Windows

Windows 10

Passing tests on Android SDK 19 also confers a passing result on SDK 20.
  This is because Android SDK 20 has additional support for Android Wear,
  but otherwise no new or deprecated API.

Best-effort platforms

Android

Android SDK 16–18

iOS

iOS 11-13

Linux

Debian 11

Linux

Debian 9 & below

Linux

Ubuntu 20.04

Linux

Ubuntu 22.04 (Aspirational Google-tested platform)

macOS

Mojave (10.14) - Big Sur (11)

Windows

Windows 11 (Aspirational Google-tested platform)