old_contents: ZOE_VERSION = '0.9.4'
  ZOE_API_VERSION = '0.5'
  ZOE_APPLICATION_FORMAT_VERSION = '1'
  
new_contents: ZOE_VERSION = '0.9.4-mpi'
  ZOE_API_VERSION = '0.6'
  ZOE_APPLICATION_FORMAT_VERSION = '1'
  
subject: Bump versions due to API changes