Kanboard is project management software that focuses on the Kanban methodology.
This application is in maintenance mode. What does it mean?
Citing Wikipedia:
In the world of software development, maintenance mode refers to a point in a computer program's life when it has reached all of its goals and is generally considered to be "complete" and bug-free. The term can also refer to the point in a software product's evolution when it is no longer competitive with other products or current with regard to the technology environment it operates within.