old_contents: """
  ### Polemarch is ansible based service for orchestration infrastructure.
  
  * [Documentation](http://polemarch.readthedocs.io/)
  * [Issue Tracker](https://gitlab.com/vstconsulting/polemarch/issues)
  * [Source Code](https://gitlab.com/vstconsulting/polemarch)
  
  """
  
  import os
  import warnings
  try:
      from vstutils.environment import prepare_environment, cmd_execution
  except ImportError:
      warnings.warn('"vstutils" was not installed', ImportWarning)
      prepare_environment = lambda *args, **kwargs: ()
      cmd_execution = prepare_environment
  
  default_settings = {
      # ansible specific environment variables
      "ANSIBLE_HOST_KEY_CHECKING": 'False',
      "ANSIBLE_FORCE_COLOR": "true",
      # celery specific
      "C_FORCE_ROOT": "true",
      # django settings module
      "DJANGO_SETTINGS_MODULE": os.getenv(
          "DJANGO_SETTINGS_MODULE", 'polemarch.main.settings'
      ),
      # VSTUTILS settings
      "VST_PROJECT": os.getenv("VST_PROJECT", 'polemarch'),
      "VST_ROOT_URLCONF": os.getenv("VST_ROOT_URLCONF", 'vstutils.urls'),
  }
  
  __version__ = "2.0.0b2"
  
  prepare_environment(**default_settings)
  
new_contents: """
  ### Polemarch is ansible based service for orchestration infrastructure.
  
  * [Documentation](http://polemarch.readthedocs.io/)
  * [Issue Tracker](https://gitlab.com/vstconsulting/polemarch/issues)
  * [Source Code](https://gitlab.com/vstconsulting/polemarch)
  
  """
  
  import os
  import warnings
  try:
      from vstutils.environment import prepare_environment, cmd_execution
  except ImportError:
      warnings.warn('"vstutils" was not installed', ImportWarning)
      prepare_environment = lambda *args, **kwargs: ()
      cmd_execution = prepare_environment
  
  default_settings = {
      # ansible specific environment variables
      "ANSIBLE_HOST_KEY_CHECKING": 'False',
      "ANSIBLE_FORCE_COLOR": "true",
      # celery specific
      "C_FORCE_ROOT": "true",
      # django settings module
      "DJANGO_SETTINGS_MODULE": os.getenv(
          "DJANGO_SETTINGS_MODULE", 'polemarch.main.settings'
      ),
      # VSTUTILS settings
      "VST_PROJECT": os.getenv("VST_PROJECT", 'polemarch'),
      "VST_ROOT_URLCONF": os.getenv("VST_ROOT_URLCONF", 'vstutils.urls'),
  }
  
  __version__ = "2.0.0b3"
  
  prepare_environment(**default_settings)
  
subject: Bump beta version.