Chrome Web Store
The Chrome Web Store is the primary distribution method for Chrome Extensions and Chrome Browser Themes. The Chrome Web Store contains thousands of free and paid options for end users to take advantage of.
Chrome Application Permissions
Chrome Web Store Application/Theme/Extension Updates
Unlike other application distribution platforms, products on the Chrome Web Store update automatically in the background without any interaction by the end user as long as the ChromeOS device is connected to the internet.
Application Updates with Permission Changes
If an application developer updates a ChromeOS application with a new version that requires additional permissions on your device, the extension will be disabled, and the user will be prompted to accept the updated permissions before the extension can be re-activated.