https://support.google.com/googletv/thread/213803583
節錄重點如下
Storage
We are introducing new ways to reduce the amount of storage space utilized on
your Google TV by reducing app sizes and hibernating background apps.
App Hibernation is a new feature that will automatically force apps to
hibernate when not used for over 30 days (on Android S and above devices). We
also leveraged Android App Bundles for Google TV reducing the size of the
apps by roughly 25%. This frees up space on your device to download even more
apps and to watch your preferred programs without worry.
Best of all, both of these features have already rolled out to your devices
and require no action from you.
我們正在引入新方法，通過減小應用大小和休眠後台應用來減少 Google TV 上使用的存
儲空間量。
應用程序休眠是一項新功能，當超過 30 天未使用時（在 Android S 及更高版本的設備
上），它將自動強制應用程序休眠。 我們還利用適用於 Google TV 的 Android App
Bundle 將應用程序的大小減少了大約 25%。 這會釋放您設備上的空間，讓您可以下載更
多應用程序並安心觀看您喜歡的節目。
Performance
We have made updates to both your devices and remotes to eliminate wait time.
We reduced the time it takes to wake up your Google TV, the response time
between your TV and button clicks on your remote, and the amount of time you
see the loading animation when rebooting your device. These improvements are
already rolling out to your devices and will help you get to your content
faster.
我們已對您的設備和遙控器進行了更新，以消除等待時間。 我們減少了喚醒您的
Google TV 所需的時間、您的電視和遙控器上的按鈕點擊之間的響應時間，以及您在重啟
設備時看到加載動畫的時間。 這些改進已經在您的設備上推出，將幫助您更快地訪問您
的內容。
有 Chromecast with Google TV 的人可以試著按系統更新看看，或許可以減少卡頓感?