Please see our homepage for detailed information about SWTChart, including the update site.
Contributions follow the standard Eclipse mechanisms and you should check out our CONTRIBUTING.md file for more information. If you are looking at this, then you are most likely using Git and can start the process by issuing a pull request on our GitHub repo.
Continuous Integration: https://ci.eclipse.org/swtchart
Eclipse Page: https://projects.eclipse.org/projects/science.swtchart