[http] Allow pkg:web v0.3.0 (#1055)

See https://github.com/dart-lang/http/issues/1052
Prepare to release pkg:http v1.1.2
diff --git a/pkgs/http/CHANGELOG.md b/pkgs/http/CHANGELOG.md
index ca3084f..9bbbb05 100644
--- a/pkgs/http/CHANGELOG.md
+++ b/pkgs/http/CHANGELOG.md
@@ -1,4 +1,6 @@
-## 1.1.2-wip
+## 1.1.2
+
+* Allow `web: '>=0.3.0 <0.5.0'`.
 
 ## 1.1.1
 
diff --git a/pkgs/http/pubspec.yaml b/pkgs/http/pubspec.yaml
index ebe3816..118292f 100644
--- a/pkgs/http/pubspec.yaml
+++ b/pkgs/http/pubspec.yaml
@@ -1,5 +1,5 @@
 name: http
-version: 1.1.2-wip
+version: 1.1.2
 description: A composable, multi-platform, Future-based API for HTTP requests.
 repository: https://github.com/dart-lang/http/tree/master/pkgs/http
 
@@ -10,7 +10,7 @@
   async: ^2.5.0
   http_parser: ^4.0.0
   meta: ^1.3.0
-  web: ^0.4.0
+  web: '>=0.3.0 <0.5.0'
 
 dev_dependencies:
   dart_flutter_team_lints: ^2.0.0