Redmine 6 is a significant upgrade to the popular open-source project management tool. This latest version brings a host of new features and enhancements that promise to streamline workflows and improve the overall user experience.

The CTO should weigh the potential benefits of a newer version against the potential costs and risks involved. We've outlined the importance of keeping Redmine up-to-date and the risks of outdated installations. Redmine 4.2 is no longer supported. Redmine 5.0.11 is the latest version of the 5.0 branch and will only receive security updates.