The Gradle development team use a mailing list to discuss issues around the development of Gradle itself. This list is open for anyone to join or participate in.
Naturally, Gradle itself builds with Gradle. For instructions on building the project from source, see the
README file in the root of the source tree.
If you are interested in contributing to Gradle, checkout the contributing page that lists ideas that have been identified as good candidates for community contributions.
Gradle has many continuous builds setup for different environments. You can see the builds @ builds.gradle.org.