Labels
Labels are free text and belong to the project. Write +release while typing a task and the label is created if it was not there, with a color picked for it out of the fifteen the palette holds.
They group what cuts across the plane: everything for a release, everything that is a bug, everything waiting on somebody outside. A task carries as many as it needs.
- +label while you type, one or more per task
- Fifteen colors, one label each; change a label's color from the label itself
- Delete one from the project and it comes off every task that carried it
- Filter the board by label, alone or with the project and people filters