feat: support java 21

Author: NguyenHoangSon96

.circleci/config.yml

@@ -160,6 +160,10 @@ workflows:
           name: jdk-20
           maven-image: "cimg/openjdk:20.0"
           arg-line: "--add-opens=java.base/java.nio=ALL-UNNAMED"
+      - tests-java:
+          name: jdk-21
+          maven-image: "cimg/openjdk:21.0"
+          arg-line: "--add-opens=java.base/java.nio=ALL-UNNAMED"
       - deploy-snapshot:
           requires:
             - check-dependencies
@@ -168,6 +172,7 @@ workflows:
             - jdk-11
             - jdk-17
             - jdk-20
+            - jdk-21
           filters:
             branches:
               only: main

CHANGELOG.md

@@ -5,6 +5,7 @@
 1. [#229](https://github.com/InfluxCommunity/influxdb3-java/pull/229): Support proxy and custom ssl root certificates
 2. [#232](https://github.com/InfluxCommunity/influxdb3-java/pull/232): Allow set rpc max message size through maxInboundMessageSize in ClientConfig
 3. [#233](https://github.com/InfluxCommunity/influxdb3-java/pull/233): More detailed documentation about timestamp handling for query and write functions
+4. [#236](https://github.com/InfluxCommunity/influxdb3-java/pull/236): Supports Java 21.
 
 ## 1.0.0 [2024-12-11]
 

README.md

@@ -33,7 +33,7 @@ which allows you to execute SQL queries against InfluxDB IOx.
 
 We offer this [Getting Started: InfluxDB 3.0 Java Client Library](https://www.youtube.com/watch?v=EFnG7rUDvR4) video for learning more about the library.
 
-> :warning: This client requires Java 11 and is compatible up to and including Java 20.
+> :warning: This client requires Java 11 and is compatible up to and including Java 21.
 
 ## Installation