diff --git a/editions/tw5.com/tiddlers/about/Archive.tid b/editions/tw5.com/tiddlers/about/Archive.tid
index 38695a2202..8c5030b843 100644
--- a/editions/tw5.com/tiddlers/about/Archive.tid
+++ b/editions/tw5.com/tiddlers/about/Archive.tid
@@ -8,7 +8,8 @@ title: TiddlyWiki Archive
 5.1.10 5.1.11 5.1.12 5.1.13 5.1.14 5.1.15 5.1.16 5.1.17 5.1.18 5.1.19
 5.1.20 5.1.21 5.1.22 5.1.23
 5.2.0 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7
-5.3.0 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8 5.4.0
+5.3.0 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8
+5.4.0
 \end
 
 Older versions of TiddlyWiki are available in the [[archive|https://github.com/TiddlyWiki/tiddlywiki.com-gh-pages/tree/master/archive]]:
diff --git a/editions/tw5.com/tiddlers/releasenotes/5.4.0/Release 5.4.0.tid b/editions/tw5.com/tiddlers/releasenotes/5.4.0/Release 5.4.0.tid
index b3ad321b43..8192ecd1ea 100644
--- a/editions/tw5.com/tiddlers/releasenotes/5.4.0/Release 5.4.0.tid	
+++ b/editions/tw5.com/tiddlers/releasenotes/5.4.0/Release 5.4.0.tid	
@@ -1,11 +1,11 @@
 caption: 5.4.0
 created: 20260420192600833
+description: Multi Valued Variables, Nested Procedure Calls, Background Actions, New Wikitext Serializer, Bugfixes and much more
 modified: 20260420192600833
 released: 20260420192600833
 tags: ReleaseNotes
 title: Release 5.4.0
 type: text/vnd.tiddlywiki
-description: Under development
 
 \procedure release-introduction()
 Release v5.4.0 deliberately and forensically loosens backwards compatibility to clear the path for significant new features and fundamental improvements to be made in the future.