diff --git a/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.json b/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.json
deleted file mode 100644
index 14d717c97..000000000
--- a/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.json	
+++ /dev/null
@@ -1,13 +0,0 @@
-[
-    {
-        "created": "20260125202948362",
-        "text": "",
-        "title": "$:/changenotes/5.4.0/#9609/impacts/event detail variables in eventcatcher",
-        "modified": "20260125203132149",
-        "tags": "$:/tags/ImpactNote",
-        "type": "text/vnd.tiddlywiki",
-        "changenote": "$:/changenotes/5.4.0/#9609",
-        "description": "`event-detail*` variables have been removed in favour of the new `eventJSON` variable",
-        "impact-type": "compatibility-break "
-    }
-]
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.tid b/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.tid
new file mode 100644
index 000000000..b3cc796f0
--- /dev/null
+++ b/editions/tw5.com/tiddlers/releasenotes/5.4.0/#9609_impacts_event detail variables in eventcatcher.tid	
@@ -0,0 +1,8 @@
+changenote: $:/changenotes/5.4.0/#9609
+created: 20260125202948362
+description: `event-detail*` variables have been removed in favour of the new `eventJSON` variable
+impact-type: compatibility-break
+modified: 20260428161250718
+tags: $:/tags/ImpactNote
+title: $:/changenotes/5.4.0/#9609/impacts/event detail variables in eventcatcher
+type: text/vnd.tiddlywiki
\ No newline at end of file
diff --git a/licenses/cla-individual.md b/licenses/cla-individual.md
index c3f3db9d6..10f2b5a49 100644
--- a/licenses/cla-individual.md
+++ b/licenses/cla-individual.md
@@ -649,3 +649,5 @@ Rishu kumar, @rishu-7549, 2025/10/25
 @kjharcombe, 2026/03/16
 
 Himmel, @NotHimmel, 2026/03/19
+
+@sean-clayton, 2026/05/16
\ No newline at end of file