diff --git a/CHANGELOG.md b/CHANGELOG.md
index d97d1a3..4e056f7 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.
 
+## 2025-06-02
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`tonik` - `v0.0.4`](#tonik---v004)
+ - [`tonik_core` - `v0.0.4`](#tonik_core---v004)
+ - [`tonik_generate` - `v0.0.4`](#tonik_generate---v004)
+ - [`tonik_parse` - `v0.0.4`](#tonik_parse---v004)
+ - [`tonik_util` - `v0.0.4`](#tonik_util---v004)
+
+---
+
+#### `tonik` - `v0.0.4`
+
+ - **FIX**: define executables for tonik.
+ - **FEAT**: generate all of classes.
+ - **FEAT**: improve output on invalid arguments.
+
+#### `tonik_core` - `v0.0.4`
+
+ - **FEAT**: generate all of classes.
+
+#### `tonik_generate` - `v0.0.4`
+
+ - **FEAT**: generate all of classes.
+
+#### `tonik_parse` - `v0.0.4`
+
+ - no changes
+
+#### `tonik_util` - `v0.0.4`
+
+ - no changes
+
+
 ## 2025-05-25
 
 ### Changes
diff --git a/packages/tonik/CHANGELOG.md b/packages/tonik/CHANGELOG.md
index 9b157c2..395336f 100644
--- a/packages/tonik/CHANGELOG.md
+++ b/packages/tonik/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.0.4
+
+ - **FIX**: define executables for tonik.
+ - **FEAT**: generate all of classes.
+ - **FEAT**: improve output on invalid arguments.
+
 ## 0.0.3
 
 ## 0.0.2
diff --git a/packages/tonik/pubspec.yaml b/packages/tonik/pubspec.yaml
index 92ed364..9aab500 100644
--- a/packages/tonik/pubspec.yaml
+++ b/packages/tonik/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tonik
 description: A Dart code generator for OpenAPI 3.0 and 3.1 specifications.
-version: 0.0.3
+version: 0.0.4
 repository: https://github.com/t-unit/tonik
 
 executables:
@@ -20,9 +20,9 @@ dependencies:
   args: ^2.5.0
   logging: ^1.3.0
   yaml: ^3.1.3
-  tonik_parse: ^0.0.2
-  tonik_core: ^0.0.2
-  tonik_generate: ^0.0.3
+  tonik_parse: ^0.0.4
+  tonik_core: ^0.0.4
+  tonik_generate: ^0.0.4
 
 dev_dependencies:
   very_good_analysis: ^7.0.0
diff --git a/packages/tonik_core/CHANGELOG.md b/packages/tonik_core/CHANGELOG.md
index 6418e88..8ecd282 100644
--- a/packages/tonik_core/CHANGELOG.md
+++ b/packages/tonik_core/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.4
+
+ - **FEAT**: generate all of classes.
+
 ## 0.0.2
 
  - **FEAT**: improved json decoding.
diff --git a/packages/tonik_core/pubspec.yaml b/packages/tonik_core/pubspec.yaml
index 4b12110..d9d8654 100644
--- a/packages/tonik_core/pubspec.yaml
+++ b/packages/tonik_core/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tonik_core
 description: Core data structures and utilities for Tonik.
-version: 0.0.2
+version: 0.0.4
 repository: https://github.com/t-unit/tonik
 
 environment:
diff --git a/packages/tonik_generate/CHANGELOG.md b/packages/tonik_generate/CHANGELOG.md
index 6e817a1..9b20748 100644
--- a/packages/tonik_generate/CHANGELOG.md
+++ b/packages/tonik_generate/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.4
+
+ - **FEAT**: generate all of classes.
+
 ## 0.0.3
 
  - **FIX**: honor paths in base urls.
diff --git a/packages/tonik_generate/pubspec.yaml b/packages/tonik_generate/pubspec.yaml
index 50f6ff7..9d89cad 100644
--- a/packages/tonik_generate/pubspec.yaml
+++ b/packages/tonik_generate/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tonik_generate
 description: A code generation package for Tonik.
-version: 0.0.3
+version: 0.0.4
 repository: https://github.com/t-unit/tonik
 
 environment:
@@ -15,7 +15,7 @@ dependencies:
   meta: ^1.16.0
   path: ^1.9.1
   spell_out_numbers: ^1.0.0
-  tonik_core: ^0.0.2
+  tonik_core: ^0.0.4
 
 dev_dependencies:
   test: ^1.24.0
diff --git a/packages/tonik_parse/CHANGELOG.md b/packages/tonik_parse/CHANGELOG.md
index 0a17de8..376a73b 100644
--- a/packages/tonik_parse/CHANGELOG.md
+++ b/packages/tonik_parse/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.4
+
+ - no changes
+
 ## 0.0.2
 
  - **FIX**: correct class names for multi content types response parsing.
diff --git a/packages/tonik_parse/pubspec.yaml b/packages/tonik_parse/pubspec.yaml
index a4e0b39..8d69b6c 100644
--- a/packages/tonik_parse/pubspec.yaml
+++ b/packages/tonik_parse/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tonik_parse
 description: The parsing module for Tonik.
-version: 0.0.2
+version: 0.0.4
 repository: https://github.com/t-unit/tonik
 
 environment:
@@ -10,7 +10,7 @@ dependencies:
   collection: ^1.19.1
   json_annotation: ^4.9.0
   logging: ^1.3.0
-  tonik_core: ^0.0.2
+  tonik_core: ^0.0.4
 
 dev_dependencies:
   build_runner: ^2.3.3
diff --git a/packages/tonik_util/CHANGELOG.md b/packages/tonik_util/CHANGELOG.md
index a589793..bf6138e 100644
--- a/packages/tonik_util/CHANGELOG.md
+++ b/packages/tonik_util/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.4
+
+ - no changes
+
 ## 0.0.3
 
  - **FIX**: base url not set if there are no other options set.
diff --git a/packages/tonik_util/pubspec.yaml b/packages/tonik_util/pubspec.yaml
index efcc460..027689b 100644
--- a/packages/tonik_util/pubspec.yaml
+++ b/packages/tonik_util/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tonik_util
 description: Runtime tools for packages generated by Tonik.
-version: 0.0.3
+version: 0.0.4
 repository: https://github.com/t-unit/tonik
 
 environment: