DrugBank continues to grow and evolve over time thanks in large part to continued interest from the community, thoughtful user feedback and the dedicated individuals who work every day to improve it. While the current version has introduced a number of improvements in terms of the volume of new data, the variety of new data types and a series of user interface additions, there is much more to be done. Nevertheless, we are hopeful that this version of DrugBank will continue to serve its users for many years to come.