v0.5

• Updated User Guide
• Refactored long methods into shorter methods

v0.4

• fixed bug where user is able to enter an empty description when updating.

v0.3

• Fixed bug where user is able to submit an invalid date when creating or updating an Event or Deadline class.
• Fixed bug where user is able to submit an empty search term when using the Find command.
• Fixed bug where user is able to submit an empty description when creating a task
• All leading white spaces of a task description is now stripped away to enhance the way Duke displays the task list.

v0.2

This final version of Duke has all the necessary functionalities such as adding, deleting, view, mark, unmark, find and update tasks.

v0.1

This very first version of Duke has the basic functionalities such as adding, deleting and persistent saving of tasks.