diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4d77c8..c9fb8fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,49 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 2023-04-05
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - [`native_crypto_platform_interface` - `v0.2.0`](#native_crypto_platform_interface---v020)
+
+Packages with other changes:
+
+ - [`native_crypto_android` - `v0.1.2`](#native_crypto_android---v012)
+ - [`native_crypto_ios` - `v0.1.2`](#native_crypto_ios---v012)
+
+---
+
+#### `native_crypto_platform_interface` - `v0.2.0`
+
+ - **REFACTOR**: (WIP) optimize exceptions and bytearray.
+ - **FIX**: update verify function.
+ - **FEAT**: make api injectable for test.
+ - **FEAT**: add exception code for platform throw.
+ - **DOCS**: update readmes/licences.
+ - **BREAKING** **FEAT**: set pigeon as default implementation.
+ - **BREAKING** **FEAT**: add pigeon + add hmac + remove useless decryption method.
+
+#### `native_crypto_android` - `v0.1.2`
+
+ - **FIX**: file encryption.
+ - **FEAT**: use kotlin pigeon generator.
+ - **FEAT**: generate pigeon messages.
+ - **DOCS**: update readmes/licences.
+
+#### `native_crypto_ios` - `v0.1.2`
+
+ - **REFACTOR**: remove useless lines/classes.
+ - **FIX**: key length in bits.
+ - **FEAT**: use swift pigeon generator.
+ - **FEAT**: generate pigeon messages.
+ - **DOCS**: update readmes/licences.
+
+
 ## 2022-05-25
 
 ### Changes
diff --git a/packages/native_crypto/pubspec.yaml b/packages/native_crypto/pubspec.yaml
index f5b311c..2588e97 100644
--- a/packages/native_crypto/pubspec.yaml
+++ b/packages/native_crypto/pubspec.yaml
@@ -14,19 +14,19 @@ dependencies:
   native_crypto_android:
     git:
       url: https://github.com/hugo-pcl/native-crypto-flutter.git
-      ref: native_crypto_android-v0.1.1
+      ref: native_crypto_android-v0.1.2
       path: packages/native_crypto_android
 
   native_crypto_ios:
     git:
       url: https://github.com/hugo-pcl/native-crypto-flutter.git
-      ref: native_crypto_ios-v0.1.1
+      ref: native_crypto_ios-v0.1.2
       path: packages/native_crypto_ios
 
   native_crypto_platform_interface:
     git:
       url: https://github.com/hugo-pcl/native-crypto-flutter.git
-      ref: native_crypto_platform_interface-v0.1.1
+      ref: native_crypto_platform_interface-v0.2.0
       path: packages/native_crypto_platform_interface
   equatable: ^2.0.5
 
diff --git a/packages/native_crypto_android/CHANGELOG.md b/packages/native_crypto_android/CHANGELOG.md
index ce1055b..6654c9d 100644
--- a/packages/native_crypto_android/CHANGELOG.md
+++ b/packages/native_crypto_android/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.1.2
+
+ - **FIX**: file encryption.
+ - **FEAT**: use kotlin pigeon generator.
+ - **FEAT**: generate pigeon messages.
+ - **DOCS**: update readmes/licences.
+
 ## 0.1.1
 
  - **REFACTOR**: clean and modernize kotlin code.
diff --git a/packages/native_crypto_android/pubspec.yaml b/packages/native_crypto_android/pubspec.yaml
index 8b40a04..85d421f 100644
--- a/packages/native_crypto_android/pubspec.yaml
+++ b/packages/native_crypto_android/pubspec.yaml
@@ -1,6 +1,6 @@
 name: native_crypto_android
 description: Android implementation of NativeCrypto
-version: 0.1.1
+version: 0.1.2
 
 environment:
   sdk: ">=2.15.1 <3.0.0"
diff --git a/packages/native_crypto_ios/CHANGELOG.md b/packages/native_crypto_ios/CHANGELOG.md
index 1511feb..734a8b0 100644
--- a/packages/native_crypto_ios/CHANGELOG.md
+++ b/packages/native_crypto_ios/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 0.1.2
+
+ - **REFACTOR**: remove useless lines/classes.
+ - **FIX**: key length in bits.
+ - **FEAT**: use swift pigeon generator.
+ - **FEAT**: generate pigeon messages.
+ - **DOCS**: update readmes/licences.
+
 ## 0.1.1
 
  - **REFACTOR**: rework swift part.
diff --git a/packages/native_crypto_ios/pubspec.yaml b/packages/native_crypto_ios/pubspec.yaml
index f4de824..921ff4e 100644
--- a/packages/native_crypto_ios/pubspec.yaml
+++ b/packages/native_crypto_ios/pubspec.yaml
@@ -1,6 +1,6 @@
 name: native_crypto_ios
 description: iOS implementation of NativeCrypto
-version: 0.1.1
+version: 0.1.2
 
 environment:
   sdk: ">=2.15.0 <3.0.0"
diff --git a/packages/native_crypto_platform_interface/CHANGELOG.md b/packages/native_crypto_platform_interface/CHANGELOG.md
index 8b44888..8dad1ae 100644
--- a/packages/native_crypto_platform_interface/CHANGELOG.md
+++ b/packages/native_crypto_platform_interface/CHANGELOG.md
@@ -1,3 +1,15 @@
+## 0.2.0
+
+> Note: This release has breaking changes.
+
+ - **REFACTOR**: (WIP) optimize exceptions and bytearray.
+ - **FIX**: update verify function.
+ - **FEAT**: make api injectable for test.
+ - **FEAT**: add exception code for platform throw.
+ - **DOCS**: update readmes/licences.
+ - **BREAKING** **FEAT**: set pigeon as default implementation.
+ - **BREAKING** **FEAT**: add pigeon + add hmac + remove useless decryption method.
+
 ## 0.1.1
 
  - **PERF**: x10 perfomance improvement on android with better list management.
diff --git a/packages/native_crypto_platform_interface/pubspec.yaml b/packages/native_crypto_platform_interface/pubspec.yaml
index 320e4ba..62fde47 100644
--- a/packages/native_crypto_platform_interface/pubspec.yaml
+++ b/packages/native_crypto_platform_interface/pubspec.yaml
@@ -1,6 +1,6 @@
 name: native_crypto_platform_interface
 description: A common interface for NativeCrypto plugin.
-version: 0.1.1
+version: 0.2.0
 
 environment:
   sdk: ">=2.17.0 <3.0.0"
diff --git a/packages/native_crypto_web/pubspec.yaml b/packages/native_crypto_web/pubspec.yaml
new file mode 100644
index 0000000..a3b6d99
--- /dev/null
+++ b/packages/native_crypto_web/pubspec.yaml
@@ -0,0 +1,40 @@
+name: native_crypto_web
+description: Web implementation of NativeCrypto
+version: 0.1.1
+
+publish_to: 'none'
+
+environment:
+  sdk: ">=2.15.1 <3.0.0"
+  flutter: ">=2.5.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  flutter_web_plugins:
+    sdk: flutter
+  
+  js: ^0.6.4
+  
+  native_crypto_platform_interface:
+    git:
+      url: https://github.com/hugo-pcl/native-crypto-flutter.git
+      ref: native_crypto_platform_interface-v0.2.0
+      path: packages/native_crypto_platform_interface
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  
+  wyatt_analysis:
+    git:
+      url: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages
+      ref: wyatt_analysis-v2.1.0
+      path: packages/wyatt_analysis
+
+flutter:
+  plugin:
+    platforms:
+      web:
+        pluginClass: NativeCryptoWeb
+        fileName: native_crypto_web.dart
\ No newline at end of file