diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6f62c0..cadcf76 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+###0.2.3
+
+* Fixed strong mode analysis errors.
+* Migrated tests to package:test.
+
+###0.2.2
+
+* Made `Isolate.kill` parameter `priority` a named parameter.
+
 ###0.2.1
 
 * Fixed spelling in a number of doc comments and the README.
diff --git a/pubspec.yaml b/pubspec.yaml
index b8d86b7..f68a76e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: isolate
-version: 0.2.3-dev
+version: 0.2.3
 author: Dart Team <misc@dartlang.org>
 description: Utility functions and classes related to the 'dart:isolate' library.
 homepage: https://github.com/dart-lang/isolate