You move fast on a board, and sometimes a change lands that you did not mean: a task dropped in the wrong thread, a deadline cleared, a group renamed. Plankwork keeps a list of your changes on each board, so you can step back through them one at a time or jump back to an earlier point.

Undo and redo step through your latest change. The History drawer lists your recent changes and takes you back to any one of them. Neither is a record of who changed what: that is what Activity and the Owner audit log are for.

The full chapter, with every step and setting, is in the app: open your account menu and select User manual.