Note
Changes are not immediately saved to the database(s). They need to be committed separately.
To commit your changes, select Session -> Commit from the menu bar, enter a commit message and press Commit. Any changes made in the current session will be saved into the database.
To undo all changes since the last commit, select Session -> Rollback from the menu bar.
Tip
To undo/redo individual changes, use the Undo and Redo actions from the Edit menu.