update README

Author: daleiz

README.md

@@ -2,15 +2,15 @@
 
 ![Build Status](https://github.com/hstreamdb/hstreamdb-java/actions/workflows/main.yml/badge.svg)
 [![Maven Central](https://img.shields.io/maven-central/v/io.hstream/hstreamdb-java)](https://search.maven.org/artifact/io.hstream/hstreamdb-java)
-[![javadoc](https://javadoc.io/badge2/io.hstream/hstreamdb-java/0.6.1/javadoc.svg)](https://javadoc.io/doc/io.hstream/hstreamdb-java/0.6.1)
+[![javadoc](https://javadoc.io/badge2/io.hstream/hstreamdb-java/0.6.2/javadoc.svg)](https://javadoc.io/doc/io.hstream/hstreamdb-java/0.6.2)
 [![Snapshot Artifacts](https://img.shields.io/nexus/s/https/s01.oss.sonatype.org/io.hstream/hstreamdb-java.svg)](https://s01.oss.sonatype.org/content/repositories/snapshots/io/hstream/hstreamdb-java/0.6.2-SNAPSHOT/)
 [![javadoc](https://javadoc.io/badge2/io.hstream/hstreamdb-java/0.6.2-SNAPSHOT/javadoc.svg)](https://hstreamdb.github.io/hstreamdb-java/javadoc/)
 
-This is the offical Java client library for [HStreamDB](https://hstream.io/).
+This is the official Java client library for [HStreamDB](https://hstream.io/).
 
 **Please use the latest released version.**
 
-**The latest release is v0.6.1, which requires hstream server v0.6.0 .**
+**The latest release is v0.6.2, which requires hstream server v0.6.6 .**
 
 ## Content
 - [Installation](#installation)
@@ -38,7 +38,7 @@ For Maven Users, the library can be included easily like this:
   <dependency>
     <groupId>io.hstream</groupId>
     <artifactId>hstreamdb-java</artifactId>
-    <version>0.6.1</version>
+    <version>0.6.2</version>
   </dependency>
 </dependencies>
 
@@ -50,7 +50,7 @@ For Gradle Users, the library can be included easily like this:
 
 ```groovy
 
-implementation 'io.hstream:hstreamdb-java:0.6.1'
+implementation 'io.hstream:hstreamdb-java:0.6.2'
 
 ```