For information on how to use the jasmine-maven-plugin, check out its documentation page.
You can find the latest release along with release notes here.
If you want to point at snapshot releases of the plugin (note that I don't deploy them often), they're hosted on the Sonatype OSS snapshot repository.
If you have any problems, please check the project issues.
Pull requests are, of course, very welcome! Please read our contributing to the project guide first. Then head over to the open issues to see what we need help with. Make sure you let us know if you intend to work on something. Also, check out the milestones to see what is planned for future releases.