Acquia plans to ship a commercially supported distribution of Drupal, code-named "Carbon." The Carbon distribution will include the Drupal 6 core release and essential extension modules for rapidly assembling compelling social publishing sites and applications. With Carbon in hand, web developers will have fully integrated and tested building blocks for user management, web content management, single or multi-user blogs, wiki collaboration, discussion forums, user-generated content, social networking, and more. In keeping with the spirit of the open source development model, all Acquia-developed Drupal code will be freely licensed under the GPL v2 license and the company will work continuously to merge new features and patches into the main line Drupal project through the established community process.