Summary:

- Google is making changes to make it harder for users to sideload apps on Google TV and Android TV devices. This means users will have fewer options to install apps that are not available in the official Google Play Store.

- The new changes will require users to go through additional steps and security checks to install apps from outside the Play Store. This is likely to prevent the installation of unauthorized or potentially harmful apps.

- These changes may frustrate some users who want more control over the apps they can use on their devices, but Google says the goal is to improve the overall security and reliability of the platform.