TempoWeave will, by default, check to see if there are new program updates when you start the application. You manually check for updates by clicking the "Check for Updates" button.
Check For Updates button on the Files menu that will allow you to check manually anytime. You will also be able to pause updates or change the schedule of the update check if you like. This should also improve issues that some customers have with antivirus warnings during the installation process.
If TempoWeave is already on the latest release you will see the following Dialog:
If there is a more recent update available then TempoWeave will download it and give you the option to install.