Redmine Time Tracking is a Chrome extension that allows you to efficiently manage your assigned Redmine issues and track your time spent on tasks. It offers features such as a start-stop timer, editing timer, creating time entries, updating done ratio, round timer, issue and project search, issue remembering and pinning, time entries overview, and support for multiple languages. With Redmine Time Tracking, you can easily stay organized and improve your productivity in Redmine.