You will be notified of any changes in your classes if you activate the notification setting in your time table. Activating the notifications in your timetable will enable you to keep track of changes in the room and time or cancellation of your classes. You will receive a notification via your student email account. 

To activate the notification, follow the steps below:

At your Timetable page,

• Click the Profile icon on the left side. Mobile users will need to open this column by clicking on the top left icon on the screen and click My Profile in the column.
• Deselect the 'I don’t want to receive notifications' button and enter an email address for notifications. Now you will receive a notification every time there is a room change, cancellation of a lecture or rescheduling of classes!