"Developer verification" is now required to install apk. Solutions

[Figim]

According to new rules, only apps from verified developers can now be installed
"Android developer verification" is intended for applications outside the "Play Store". Free and $25 account options. Will be free for hobbyists

Starting in September 2026, Android will require all apps to be registered by verified developers in order to be installed on certified Android devices.

You should at least continue to update Shizuku from the Play store.

https://developer.android.com/developer-verification

What is the good news?

We can install apk without "developer verification" with "adb install" 🤔. Read the picture or link

You updated Shizuku on the play store in 2024. It would also be good if the "Shizuku Installer" app was also available in the Play Store or integrated with Shizuku.Or you need to register to share outside the Play Store. For this you need to use "android developer console"

https://developer.android.com/developer-verification/guides/faq

[Figim]

@RikkaW