- On Monday, May 11, 2026, Google released the latest “Google System Release Notes” for May 2026, detailing updates to improve the security and reliability of Android-related devices.
- New features deployed in “Google Play services” app v26.18 and “Google Play Store” app v51.4 have been announced.
- The “Google Play services” app v26.18 update is particularly packed with a variety of new features.
On Monday, May 11, 2026, Google released the latest May 2026 edition of the “Google System Release Notes,” which summarizes information on “Google System Updates” designed to enhance 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 collective term for updates to various system service apps aimed at increasing the security and reliability of Android devices. These updates are not delivered as a single “Google System Update” package; rather, useful new features are provided through updates to individual system apps.
For more details on the various updates deployed to the Android platform, including “Google System Updates,” please refer to the following article.
Information on “Google System Updates” is updated periodically. The latest May 2026 release notes highlight new features being rolled out in “Google Play services” app v26.18 and “Google Play Store” app v51.4.
May 2026
Google Play services v26.18 (2026-05-11)
Account Management
- [Phone, TV, Wear] You’ll now get an improved Trusted Contacts feature for supervised users.
- [PC] This update expands the Family Link “Add/remove user” setting so supervised users can grant admin access to other users on devices that support multiple admins.
Device Connectivity
- [Phone] With this update, Quick Share lets you transfer content from Android to iOS with a QR code and cloud transfer.
Safety & Emergency
- [Phone] You can now translate public safety broadcasts from Wireless Emergency Alerts into your device’s system language.
Security & Privacy
- [Phone] With the new update, a scam prevention feature automatically ends calls that impersonate supported bank phone numbers.
- [Phone] You’ll get an improved experience for Advanced Protection features.
Utilities
- [Phone] You can now back up and restore Autofill with Google settings.
Wallet
- [Phone] New developer features for Google and third party app developers to support Digital Wallet & Payments related processes in their apps.
Google Play Store v51.4 (2026-05-11)
Google System Services Release Notes – Help
- [Phone] With this update, AI Overview and Ask Play provide content-focused search results for Sports, Media and Entertainment, with access to trailers and where to watch.
- [Phone] You can now enjoy samples of manga and webtoons on participating comic apps directly on the app’s detail page to preview and discover your favorite comics.
- [Phone] You can now opt in to get super weekly rewards and other offers right in your inboxes through notifications and email.
Released on Monday, May 11, 2026
The May 2026 “Google System Release Notes,” published on Monday, May 11, 2026, detail new features arriving in “Google Play services” v26.18 and “Google Play Store” v51.4.
This update is especially feature-rich, particularly for “Google Play services” v26.18, which introduces iOS device support for “Quick Share” QR code transfers, system language translation for “Wireless Emergency Alerts,” a scam prevention feature that automatically ends calls impersonating bank phone numbers, and backup/restore functionality for “Google Autofill.”
“Google Play services” app v26.18
| ■ Account Management |
|
| ■ Device Connectivity |
|
| ■ Safety & Emergency |
|
| ■ Security & Privacy |
|
| ■ Utilities |
|
| ■ Wallet |
|

“Google Play Store” app v51.4
| ■ “Google Play Store” app v51.4 |
|
Source: Google






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