Which is WildFly latest version?

The latest version of WildFly Application server – as of January 2022 – is version 26.0.1.Final.

You can download the latest version of WildFly from the official site: https://www.wildfly.org/downloads/

what is jboss latest version

Alternatively, you can use the Galleon tool to install the whole distribution or some specific layers. To learn more about it check this article: Provisioning WildFly with Galleon

Finally, you can get WildFly master branch with latest changes from Github: https://github.com/wildfly/wildfly and build it with:

mvn install