Merge pull request android#89 from android/nb/develop-into-master

Merge develop branch into master.

Author: nickbutcher

.github/workflows/ci.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: macOS-latest # enables hardware acceleration in the virtual machine
     strategy:
       matrix:
-        api-level: [21, 29]
+        api-level: [23, 29]
     steps:
       - name: Checkout
         uses: actions/checkout@v2

JetNews/README.md

@@ -82,7 +82,7 @@ Run UI tests from Android Studio or with the `./gradlew connectedCheck` command.
 ## License
 
 ```
-Copyright 2019 Google, Inc.
+Copyright 2020 The Android Open Source Project
 
 Licensed to the Apache Software Foundation (ASF) under one or more contributor
 license agreements. See the NOTICE file distributed with this work for