IMatch has an integrated update downloader/installer feature. Once a week, when an internet connection is available, IMatch checks if a newer version is available. If an update is available, IMatch informs you and offers you to download and install the update.
You can check for updates any time via the Help menu > Check for Updates.
The update downloads the update and stored it as a file in the TEMP
folder on your computer. It then verifies the installer to ensure it is complete and untampered and offers you to install the update right now, or later, when IMatch closes.
When you choose to install the update when IMatch closes, IMatch displays a prompt during shut-down. If you decline to install the update at this time, IMatch retains the downloaded installer file and asks you to install the update when you start it the next time.
After the update has been successfully installed, IMatch automatically deletes the installer file.