0/#8702.tid
+++ b/editions/tw5.com/tiddlers/releasenotes/5.4.0/#8702.tid
@@ -20,7 +20,5 @@ There are also new capabilities for palette authors:
 
 To make all of these new features possible, this PR also includes some useful new general purpose mechanisms and features:
 
-* Background actions that are triggered whenever there is a change to the results of a specified filter
 * Several new filter operators for manipulating colour values. The underlying functionality comes from the [[color.js|https://colorjs.io/]] library
-* New media query tracking mechanism that can track the results of any CSS media query (not just dark mode), storing the results in a shadow `$:/info/...` tiddler
 * New `changecount` filter operator