# Minimal Requirement for Leshan. 

## Leshan 2.x

| Component | Minimal Requirement |
| - | - |
| Maven Build | Maven 3.6.0 </br> Java 17|
| Leshan library | Java 8 |
| Leshan client demo | Java 8 |
| Leshan server  demo | Java 17 (because of [jetty 12](https://jetty.org/docs/jetty/12/index.html) dependency) |
| Leshan bsserver  demo | Java 17 (because of [jetty 12](https://jetty.org/docs/jetty/12/index.html) dependency) |

## Leshan 1.x
see [Leshan 1.x documentation](https://github.com/eclipse-leshan/leshan/tree/1.x/documentation/Requirement.md).