# About
Milvus Java SDK is an open-source project and its source code is hosted on [GitHub](https://github.com/milvus-io/milvus-sdk-java).
## **Compatibility**
| Milvus version |
Recommended SDK version |
| 2.0.2 |
2.0.4 |
| 2.1 |
2.1.0-beta4 |
| 2.2.0 ~ 2.2.8 |
2.2.5 |
| 2.2.9 ~ 2.2.14 |
2.2.13 |
| 2.3.x |
2.3.9 |
| 2.4.x |
2.4.11 |
## **Installation**
You can use **[Apache Maven](https://maven.apache.org/install.html)** or **[Gradle](https://gradle.org/install/)** to download the SDK.
- Apache Maven
```xml
io.milvus
milvus-sdk-java
2.4.11
```
- Gradle/Groovy
```plaintext
implementation 'io.milvus:milvus-sdk-java:2.4.11'
```
- Gradle/Kotlin
```sql
implementation("io.milvus:milvus-sdk-java:2.4.11")
```
## **Contributing**
We are committed to building a collaborative, exuberant open-source community for Milvus. Therefore, contributions to Milvus Java SDK are welcome from everyone. Refer to [Contributing Guideline](https://github.com/milvus-io/milvus-sdk-java/blob/master/CONTRIBUTING.md) before making contributions to this project. You can [file an issue](https://github.com/milvus-io/milvus-sdk-java/issues/new) if you need any assistance or want to propose your ideas