release all packages (#1608)

diff --git a/pkgs/test/CHANGELOG.md b/pkgs/test/CHANGELOG.md
index ecdaee2..f17e0d1 100644
--- a/pkgs/test/CHANGELOG.md
+++ b/pkgs/test/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.19.0-dev
+## 1.19.0
 
 * Support query parameters `name`, `full-name`, `line`, and `col` on test paths,
   which will apply the filters to only those test suites.
diff --git a/pkgs/test/pubspec.yaml b/pkgs/test/pubspec.yaml
index fc4e4f1..e892a46 100644
--- a/pkgs/test/pubspec.yaml
+++ b/pkgs/test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test
-version: 1.19.0-dev
+version: 1.19.0
 description: >-
   A full featured library for writing and running Dart tests across platforms.
 repository: https://github.com/dart-lang/test/blob/master/pkgs/test
diff --git a/pkgs/test_api/CHANGELOG.md b/pkgs/test_api/CHANGELOG.md
index 0c5cd35..5e90129 100644
--- a/pkgs/test_api/CHANGELOG.md
+++ b/pkgs/test_api/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.4.6-dev
+## 0.4.6
 
 * Give a better exception when using `markTestSkipped` outside of a test.
 * Format stack traces if a formatter is available when serializing tests
diff --git a/pkgs/test_api/pubspec.yaml b/pkgs/test_api/pubspec.yaml
index 3ad0205..c12d68c 100644
--- a/pkgs/test_api/pubspec.yaml
+++ b/pkgs/test_api/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test_api
-version: 0.4.6-dev
+version: 0.4.6
 description: A library for writing Dart tests.
 homepage: https://github.com/dart-lang/test/blob/master/pkgs/test_api
 
diff --git a/pkgs/test_core/CHANGELOG.md b/pkgs/test_core/CHANGELOG.md
index d735b63..5ec11fa 100644
--- a/pkgs/test_core/CHANGELOG.md
+++ b/pkgs/test_core/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.4.6-dev
+## 0.4.6
 
 * Support query parameters `name`, `full-name`, `line`, and `col` on test paths,
   which will apply the filters to only those test suites.
diff --git a/pkgs/test_core/pubspec.yaml b/pkgs/test_core/pubspec.yaml
index b326f9a..46296a8 100644
--- a/pkgs/test_core/pubspec.yaml
+++ b/pkgs/test_core/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test_core
-version: 0.4.6-dev
+version: 0.4.6
 description: A basic library for writing tests and running them on the VM.
 homepage: https://github.com/dart-lang/test/blob/master/pkgs/test_core