[espresso] Minor cleanup (#3901)

diff --git a/packages/espresso/CHANGELOG.md b/packages/espresso/CHANGELOG.md
index 4547364..0de81a9 100644
--- a/packages/espresso/CHANGELOG.md
+++ b/packages/espresso/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.1.0+1
+
+* Minor code cleanup
+* Package metadata updates
+
 ## 0.1.0
 
 * Update SDK requirement for null-safety compatibility.
diff --git a/packages/espresso/analysis_options.yaml b/packages/espresso/analysis_options.yaml
deleted file mode 100644
index cda4f6e..0000000
--- a/packages/espresso/analysis_options.yaml
+++ /dev/null
@@ -1 +0,0 @@
-include: ../../analysis_options_legacy.yaml
diff --git a/packages/espresso/example/lib/main.dart b/packages/espresso/example/lib/main.dart
index de9387e..14f94ab 100644
--- a/packages/espresso/example/lib/main.dart
+++ b/packages/espresso/example/lib/main.dart
@@ -25,13 +25,13 @@
         // is not restarted.
         primarySwatch: Colors.blue,
       ),
-      home: _MyHomePage(title: 'Flutter Demo Home Page'),
+      home: const _MyHomePage(title: 'Flutter Demo Home Page'),
     );
   }
 }
 
 class _MyHomePage extends StatefulWidget {
-  _MyHomePage({Key? key, required this.title}) : super(key: key);
+  const _MyHomePage({Key? key, required this.title}) : super(key: key);
 
   // This widget is the home page of your application. It is stateful, meaning
   // that it has a State object (defined below) that contains fields that affect
@@ -98,7 +98,7 @@
           children: <Widget>[
             Text(
               'Button tapped $_counter time${_counter == 1 ? '' : 's'}.',
-              key: ValueKey('CountText'),
+              key: const ValueKey<String>('CountText'),
             ),
           ],
         ),
@@ -106,7 +106,7 @@
       floatingActionButton: FloatingActionButton(
         onPressed: _incrementCounter,
         tooltip: 'Increment',
-        child: Icon(Icons.add),
+        child: const Icon(Icons.add),
       ), // This trailing comma makes auto-formatting nicer for build methods.
     );
   }
diff --git a/packages/espresso/example/test_driver/example.dart b/packages/espresso/example/test_driver/example.dart
index 630db5e..2dda52a 100644
--- a/packages/espresso/example/test_driver/example.dart
+++ b/packages/espresso/example/test_driver/example.dart
@@ -2,9 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter_driver/driver_extension.dart';
-
 import 'package:espresso_example/main.dart' as app;
+import 'package:flutter_driver/driver_extension.dart';
 
 void main() {
   enableFlutterDriverExtension();
diff --git a/packages/espresso/pubspec.yaml b/packages/espresso/pubspec.yaml
index 9adf90a..d3b8af2 100644
--- a/packages/espresso/pubspec.yaml
+++ b/packages/espresso/pubspec.yaml
@@ -1,7 +1,8 @@
 name: espresso
 description: Java classes for testing Flutter apps using Espresso.
-version: 0.1.0
-homepage: https://github.com/flutter/plugins/espresso
+version: 0.1.0+1
+repository: https://github.com/flutter/plugins/tree/master/packages
+issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+espresso+label%3A%22p%3A+espresso%22
 
 environment:
   sdk: ">=2.12.0 <3.0.0"