[null-safety] increase sky engine min sdk (flutter#22322)

Jonah Williams · web-flow · commit 4b5b496fa68e · 2020-11-05T18:24:53.000-08:00
diff --git a/sky/packages/flutter_services/pubspec.yaml b/sky/packages/flutter_services/pubspec.yaml
@@ -8,4 +8,4 @@ dependencies:
     path:
       ../sky_services
 environment:
-  sdk: '>=1.8.0 <3.0.0'
+  sdk: ">=2.12.0-0 <3.0.0"
diff --git a/sky/packages/sky_engine/pubspec.yaml b/sky/packages/sky_engine/pubspec.yaml
@@ -5,4 +5,4 @@ description: Dart SDK extensions for dart:ui
 homepage: http://flutter.io
 # sky_engine requires sdk_ext support in the analyzer which was added in 1.11.x
 environment:
-  sdk: '>=1.11.0 <3.0.0'
+  sdk: ">=2.12.0-0 <3.0.0"
diff --git a/sky/packages/sky_services/pubspec.yaml b/sky/packages/sky_services/pubspec.yaml
@@ -4,4 +4,4 @@ author: Flutter Authors <flutter-dev@googlegroups.com>
 description: An empty package
 homepage: http://flutter.io
 environment:
-  sdk: '>=1.8.0 <3.0.0'
+  sdk: ">=2.12.0-0 <3.0.0"
diff --git a/testing/scenario_app/pubspec.yaml b/testing/scenario_app/pubspec.yaml
@@ -1,5 +1,8 @@
 name: scenario_app
 publish_to: none
+environment:
+  sdk: '>=2.12.0-0 <3.0.0'
+
 
 # These are for convenience during local development. Changing them will not
 # impact the build.
