diff --git a/.github/scripts/release_notes/timestamp.json b/.github/scripts/release_notes/timestamp.json
index 4a45b338da..2091ee0f80 100644
--- a/.github/scripts/release_notes/timestamp.json
+++ b/.github/scripts/release_notes/timestamp.json
@@ -1 +1 @@
-{"ts":1715638317534}
\ No newline at end of file
+{"ts":1716320900039}
\ No newline at end of file
diff --git a/src/pages/edge/adobe-journey-optimizer-decisioning/release-notes.md b/src/pages/edge/adobe-journey-optimizer-decisioning/release-notes.md
index 865d2caa0e..dd0f08470d 100644
--- a/src/pages/edge/adobe-journey-optimizer-decisioning/release-notes.md
+++ b/src/pages/edge/adobe-journey-optimizer-decisioning/release-notes.md
@@ -8,6 +8,12 @@ keywords:
 
 # Release notes
 
+## May 18, 2024
+
+### iOS Optimize 4.0.4
+
+* Fixed a crash that happens when `updateProposition` API was called repeatedly. 
+
 ## April 24, 2024
 
 ### React Native Optimize 6.0.1
diff --git a/src/pages/home/base/mobile-core/release-notes.md b/src/pages/home/base/mobile-core/release-notes.md
index fcd7f820b6..280fc58d95 100644
--- a/src/pages/home/base/mobile-core/release-notes.md
+++ b/src/pages/home/base/mobile-core/release-notes.md
@@ -8,6 +8,12 @@ keywords:
 
 # Release notes
 
+## May 20, 2024
+
+### iOS Core 4.2.4
+
+* Fixed a race condition when accessing sharedStateName inside ExtensionContainer. 
+
 ## May 13, 2024
 
 ### Flutter Core 4.0.2
diff --git a/src/pages/home/release-notes/index.md b/src/pages/home/release-notes/index.md
index 4500a9faf4..b25ef745e8 100644
--- a/src/pages/home/release-notes/index.md
+++ b/src/pages/home/release-notes/index.md
@@ -7,6 +7,18 @@ Keywords:
 
 # Release notes
 
+## May 20, 2024
+
+### iOS Core 4.2.4
+
+* Fixed a race condition when accessing sharedStateName inside ExtensionContainer. 
+
+## May 18, 2024
+
+### iOS Optimize 4.0.4
+
+* Fixed a crash that happens when `updateProposition` API was called repeatedly. 
+
 ## May 13, 2024
 
 ### Flutter Edge 4.1.0