diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38baff2e2..aec73b708 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 0.2.0a21 (2025-05-12)
+
+### Fix
+
+- update translation
+- black
+- doc example with leader example lower than leader default value
+
 ## 0.2.0a20 (2025-05-09)
 
 ### Fix
diff --git a/locale/rougail_output_doc.pot b/locale/rougail_output_doc.pot
index 67622f2b9..5ea563f7f 100644
--- a/locale/rougail_output_doc.pot
+++ b/locale/rougail_output_doc.pot
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2025-05-11 19:13+0200\n"
+"POT-Creation-Date: 2025-05-12 08:39+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/pyproject.toml b/pyproject.toml
index b1ec3ad0b..de2a09806 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ requires = ["flit_core >=3.8.0,<4"]
 
 [project]
 name = "rougail.output_doc"
-version = "0.2.0a20"
+version = "0.2.0a21"
 authors = [{name = "Emmanuel Garette", email = "gnunux@gnunux.info"}]
 readme = "README.md"
 description = "Rougail output doc"
diff --git a/src/rougail/output_doc/__version__.py b/src/rougail/output_doc/__version__.py
index 532b6824c..22437a010 100644
--- a/src/rougail/output_doc/__version__.py
+++ b/src/rougail/output_doc/__version__.py
@@ -1 +1 @@
-__version__ = "0.2.0a20"
+__version__ = "0.2.0a21"