Prepare for v2.3.1 (#621)

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

CHANGELOG.md

@@ -1,6 +1,14 @@
 # Changelog
 
-## milvus-sdk-java 2.3.0 (TBD)
+## milvus-sdk-java 2.3.1 (2023-09-05)
+
+### Improvement
+
+- Support COSINE metric type
+- Fix a bug that could not get binary vectors from search result
+- Fix a bug of high-level get/delete api
+
+## milvus-sdk-java 2.3.0 (2023-08-24)
 
 ### Feature
 

README.md

@@ -18,8 +18,8 @@ The following table shows compatibilities between Milvus and Java SDK.
 |     2.0      |      2.0.4       |
 |     2.1      |   2.1.0-beta4    |
 |     2.2.0 ~ 2.2.8      |      2.2.0 ~ 2.2.5       |
-|     >= 2.2.9      |      2.2.7 ~ 2.2.12       |
-|     2.3.0      |      2.3.0       |
+|     >= 2.2.9      |      2.2.7 ~ 2.2.13       |
+|     2.3.0      |      2.3.1       |
 
 ### Install Java SDK
 
@@ -31,14 +31,14 @@ You can use **Apache Maven** or **Gradle**/**Grails** to download the SDK.
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.3.0</version>
+            <version>2.3.1</version>
         </dependency>
        ```
 
    - Gradle/Grails
 
         ```gradle
-        implementation 'io.milvus:milvus-sdk-java:2.3.0'
+        implementation 'io.milvus:milvus-sdk-java:2.3.1'
         ```
 
 ### Examples

examples/pom.xml

@@ -25,7 +25,7 @@
 
     <groupId>io.milvus</groupId>
     <artifactId>milvus-sdk-java-examples</artifactId>
-    <version>2.3.0</version>
+    <version>2.3.1</version>
 
     <build>
         <plugins>
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.3.0</version>
+            <version>2.3.1</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>

pom.xml

@@ -25,7 +25,7 @@
 
     <groupId>io.milvus</groupId>
     <artifactId>milvus-sdk-java</artifactId>
-    <version>2.3.0</version>
+    <version>2.3.1</version>
     <packaging>jar</packaging>
 
     <name>io.milvus:milvus-sdk-java</name>