pkg/yaml prepare for release

R=nweiz@google.com

Review URL: https://codereview.chromium.org//518853002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/yaml@39711 260f80e4-7a28-3924-810f-c04153c831b5

pkgs/yaml/CHANGELOG.md

diff --git a/pkgs/yaml/CHANGELOG.md b/pkgs/yaml/CHANGELOG.md
index ee12bca..68af5f5 100644
--- a/pkgs/yaml/CHANGELOG.md
+++ b/pkgs/yaml/CHANGELOG.md
@@ -1,7 +1,9 @@
-## 2.0.2
+## 2.0.1+1
 
 * Fix an import in a test.
 
+* Widen the version constraint on the `collection` package.
+
 ## 2.0.1
 
 * Fix a few lingering references to the old `Span` class in documentation and

pkgs/yaml/pubspec.yaml

diff --git a/pkgs/yaml/pubspec.yaml b/pkgs/yaml/pubspec.yaml
index 5362b60..74194e5 100644
--- a/pkgs/yaml/pubspec.yaml
+++ b/pkgs/yaml/pubspec.yaml
@@ -1,5 +1,5 @@
 name: yaml
-version: 2.0.2-dev
+version: 2.0.1+1
 author: "Dart Team <misc@dartlang.org>"
 homepage: http://www.dartlang.org
 description: A parser for YAML.
@@ -11,4 +11,4 @@
 dev_dependencies:
   unittest: ">=0.9.0 <0.12.0"
 environment:
-  sdk: ">=1.5.0-dev.0.0 <2.0.0"
+  sdk: '>=1.5.0 <2.0.0'