Add as a preferred source on Google
X
Mail

Google System Updates October 2026: Latest Info and What’s New (October 8, 2026)

Google System Update october
この記事のポイント
  • Google released the latest October 2026 edition of the “Google System Release Notes” on Thursday, October 8, 2026, which compiles information on “Google System Updates” designed to improve the security and reliability of Android-related devices.
  • New features rolling out in the “Android System WebView” app v156 have been announced.
  • A wide range of new developer-focused features are being deployed.

On Thursday, October 8, 2026, Google released the latest October 2026 edition of the “Google System Release Notes,” which compiles information on “Google System Updates” aimed at improving the security and reliability of Android-related devices.

「Google システム アップデート」の詳細

「Google システム アップデート」は、Android OS の「Google Play システム アップデート」のほか、「Google Play 開発者サービス」アプリと「Google Play ストア」アプリの各アップデートにて提供される、Android OS システムの新機能や改善の総称です。「Google システム アップデート」は Android スマートフォンやタブレットのほか、「Android TV / Google TV」デバイス、「Android Auto」、Wear OS ウォッチ、Chrome OS デバイスといった Google 認定デバイス全体にも提供されます。

“Google System Updates” is a general term for updates to various system service apps designed to enhance the security and reliability of Android-related devices. Rather than the “Google System Updates” themselves being distributed as a single update, convenient new features that enhance device security and reliability are delivered through updates to each target system app.

For details on various updates deployed to the Android platform, including “Google System Updates,” please refer to the following article.

関連記事
Thumbnail
Androidに展開されるややこしい3つのアップデートをわかりやすく解説
Android プラットフォームには現在、ソフトウェアアップデートのほかに「Google システム …
faviconjetstream.blog

Information on “Google System Updates” is updated on an ongoing basis, and the newly released October 2026 edition of the “Google System Release Notes” highlights new features rolling out in the “Android System WebView” app v156.

October 2026

Android WebView v156 (2026-10-07)

  • Introduced a new Android WebView API that enables developers to selectively allow cross-origin isolated features, such as SharedArrayBuffer, for trusted origins using a configurable allowlist.
  • Improvements to security and privacy and updates for bug fixes.
  • New developer features for Google & 3rd party app developers to support functionality related to displaying web content in their apps.

Important: Some features may be experimental and available to certain users.

Google System Services Release Notes – Help

Released on Thursday, October 8, 2026

The October 2026 latest information of the “Google System Updates,” titled “Google System Release Notes” and published on Thursday, October 8, 2026, details new features rolling out in the “Android System WebView” app v156.

A wide variety of developer-focused features are being deployed in the “Android System WebView” app v156.

“Android System WebView” App v156

Android System WebView v156
  • Introduced a new Android WebView API that enables developers to selectively allow cross-origin isolated features, such as SharedArrayBuffer, for trusted origins using a configurable allowlist.
  • Updates for security and privacy improvements, as well as bug fixes.
  • Added new developer features for Google and third-party app developers to support functionalities related to displaying web content within their apps.
*Important: Some features may be experimental and available only to certain users.
“Android System WebView” App v156

Source: Google

*This site uses affiliate advertising.