Updated to dart SDK 2.16.0

bin/dev.dart

@@ -11,7 +11,7 @@ void main() async {
   hierarchicalLoggingEnabled = true;
 
   var hot = HotReloader(() async {
-    var logger = Logger.detached('{{angel}}')
+    var logger = Logger.detached('Angel3')
       ..level = Level.ALL
       ..onRecord.listen(prettyLog);
     var app = Angel(logger: logger, reflector: MirrorsReflector());
@@ -24,5 +24,5 @@ void main() async {
 
   var server = await hot.startServer('127.0.0.1', 3000);
   print(
-      '{{angel}} server listening at http://${server.address.address}:${server.port}');
+      '[Angel3] server listening at http://${server.address.address}:${server.port}');
 }

bin/prod.dart

@@ -17,7 +17,7 @@ import 'package:angel/angel.dart';
 // so use it if possible.
 //
 // However, the following alternatives exist:
-// * Generation via `package:angel_container_generator`
+// * Generation via `package:angel3_container_generator`
 // * Creating an instance of `StaticReflector`
 // * Manually implementing the `Reflector` interface (cumbersome; not recommended)
 //
@@ -26,5 +26,4 @@ import 'package:angel/angel.dart';
 //
 // https://gitter.im/angel_dart/discussion
 void main(List<String> args) =>
-    Runner('{{angel}}', configureServer, reflector: MirrorsReflector())
-        .run(args);
+    Runner('Angel3', configureServer, reflector: MirrorsReflector()).run(args);

pubspec.yaml

@@ -3,21 +3,21 @@ version: 1.0.0
 description: A basic starter application template for Angel3 framework
 publish_to: none
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.16.0 <3.0.0'
 dependencies:
-  angel3_auth: ^4.0.0
-  angel3_configuration: ^4.1.0 
-  angel3_framework: ^4.2.0
-  angel3_jael: ^4.2.0
-  angel3_production: ^3.1.0
-  angel3_static: ^4.1.0
-  angel3_validate: ^4.0.0
+  angel3_auth: ^6.0.0
+  angel3_configuration: ^6.0.0
+  angel3_framework: ^6.0.0
+  angel3_jael: ^6.0.0
+  angel3_production: ^6.0.0
+  angel3_static: ^6.0.0
+  angel3_validate: ^6.0.0
   belatuk_pretty_logging: ^4.0.0
 dev_dependencies:
-  angel3_hot: ^4.2.0
-  angel3_test: ^4.0.0
+  angel3_hot: ^6.0.0
+  angel3_test: ^6.0.0
   io: ^1.0.0
-  test: ^1.17.5
+  test: ^1.21.0
   lints: ^1.0.0