release test_core 0.4.11 and test 1.20.1 (#1651)

diff --git a/pkgs/test/CHANGELOG.md b/pkgs/test/CHANGELOG.md
index 0940e9d..a8f34f7 100644
--- a/pkgs/test/CHANGELOG.md
+++ b/pkgs/test/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.20.1
+
+* Allow the latest `vm_service` package.
+
 ## 1.20.0
 
 * Update `analyzer` constraint to `>=2.0.0 <4.0.0`.
diff --git a/pkgs/test/pubspec.yaml b/pkgs/test/pubspec.yaml
index 0b248d8..aa14ca7 100644
--- a/pkgs/test/pubspec.yaml
+++ b/pkgs/test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test
-version: 1.20.0
+version: 1.20.1
 description: >-
   A full featured library for writing and running Dart tests across platforms.
 repository: https://github.com/dart-lang/test/blob/master/pkgs/test
@@ -33,7 +33,7 @@
   yaml: ^3.0.0
   # Use an exact version until the test_api and test_core package are stable.
   test_api: 0.4.9
-  test_core: 0.4.10
+  test_core: 0.4.11
 
 dev_dependencies:
   fake_async: ^1.0.0
diff --git a/pkgs/test_core/CHANGELOG.md b/pkgs/test_core/CHANGELOG.md
index 0a09aac..a53680f 100644
--- a/pkgs/test_core/CHANGELOG.md
+++ b/pkgs/test_core/CHANGELOG.md
@@ -1,4 +1,5 @@
-## 0.4.11-dev
+## 0.4.11
+
 * Update `vm_service` constraint to `>=6.0.0 <9.0.0`.
 
 ## 0.4.10
diff --git a/pkgs/test_core/pubspec.yaml b/pkgs/test_core/pubspec.yaml
index 9d5b8a0..6579a1e 100644
--- a/pkgs/test_core/pubspec.yaml
+++ b/pkgs/test_core/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test_core
-version: 0.4.11-dev
+version: 0.4.11
 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