diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71560f4..bfeecfc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## 0.1.0a21 (2025-11-06)
+
+### Feat
+
+- add some tests
+
+### Fix
+
+- always remove choice type + support warnings
+
 ## 0.1.0a20 (2025-11-03)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 8531838..235b4c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ requires = ["flit_core >=3.8.0,<4"]
 
 [project]
 name = "rougail.output_formatter"
-version = "0.1.0a20"
+version = "0.1.0a21"
 authors = [{name = "Emmanuel Garette", email = "gnunux@gnunux.info"}]
 readme = "README.md"
 description = "Rougail output formatter"
diff --git a/src/rougail/output_formatter/__version__.py b/src/rougail/output_formatter/__version__.py
index 6207030..6453e0e 100644
--- a/src/rougail/output_formatter/__version__.py
+++ b/src/rougail/output_formatter/__version__.py
@@ -1 +1 @@
-__version__ = "0.1.0a20"
+__version__ = "0.1.0a21"