old_contents: from .nml.nml import *  # allows importation of all neuroml classes
  
  __version__ = '0.2.12'
  
  
  current_neuroml_version = "v2beta4"
  
new_contents: from .nml.nml import *  # allows importation of all neuroml classes
  
  __version__ = '0.2.13'
  
  
  current_neuroml_version = "v2beta4"
  
subject: Increment version