diff --git a/pom.xml b/pom.xml
index d055665..79d9479 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>org.lowcoder.plugin</groupId>
 	<artifactId>lowcoder-plugin-api</artifactId>
-	<version>2.1.0</version>
+	<version>2.3.1</version>
 
 	<name>lowcoder-plugin-api</name>
 	<description>Lowcoder shared plugin interfaces</description>
diff --git a/src/main/java/org/lowcoder/plugin/api/EndpointExtension.java b/src/main/java/org/lowcoder/plugin/api/EndpointExtension.java
index 002f64c..6d50dca 100644
--- a/src/main/java/org/lowcoder/plugin/api/EndpointExtension.java
+++ b/src/main/java/org/lowcoder/plugin/api/EndpointExtension.java
@@ -34,12 +34,7 @@
 	Method method() default Method.GET;
 	
 	/**
-	 * @return True if this endpoint should be secured
+	 * @return Endpoint will be secured by this SPeL expression. Empty expression means not secured.
 	 */
-	boolean authenticated() default false;
-	
-	/**
-	 * @return Security SPeL expression (in case authenticated is set to true)
-	 */
-	String expression() default "";
+	String authorize() default "";
 }
diff --git a/src/main/java/org/lowcoder/plugin/api/event/LowcoderEvent.java b/src/main/java/org/lowcoder/plugin/api/event/LowcoderEvent.java
index a8d655a..c82c6c0 100644
--- a/src/main/java/org/lowcoder/plugin/api/event/LowcoderEvent.java
+++ b/src/main/java/org/lowcoder/plugin/api/event/LowcoderEvent.java
@@ -83,6 +83,23 @@ enum EventType {
 		APPLICATION_MOVE(Type.APPLICATION, Action.MOVE),
 		APPLICATION_RECYCLED(Type.APPLICATION, Action.RECYCLE),
 		APPLICATION_RESTORE(Type.APPLICATION, Action.RESTORE),
+		APPLICATION_PUBLISH(Type.APPLICATION, Action.PUBLISH),
+		APPLICATION_PERMISSION_CHANGE(Type.APPLICATION, Type.PERMISSION, Action.UPDATE),
+		APPLICATION_SHARING_CHANGE(Type.APPLICATION, Type.SHARING, Action.UPDATE),
+		APPLICATION_VERSION_CHANGE(Type.APPLICATION, Type.VERSION, Action.UPDATE),
+
+		/* Application events */
+		BUNDLE_VIEW(Type.BUNDLE, Action.VIEW),
+		BUNDLE_CREATE(Type.BUNDLE, Action.CREATE),
+		BUNDLE_DELETE(Type.BUNDLE, Action.DELETE),
+		BUNDLE_UPDATE(Type.BUNDLE, Action.UPDATE),
+		BUNDLE_MOVE(Type.BUNDLE, Action.MOVE),
+		BUNDLE_RECYCLED(Type.BUNDLE, Action.RECYCLE),
+		BUNDLE_RESTORE(Type.BUNDLE, Action.RESTORE),
+		BUNDLE_PUBLISH(Type.BUNDLE, Action.PUBLISH),
+		BUNDLE_PERMISSION_CHANGE(Type.BUNDLE, Type.PERMISSION, Action.UPDATE),
+		BUNDLE_SHARING_CHANGE(Type.BUNDLE, Type.SHARING, Action.UPDATE),
+		BUNDLE_VERSION_CHANGE(Type.BUNDLE, Type.VERSION, Action.UPDATE),
 		
 		/* Folder events */
 		FOLDER_CREATE(Type.FOLDER, Action.CREATE),
@@ -186,7 +203,10 @@ enum Type {
 		PERMISSION,
 		LIBRARY_QUERY,
 		DATASOURCE,
-		API_CALL
+		API_CALL,
+		BUNDLE,
+		VERSION,
+		SHARING
 	}
 	
 	/**