Prepare to publish (#1544)

diff --git a/pkgs/test/CHANGELOG.md b/pkgs/test/CHANGELOG.md
index 4c5425e..c527a3a 100644
--- a/pkgs/test/CHANGELOG.md
+++ b/pkgs/test/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.17.9-dev
+## 1.17.9
 
 * Fix a bug where a tag level configuration would cause test suites with that
   tag to ignore the `--test-randomize-ordering-seed` argument.
diff --git a/pkgs/test/pubspec.yaml b/pkgs/test/pubspec.yaml
index b5d1e91..c057e5c 100644
--- a/pkgs/test/pubspec.yaml
+++ b/pkgs/test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test
-version: 1.17.9-dev
+version: 1.17.9
 description: >-
   A full featured library for writing and running Dart tests across platforms.
 repository: https://github.com/dart-lang/test/blob/master/pkgs/test
@@ -34,7 +34,7 @@
   yaml: ^3.0.0
   # Use an exact version until the test_api and test_core package are stable.
   test_api: 0.4.1
-  test_core: 0.3.28
+  test_core: 0.3.29
 
 dev_dependencies:
   fake_async: ^1.0.0
diff --git a/pkgs/test_core/CHANGELOG.md b/pkgs/test_core/CHANGELOG.md
index 365a6cc..60ad742 100644
--- a/pkgs/test_core/CHANGELOG.md
+++ b/pkgs/test_core/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.3.29-dev
+## 0.3.29
 
 * Fix a bug where a tag level configuration would cause test suites with that
   tag to ignore the `--test-randomize-ordering-seed` argument.
diff --git a/pkgs/test_core/pubspec.yaml b/pkgs/test_core/pubspec.yaml
index 4334934..7258db5 100644
--- a/pkgs/test_core/pubspec.yaml
+++ b/pkgs/test_core/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test_core
-version: 0.3.29-dev
+version: 0.3.29
 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