diff --git a/angel_serialize/.gitignore b/angel_serialize/.gitignore
index 2dbb2ea5..62ab0e8c 100644
--- a/angel_serialize/.gitignore
+++ b/angel_serialize/.gitignore
@@ -2,6 +2,7 @@
 
 # Files and directories created by pub
 ../.packages
+.packages
 .pub/
 build/
 # If you're building an application, you may want to check-in your pubspec.lock
diff --git a/angel_serialize/CHANGELOG.md b/angel_serialize/CHANGELOG.md
index 8136d5b8..8ea84e3c 100644
--- a/angel_serialize/CHANGELOG.md
+++ b/angel_serialize/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2.1.0
+* Export `hashObjects`.
+
 # 2.0.4+1
 * Allow Dart 1 for this annotation-only package.
 
diff --git a/angel_serialize/lib/angel_serialize.dart b/angel_serialize/lib/angel_serialize.dart
index b68088c9..26617936 100644
--- a/angel_serialize/lib/angel_serialize.dart
+++ b/angel_serialize/lib/angel_serialize.dart
@@ -1,3 +1,5 @@
+export 'package:quiver_hashcode/hashcode.dart' show hashObjects;
+
 /// Excludes a field from being excluded.
 class Exclude {
   final bool canSerialize;
diff --git a/angel_serialize/mono_pkg.yaml b/angel_serialize/mono_pkg.yaml
new file mode 100644
index 00000000..e69de29b
diff --git a/angel_serialize/pubspec.yaml b/angel_serialize/pubspec.yaml
index f25bd24b..b74c252a 100644
--- a/angel_serialize/pubspec.yaml
+++ b/angel_serialize/pubspec.yaml
@@ -1,7 +1,9 @@
 name: angel_serialize
-version: 2.0.4+1
+version: 2.1.0
 description: Static annotations powering Angel model serialization. Combine with angel_serialize_generator for flexible modeling.
 author: Tobe O <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/serialize
 environment:
-  sdk: '>=1.8.0 <3.0.0'
+  sdk: '>=2.0.0-dev <3.0.0'
+dependencies:
+  quiver_hashcode: ^2.0.0
diff --git a/angel_serialize_generator/build.yaml b/angel_serialize_generator/build.yaml
index f312639c..9b4b07d9 100644
--- a/angel_serialize_generator/build.yaml
+++ b/angel_serialize_generator/build.yaml
@@ -27,5 +27,8 @@ targets:
     dependencies:
       - ":_book"
     sources:
+      - "bin/**"
+      - "lib/**"
+      - "web/**"
       - "test/models/author.dart"
       - "test/models/game_pad.dart"
diff --git a/angel_serialize_generator/mono_pkg.yaml b/angel_serialize_generator/mono_pkg.yaml
new file mode 100644
index 00000000..e69de29b
diff --git a/angel_serialize_generator/pubspec.yaml b/angel_serialize_generator/pubspec.yaml
index 9493c10e..248f5b54 100644
--- a/angel_serialize_generator/pubspec.yaml
+++ b/angel_serialize_generator/pubspec.yaml
@@ -16,5 +16,5 @@ dependencies:
   source_gen: ^0.9.0
   quiver: ^2.0.0
 dev_dependencies:
-  build_runner: ^0.10.0
+  build_runner: ^1.0.0
   test: ^1.0.0
\ No newline at end of file