Prepare for v2.5.2 (#1227)

Signed-off-by: yhmo <yihua.mo@zilliz.com>

CHANGELOG.md

@@ -1,9 +1,12 @@
 # Changelog
 
-## milvus-sdk-java 2.5.2 (TBD)
+## milvus-sdk-java 2.5.2 (2024-12-11)
 ### Improvement
 - Split milvus Java SDK to two packages to reduce dependency complexity
 
+### Bug
+- Fix a bug of listPrivilegeGroups
+
 ## milvus-sdk-java 2.5.1 (2024-12-04)
 ### Improvement
 - Support upsert items with auto-id primary key

examples/pom.xml

@@ -64,12 +64,12 @@
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.5.2-SNAPSHOT</version>
+            <version>2.5.2</version>
         </dependency>
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java-bulkwriter</artifactId>
-            <version>2.5.2-SNAPSHOT</version>
+            <version>2.5.2</version>
         </dependency>
         <dependency>
             <groupId>org.tensorflow</groupId>