diff --git a/.github/scripts/release_notes/timestamp.json b/.github/scripts/release_notes/timestamp.json
index a17f889ac2..bd6f5b0a31 100644
--- a/.github/scripts/release_notes/timestamp.json
+++ b/.github/scripts/release_notes/timestamp.json
@@ -1 +1 @@
-{"ts":1727469619934}
\ No newline at end of file
+{"ts":1727747310411}
\ No newline at end of file
diff --git a/src/pages/edge/adobe-journey-optimizer/release-notes.md b/src/pages/edge/adobe-journey-optimizer/release-notes.md
index 8a37648cfd..f7277d376a 100644
--- a/src/pages/edge/adobe-journey-optimizer/release-notes.md
+++ b/src/pages/edge/adobe-journey-optimizer/release-notes.md
@@ -9,6 +9,14 @@ keywords:
 
 # Release notes
 
+## September 30, 2024
+
+### iOS Messaging 5.4.0
+
+* SDK updated to support conflict resolution for in-app messaging:
+  * In-app messages are loaded in priority order
+  * When a message display is suppressed due to a priority conflict or due to app developer decision it is recorded as an edge event
+
 ## September 3, 2024
 
 ### iOS Messaging 5.3.0
diff --git a/src/pages/home/release-notes/index.md b/src/pages/home/release-notes/index.md
index fb62a5d275..9bf09763ad 100644
--- a/src/pages/home/release-notes/index.md
+++ b/src/pages/home/release-notes/index.md
@@ -7,6 +7,14 @@ Keywords:
 
 # Release notes
 
+## September 30, 2024
+
+### iOS Messaging 5.4.0
+
+* SDK updated to support conflict resolution for in-app messaging:
+  * In-app messages are loaded in priority order
+  * When a message display is suppressed due to a priority conflict or due to app developer decision it is recorded as an edge event
+
 ## September 27, 2024
 
 ### iOS Core 5.3.0