diff --git a/src/cpl_query/__init__.py b/src/cpl_query/__init__.py
index 9623e6ab..53597997 100644
--- a/src/cpl_query/__init__.py
+++ b/src/cpl_query/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_query'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2021 - 2022 sh-edraft.de'
-__version__ = '2022.10.2'
+__version__ = '2022.10.9'
 
 from collections import namedtuple
 
@@ -23,4 +23,4 @@ from collections import namedtuple
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2022', minor='10', micro='2')
+version_info = VersionInfo(major='2022', minor='10', micro='9')
diff --git a/src/cpl_query/base/__init__.py b/src/cpl_query/base/__init__.py
index e69de29b..46cb788d 100644
--- a/src/cpl_query/base/__init__.py
+++ b/src/cpl_query/base/__init__.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+
+"""
+cpl-query sh-edraft Common Python library Query
+~~~~~~~~~~~~~~~~~~~
+
+sh-edraft Common Python library Python integrated Queries
+
+:copyright: (c) 2021 - 2022 sh-edraft.de
+:license: MIT, see LICENSE for more details.
+
+"""
+
+__title__ = 'cpl_query.base'
+__author__ = 'Sven Heidemann'
+__license__ = 'MIT'
+__copyright__ = 'Copyright (c) 2021 - 2022 sh-edraft.de'
+__version__ = '2022.10.9'
+
+from collections import namedtuple
+
+
+# imports:
+
+VersionInfo = namedtuple('VersionInfo', 'major minor micro')
+version_info = VersionInfo(major='2022', minor='10', micro='9')
diff --git a/src/cpl_query/enumerable/__init__.py b/src/cpl_query/enumerable/__init__.py
index e69de29b..c98bc6d5 100644
--- a/src/cpl_query/enumerable/__init__.py
+++ b/src/cpl_query/enumerable/__init__.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+
+"""
+cpl-query sh-edraft Common Python library Query
+~~~~~~~~~~~~~~~~~~~
+
+sh-edraft Common Python library Python integrated Queries
+
+:copyright: (c) 2021 - 2022 sh-edraft.de
+:license: MIT, see LICENSE for more details.
+
+"""
+
+__title__ = 'cpl_query.enumerable'
+__author__ = 'Sven Heidemann'
+__license__ = 'MIT'
+__copyright__ = 'Copyright (c) 2021 - 2022 sh-edraft.de'
+__version__ = '2022.10.9'
+
+from collections import namedtuple
+
+
+# imports:
+
+VersionInfo = namedtuple('VersionInfo', 'major minor micro')
+version_info = VersionInfo(major='2022', minor='10', micro='9')
diff --git a/src/cpl_query/extension/__init__.py b/src/cpl_query/extension/__init__.py
index 86f8db09..660a3ad8 100644
--- a/src/cpl_query/extension/__init__.py
+++ b/src/cpl_query/extension/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_query.extension'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2021 - 2022 sh-edraft.de'
-__version__ = '2022.10.2'
+__version__ = '2022.10.9'
 
 from collections import namedtuple
 
@@ -24,4 +24,4 @@ from collections import namedtuple
 from .list import List
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2022', minor='10', micro='2')
+version_info = VersionInfo(major='2022', minor='10', micro='9')
diff --git a/src/cpl_query/iterable/__init__.py b/src/cpl_query/iterable/__init__.py
index 7c2d7a05..92e7d2ef 100644
--- a/src/cpl_query/iterable/__init__.py
+++ b/src/cpl_query/iterable/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_query.iterable'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2021 - 2022 sh-edraft.de'
-__version__ = '2022.10.2'
+__version__ = '2022.10.9'
 
 from collections import namedtuple
 
@@ -27,4 +27,4 @@ from .ordered_iterable_abc import OrderedIterableABC
 from .ordered_iterable import OrderedIterable
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2022', minor='10', micro='2')
+version_info = VersionInfo(major='2022', minor='10', micro='9')