1.
https://services.gradle.org/distributions/
https://services.gradle.org/distributions/gradle-4.1-all.zip
3.0.1 (November 2017)
This is a minor update to Android Studio 3.0 that includes general bug fixes and performance improvements.
2.
https://developer.android.com/studio/releases/index.html
https://developer.android.com/studio/releases/gradle-plugin.html
https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html
