Hi,
I updated to 7.1.2.4 yesterday. There is very little bug bothering me in Kanban for some time:
After starting ToDoList, 'Show a task's colour as a vertical bar' state is not initialized. Status is saved and restored correctly, but it's initialized as it's unchecked. I am using coloured tasks, Kanban fixed colomns and coloured background. I think I sow this issued addressed in 7.1.2.4. fixed bug list, but it's still not working correctly.