Sceneform SDK for Android was open sourced and archived (github.com/google-ar/sceneform-android-sdk) with version 1.16.0.
This site (developers.google.com/sceneform) serves as the documentation archive for the previous version, Sceneform SDK for Android 1.15.0.
Do not use version 1.17.0 of the Sceneform Maven artifacts.
The 1.17.1 Maven artifacts can be used. Other than the version, however, the 1.17.1 artifacts are identical to the 1.15.0 artifacts.

SDK Downloads

Terms & Conditions

Google Play Services for AR (ARCore) user privacy requirements

You must disclose the use of Google Play Services for AR (ARCore) and how it collects and processes data, prominently in your application, easily accessible to users. You can do this by adding the following text on your main menu or notice screen:

This application runs on Google Play Services for AR (ARCore), which is provided by Google LLC and governed by the Google Privacy Policy.

I have read and agree with the above terms and conditions. Proceed to the downloads.

Sceneform SDK

SDK	Release Notes	Download SDK	GitHub repo
Sceneform SDK for Android	Sceneform release notes	`sceneform-android-sdk-1.15.0.zip`	sceneform-android-sdk

Google Play Services for AR

The Google Play Services for AR service is installed automatically, either during app install, or at runtime when beginning an ARCore session. See the Enable ARCore documentation to learn more.

Google Play Services for AR can also be downloaded separately, to allow for sideloading during active development and testing on any physical ARCore supported device or Android Emulator for Android.