diff --git a/cpl.json b/cpl.json
index aba1a9b8..f7ebd945 100644
--- a/cpl.json
+++ b/cpl.json
@@ -4,7 +4,7 @@
     "Version": {
       "Major": "2021",
       "Minor": "04",
-      "Micro": "0rc5"
+      "Micro": "0rc6"
     },
     "Author": "Sven Heidemann",
     "AuthorEmail": "sven.heidemann@sh-edraft.de",
diff --git a/src/cpl/__init__.py b/src/cpl/__init__.py
index 0478f302..bd8aec7e 100644
--- a/src/cpl/__init__.py
+++ b/src/cpl/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'sh_cpl.cpl'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/application/__init__.py b/src/cpl/application/__init__.py
index bbd12d40..98203f07 100644
--- a/src/cpl/application/__init__.py
+++ b/src/cpl/application/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.application'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -26,4 +26,4 @@ from .application_builder_abc import ApplicationBuilderABC
 from .startup_abc import StartupABC
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/configuration/__init__.py b/src/cpl/configuration/__init__.py
index a5dd1439..c66e64f1 100644
--- a/src/cpl/configuration/__init__.py
+++ b/src/cpl/configuration/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.configuration'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -27,4 +27,4 @@ from .configuration_variable_name_enum import ConfigurationVariableNameEnum
 from .console_argument import ConsoleArgument
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/console/__init__.py b/src/cpl/console/__init__.py
index 70b8c74d..e3ae63be 100644
--- a/src/cpl/console/__init__.py
+++ b/src/cpl/console/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.console'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -27,4 +27,4 @@ from .foreground_color_enum import ForegroundColorEnum
 from .spinner_thread import SpinnerThread
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/database/__init__.py b/src/cpl/database/__init__.py
index 126bc90d..e8f97f4a 100644
--- a/src/cpl/database/__init__.py
+++ b/src/cpl/database/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.database'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -25,4 +25,4 @@ from .database_settings import DatabaseSettings
 from .database_settings_name_enum import DatabaseSettingsNameEnum
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/database/connection/__init__.py b/src/cpl/database/connection/__init__.py
index 0c59535d..9bcc7290 100644
--- a/src/cpl/database/connection/__init__.py
+++ b/src/cpl/database/connection/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.database.connection'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -24,4 +24,4 @@ from .database_connection import DatabaseConnection
 from .database_connection_abc import DatabaseConnectionABC
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/database/context/__init__.py b/src/cpl/database/context/__init__.py
index 89905a7b..73481869 100644
--- a/src/cpl/database/context/__init__.py
+++ b/src/cpl/database/context/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.database.context'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -24,4 +24,4 @@ from .database_context import DatabaseContext
 from .database_context_abc import DatabaseContextABC
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/dependency_injection/__init__.py b/src/cpl/dependency_injection/__init__.py
index 58ed6e99..b856ac51 100644
--- a/src/cpl/dependency_injection/__init__.py
+++ b/src/cpl/dependency_injection/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.dependency_injection'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -28,4 +28,4 @@ from .service_provider import ServiceProvider
 from .service_provider_abc import ServiceProviderABC
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/environment/__init__.py b/src/cpl/environment/__init__.py
index 74e1b452..3bceb56d 100644
--- a/src/cpl/environment/__init__.py
+++ b/src/cpl/environment/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.environment'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -25,4 +25,4 @@ from .environment_name_enum import EnvironmentNameEnum
 from .application_environment import ApplicationEnvironment
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/logging/__init__.py b/src/cpl/logging/__init__.py
index 7b6a498b..c908d1f2 100644
--- a/src/cpl/logging/__init__.py
+++ b/src/cpl/logging/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.logging'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -27,4 +27,4 @@ from .logging_settings import LoggingSettings
 from .logging_settings_name_enum import LoggingSettingsNameEnum
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/mailing/__init__.py b/src/cpl/mailing/__init__.py
index cdc19782..df906ba4 100644
--- a/src/cpl/mailing/__init__.py
+++ b/src/cpl/mailing/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.mailing'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -27,4 +27,4 @@ from .email_client_settings import EMailClientSettings
 from .email_client_settings_name_enum import EMailClientSettingsNameEnum
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/time/__init__.py b/src/cpl/time/__init__.py
index 4175fc95..4a6719e5 100644
--- a/src/cpl/time/__init__.py
+++ b/src/cpl/time/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.time'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -24,4 +24,4 @@ from .time_format_settings import TimeFormatSettings
 from .time_format_settings_names_enum import TimeFormatSettingsNamesEnum
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl/utils/__init__.py b/src/cpl/utils/__init__.py
index e4e09c79..eec3392b 100644
--- a/src/cpl/utils/__init__.py
+++ b/src/cpl/utils/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl.utils'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -25,4 +25,4 @@ from .string import String
 from .pip import Pip
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/__init__.py b/src/cpl_cli/__init__.py
index 22911c50..81ce6c8d 100644
--- a/src/cpl_cli/__init__.py
+++ b/src/cpl_cli/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'sh_cpl.cpl_cli'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -29,4 +29,4 @@ from .main import main
 from .startup import Startup
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/command/__init__.py b/src/cpl_cli/command/__init__.py
index 023304c9..e1bfedaf 100644
--- a/src/cpl_cli/command/__init__.py
+++ b/src/cpl_cli/command/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_cli.command'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -28,4 +28,4 @@ from .publish_service import PublishService
 from .version_service import VersionService
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/configuration/__init__.py b/src/cpl_cli/configuration/__init__.py
index 1456dfd8..14f9248e 100644
--- a/src/cpl_cli/configuration/__init__.py
+++ b/src/cpl_cli/configuration/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_cli.configuration'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -28,4 +28,4 @@ from .version_settings import VersionSettings
 from .version_settings_name_enum import VersionSettingsNameEnum
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/live_server/__init__.py b/src/cpl_cli/live_server/__init__.py
index df600876..b34d43e4 100644
--- a/src/cpl_cli/live_server/__init__.py
+++ b/src/cpl_cli/live_server/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.live_server'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/publish/__init__.py b/src/cpl_cli/publish/__init__.py
index 9fe1dc2c..db1ea15e 100644
--- a/src/cpl_cli/publish/__init__.py
+++ b/src/cpl_cli/publish/__init__.py
@@ -15,7 +15,7 @@ __title__ = 'cpl_cli.publish'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
@@ -24,4 +24,4 @@ from .publisher_abc import PublisherABC
 from .publisher_service import PublisherService
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/source_creator/__init__.py b/src/cpl_cli/source_creator/__init__.py
index bd7895f9..d1edfa4b 100644
--- a/src/cpl_cli/source_creator/__init__.py
+++ b/src/cpl_cli/source_creator/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.source_creator'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/__init__.py b/src/cpl_cli/templates/__init__.py
index a679295d..bb2a3f29 100644
--- a/src/cpl_cli/templates/__init__.py
+++ b/src/cpl_cli/templates/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/build/__init__.py b/src/cpl_cli/templates/build/__init__.py
index a00ccb36..8e1558c3 100644
--- a/src/cpl_cli/templates/build/__init__.py
+++ b/src/cpl_cli/templates/build/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.build'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/generate/__init__.py b/src/cpl_cli/templates/generate/__init__.py
index 354dbfa8..0ade2c28 100644
--- a/src/cpl_cli/templates/generate/__init__.py
+++ b/src/cpl_cli/templates/generate/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.generate'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/__init__.py b/src/cpl_cli/templates/new/__init__.py
index a238cca4..56c68851 100644
--- a/src/cpl_cli/templates/new/__init__.py
+++ b/src/cpl_cli/templates/new/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/console/__init__.py b/src/cpl_cli/templates/new/console/__init__.py
index 131bb1d6..6c3b82de 100644
--- a/src/cpl_cli/templates/new/console/__init__.py
+++ b/src/cpl_cli/templates/new/console/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.console'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/console/src/__init__.py b/src/cpl_cli/templates/new/console/src/__init__.py
index b3af2143..cc329e00 100644
--- a/src/cpl_cli/templates/new/console/src/__init__.py
+++ b/src/cpl_cli/templates/new/console/src/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.console.src'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/console/src/name/__init__.py b/src/cpl_cli/templates/new/console/src/name/__init__.py
index 905c6d7f..79ac6fbc 100644
--- a/src/cpl_cli/templates/new/console/src/name/__init__.py
+++ b/src/cpl_cli/templates/new/console/src/name/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.console.src.name'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/console/src/tests/__init__.py b/src/cpl_cli/templates/new/console/src/tests/__init__.py
index ea54153a..4b925370 100644
--- a/src/cpl_cli/templates/new/console/src/tests/__init__.py
+++ b/src/cpl_cli/templates/new/console/src/tests/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.console.src.tests'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/library/__init__.py b/src/cpl_cli/templates/new/library/__init__.py
index 3e017edb..535c9c61 100644
--- a/src/cpl_cli/templates/new/library/__init__.py
+++ b/src/cpl_cli/templates/new/library/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.library'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/library/src/__init__.py b/src/cpl_cli/templates/new/library/src/__init__.py
index 17c82c40..eca780ce 100644
--- a/src/cpl_cli/templates/new/library/src/__init__.py
+++ b/src/cpl_cli/templates/new/library/src/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.library.src'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/library/src/cli/__init__.py b/src/cpl_cli/templates/new/library/src/cli/__init__.py
index 2cd8bd65..17bb31f3 100644
--- a/src/cpl_cli/templates/new/library/src/cli/__init__.py
+++ b/src/cpl_cli/templates/new/library/src/cli/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.library.src.cli'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/library/src/name/__init__.py b/src/cpl_cli/templates/new/library/src/name/__init__.py
index 4068a18e..a77a86e7 100644
--- a/src/cpl_cli/templates/new/library/src/name/__init__.py
+++ b/src/cpl_cli/templates/new/library/src/name/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.library.src.name'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/new/library/src/tests/__init__.py b/src/cpl_cli/templates/new/library/src/tests/__init__.py
index ea3e26ec..32ef192e 100644
--- a/src/cpl_cli/templates/new/library/src/tests/__init__.py
+++ b/src/cpl_cli/templates/new/library/src/tests/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.new.library.src.tests'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')
diff --git a/src/cpl_cli/templates/publish/__init__.py b/src/cpl_cli/templates/publish/__init__.py
index bea355e7..67a2b0d8 100644
--- a/src/cpl_cli/templates/publish/__init__.py
+++ b/src/cpl_cli/templates/publish/__init__.py
@@ -15,11 +15,11 @@ __title__ = 'cpl_cli.templates.publish'
 __author__ = 'Sven Heidemann'
 __license__ = 'MIT'
 __copyright__ = 'Copyright (c) 2020 - 2021 sh-edraft.de'
-__version__ = '2021.4.0rc5'
+__version__ = '2021.4.0rc6'
 
 from collections import namedtuple
 
 # imports:
 
 VersionInfo = namedtuple('VersionInfo', 'major minor micro')
-version_info = VersionInfo(major='2021', minor='04', micro='0rc5')
+version_info = VersionInfo(major='2021', minor='04', micro='0rc6')