History

Window> History

You can use the History to jump to any recent state of the design created during the current working session. Each time you apply a change to a design, the new state of that design is added to the palette. This menu is used to toggle visibility of the history window in Galaincha interface.

History
A. History State   B. History Pullover   C. Redo All    D. Redo   E. Undo   C. Undo All

Once you close and re open the design, all states from the last working session are cleared. The initial state of the design is displayed at the top, and new states are added to the bottom of the list. That is, the oldest state appears at the top of the list, and the most recent one at the bottom. Each state is listed with the name of the tool or command used to change the design. By default, when you select a state, the states below it are dimmed. This way you can easily see which changes will be discarded if you continue working from the selected state.