diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ec72a7..25d0ae2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 2.0.0
+* Added `stdinSupportsAnsi` and `stdinSupportsAnsi`
+* Removed `ansiSupported`
+
 ### 1.1.1
 
 * Updated `LocalPlatform` to use new `dart.io` API for ansi color support queries
diff --git a/lib/src/interface/local_platform.dart b/lib/src/interface/local_platform.dart
index e9e7bfb..c90256a 100644
--- a/lib/src/interface/local_platform.dart
+++ b/lib/src/interface/local_platform.dart
@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'dart:io' as io show Platform, stdin;
+import 'dart:io' as io show Platform, stdin, stdout;
 
 import 'platform.dart';
 
@@ -48,5 +48,8 @@ class LocalPlatform extends Platform {
   String get version => io.Platform.version;
 
   @override
-  bool get ansiSupported => io.stdin.supportsAnsiEscapes;
+  bool get stdinSupportsAnsi => io.stdin.supportsAnsiEscapes;
+
+  @override
+  bool get stdoutSupportsAnsi => io.stdout.supportsAnsiEscapes;
 }
diff --git a/lib/src/interface/platform.dart b/lib/src/interface/platform.dart
index a603e3c..c750108 100644
--- a/lib/src/interface/platform.dart
+++ b/lib/src/interface/platform.dart
@@ -114,11 +114,11 @@ abstract class Platform {
   /// whitespace and other version and build details.
   String get version;
 
-  /// When stdio is connected to a terminal, whether ANSI codes are supported.
-  ///
-  /// This value is hard-coded to true, except on Windows where only more recent
-  /// versions of Windows 10 support the codes.
-  bool get ansiSupported;
+  /// When stdin is connected to a terminal, whether ANSI codes are supported.
+  bool get stdinSupportsAnsi;
+
+  /// When stdout is connected to a terminal, whether ANSI codes are supported.
+  bool get stdoutSupportsAnsi;
 
   /// Returns a JSON-encoded representation of this platform.
   String toJson() {
@@ -135,7 +135,8 @@ abstract class Platform {
       'packageRoot': packageRoot,
       'packageConfig': packageConfig,
       'version': version,
-      'ansiSupported': ansiSupported,
+      'stdinSupportsAnsi': stdinSupportsAnsi,
+      'stdoutSupportsAnsi': stdoutSupportsAnsi,
     });
   }
 }
diff --git a/lib/src/testing/fake_platform.dart b/lib/src/testing/fake_platform.dart
index ceba4cd..16b8092 100644
--- a/lib/src/testing/fake_platform.dart
+++ b/lib/src/testing/fake_platform.dart
@@ -25,7 +25,8 @@ class FakePlatform extends Platform {
     this.packageRoot,
     this.packageConfig,
     this.version,
-    this.ansiSupported,
+    this.stdinSupportsAnsi,
+    this.stdoutSupportsAnsi,
   });
 
   /// Creates a new [FakePlatform] with properties whose initial values mirror
@@ -44,7 +45,8 @@ class FakePlatform extends Platform {
         packageRoot = platform.packageRoot,
         packageConfig = platform.packageConfig,
         version = platform.version,
-        ansiSupported = platform.ansiSupported;
+        stdinSupportsAnsi = platform.stdinSupportsAnsi,
+        stdoutSupportsAnsi = platform.stdoutSupportsAnsi;
 
   /// Creates a new [FakePlatform] with properties extracted from the encoded
   /// JSON string.
@@ -66,7 +68,8 @@ class FakePlatform extends Platform {
       packageRoot: map['packageRoot'],
       packageConfig: map['packageConfig'],
       version: map['version'],
-      ansiSupported: map['ansiSupported'],
+      stdinSupportsAnsi: map['stdinSupportsAnsi'],
+      stdoutSupportsAnsi: map['stdoutSupportsAnsi'],
     );
   }
 
@@ -107,5 +110,8 @@ class FakePlatform extends Platform {
   String version;
 
   @override
-  bool ansiSupported;
+  bool stdinSupportsAnsi;
+
+  @override
+  bool stdoutSupportsAnsi;
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 74f5564..ab7c8e9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: platform
-version: 1.1.1
+version: 2.0.0
 authors:
 - Todd Volkert <tvolkert@google.com>
 description: A pluggable, mockable platform abstraction for Dart.