Update changelog (#981)

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

CHANGELOG.md

@@ -1,4 +1,34 @@
 # Changelog
+## milvus-sdk-java 2.4.2 (2024-07-11)
+
+### Feature
+- Support AlterDatabase/DescribeDatabase for V1
+- Cache collection schema in client side for insert/upsert interfaces
+- Support AlterCollection/AlterIndex for MilvusClientV2
+- Support propagate traceid from client
+- BulkWriter supports SparseVector/Float16Vector/BFloat16Vector
+- Support SparseVector/Float16Vector/BFloat16Vector for MilvusClientV2
+- Support GroupBy search for MilvusClientV2
+- Support SearchIterator/QueryIterator for MilvusClientV2
+- Optimize DescribeIndex interface of MilvusClientV2
+- Optimize DescribeCollection interface of MilvusClientV2
+- Support enableVirtualStyleEndpoint for BulkWriter
+
+### Bug
+- Fix a bug of max_capacity range
+
+### Break changes
+- Replace FastJSON by Gson according to issue [#878](https://github.com/milvus-io/milvus-sdk-java/issues/878). InsertParam.withRows()/UpsertParam.withRows()/InsertReq.data() are redefined.
+- Rename "distance" to "score" for search result. SearchResp.distance() of V2 is renamed to be score().
+
+## milvus-sdk-java 2.4.1 (2024-05-11)
+
+### Bug
+
+- Unable to connect Zilliz cloud new severless instances
+- SearchIterator cannot work for Varchar type primary key
+- Fix some minor bugs of SearchIterator
+
 ## milvus-sdk-java 2.4.0 (2024-04-22)
 
 ### Feature

README.md

@@ -20,7 +20,7 @@ The following table shows compatibilities between Milvus and Java SDK.
 | 2.2.0 ~ 2.2.8  |  2.2.0 ~ 2.2.5   |
 |    >= 2.2.9    |  2.2.7 ~ 2.2.15  |
 |     2.3.x      |      2.3.6       |
-|     2.4.x      |      2.4.0       |
+|     2.4.x      |      2.4.2       |
 
 ### Install Java SDK
 
@@ -32,20 +32,20 @@ You can use **Apache Maven** or **Gradle** add Milvus SDK to your project.
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.4.0</version>
+            <version>2.4.2</version>
         </dependency>
        ```
 
    - Gradle/Groovy
 
         ```groovy
-        implementation 'io.milvus:milvus-sdk-java:2.4.0'
+        implementation 'io.milvus:milvus-sdk-java:2.4.2'
         ```
 
    - Gradle/Kotlin
 
         ```kotlin
-        implementation("io.milvus:milvus-sdk-java:2.4.0")
+        implementation("io.milvus:milvus-sdk-java:2.4.2")
         ```
         
 ### Examples

examples/pom.xml

@@ -25,7 +25,7 @@
 
     <groupId>io.milvus</groupId>
     <artifactId>milvus-sdk-java-examples</artifactId>
-    <version>2.4.0</version>
+    <version>2.4.2</version>
 
     <build>
         <plugins>
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.4.0</version>
+            <version>2.4.2</version>
 
             <exclusions>
                 <exclusion>

pom.xml

@@ -25,7 +25,7 @@
 
     <groupId>io.milvus</groupId>
     <artifactId>milvus-sdk-java</artifactId>
-    <version>2.4.0</version>
+    <version>2.4.2</version>
     <packaging>jar</packaging>
 
     <name>io.milvus:milvus-sdk-java</name>