Check for Updates
Select the menu in the upper left corner

Choose Settings

Select Updates and then Check for Updates

When an update is available, you will see what was changed in the update in the Update Contents.

Press the Begin Update button to start the update.
The application will close and the update will be applied.

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During the update process, you may see this dialog.

You do not have to close the process. The software will close on its own in a few seconds.
When the update is complete, the software will restart automatically.