- On Monday, June 1, 2026, Google released the June 2026 “Google System Release Notes,” summarizing the latest information on “Google System Updates” designed to improve the security and reliability of Android devices.
- New features introduced in “Google Play services” app v26.21 and “Google Play Store” app v51.7 have been unveiled.
- In the Android version of “Google Play services” v26.21, it appears that users will be able to import and export passwords and passkeys between Google Password Manager and third-party password managers that support the Credential Exchange standard.
On Monday, June 1, 2026, Google released the June 2026 latest edition of the “Google System Release Notes,” which summarize updates to “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 collective term for updates to various system service apps intended to enhance the security and reliability of Android devices. The “Google System Update” itself is not delivered as a single update; instead, useful new features are provided through individual updates to the targeted system apps.
For more details on the various updates deployed to the Android platform, including “Google System Updates,” please refer to the following article.
While “Google System Updates” are updated periodically, the newly released June 2026 “Google System Release Notes” detail the new features being rolled out in “Google Play services” app v26.21 and “Google Play Store” app v51.7.
June 2026
Google Play services v26.21 (2026-06-01)
Developer Services
- [Phone] New developer features for Google and third party app developers to support Maps related processes in their apps.
Security & Privacy
- [Phone] You can now import and export passwords and passkeys between Google Password Manager and third-party password managers with the Credential Exchange standard.
Google Play Store v51.7 (2026-06-01)
Google System Services Release Notes – Help
- [Phone] With this update, sales prices and discount details, such as offer and dates, are clearer and more visible across the Play Store.
- [Auto, Phone, TV] You’ll get a refreshed design in Play Store dialogs when you get or buy an app to continue.
- [Phone] With this update, pre-registration and auto-install use a single flow.
- [Phone] You can now receive notifications about monthly challenges through Play Store pop-up banners.
- [Phone] You can now receive notifications for Loyalty MAX challenges via pop-up banners on the Google Play Store.
- [Phone] You can now find app content on installed app store listing pages in the Play Store and visit Play Collections to browse similar content.
Released on Monday, June 1, 2026
The June 2026 “Google System Release Notes” released on June 1, 2026, detail new features available in “Google Play services” app v26.21 and “Google Play Store” app v51.7.
In the Android version of “Google Play services” v26.21, it appears that users will now be able to import and export passwords and passkeys between Google Password Manager and third-party password managers that support the Credential Exchange standard.
“Google Play services” app v26.21
| ■ Developer Services |
| ・New developer features for Google and third-party app developers to support Maps-related processes within their apps. |
| ■ Security & Privacy |
| ・Users can now import and export passwords and passkeys between Google Password Manager and third-party password managers supporting the Credential Exchange standard. |

“Google Play Store” app v51.7
| ■ “Google Play Store” app v51.7 |
| ・Updated to make sales prices and discount details (offers, dates, etc.) clearer across the store. ・Refreshed design for dialogs when obtaining or purchasing an app on Android Auto, Android, and Google TV/Android TV. ・Pre-registration and auto-install now use a single flow in the Android version. ・Ability to receive notifications about monthly challenges via pop-up banners. ・Ability to receive notifications for Loyalty MAX challenges via pop-up banners. ・App content is now visible on installed app store listing pages, with links to visit Play Collections to browse similar content. |
Source: Google







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