diff --git a/pkg/harvester/config/feature-flags.js b/pkg/harvester/config/feature-flags.js
index 009ed75c..dedeb890 100644
--- a/pkg/harvester/config/feature-flags.js
+++ b/pkg/harvester/config/feature-flags.js
@@ -40,13 +40,19 @@ const featuresV141 = [
   ...featuresV140
 ];
 
+// https://github.com/harvester/dashboard/releases/tag/v1.4.2
 const featuresV142 = [
   ...featuresV141,
   'refreshIntervalInSecond',
   'allowEmptySnapshotClassName'
 ];
 
-// TODO: add v1.5.0 official release note
+// https://github.com/harvester/dashboard/releases/tag/v1.4.3-rc1
+const featuresV143 = [
+  ...featuresV142,
+];
+
+// https://github.com/harvester/harvester-ui-extension/releases/tag/v1.5.0
 const featuresV150 = [
   ...featuresV142
 ];
@@ -59,5 +65,6 @@ export const RELEASE_FEATURES = {
   'v1.4.0': featuresV140,
   'v1.4.1': featuresV141,
   'v1.4.2': featuresV142,
+  'v1.4.3': featuresV143,
   'v1.5.0': featuresV150
 };