old_contents: 
  __version__ = "0.3.0"
  
  # The USGS API endpoint
  USGS_API_DEPRECATED = "https://earthexplorer.usgs.gov/inventory/json/v/1.4.0"
  USGS_API = "https://m2m.cr.usgs.gov/api/api/json/stable"
  
  #
  # Two catalogs are available for querying
  #
  
  CATALOG_NODES = ["EE", "HDDS"]
  
  # http://earthexplorer.usgs.gov/
  EARTH_EXPLORER_CATALOG_NODE = "EE"
  
  # http://hddsexplorer.usgs.gov/
  HDDS_EXPLORER_CATALOG_NODE = "HDDS"
  
  class USGSError(Exception):
      pass
  
  class USGSApiKeyRequiredError(Exception):
      pass
  
  class USGSAmbiguousNode(Exception):
      pass
  
  class USGSDependencyRequired(ImportError):
      pass
new_contents: 
  __version__ = "0.3.1"
  
  # The USGS API endpoint
  USGS_API_DEPRECATED = "https://earthexplorer.usgs.gov/inventory/json/v/1.4.0"
  USGS_API = "https://m2m.cr.usgs.gov/api/api/json/stable"
  
  #
  # Two catalogs are available for querying
  #
  
  CATALOG_NODES = ["EE", "HDDS"]
  
  # http://earthexplorer.usgs.gov/
  EARTH_EXPLORER_CATALOG_NODE = "EE"
  
  # http://hddsexplorer.usgs.gov/
  HDDS_EXPLORER_CATALOG_NODE = "HDDS"
  
  class USGSError(Exception):
      pass
  
  class USGSApiKeyRequiredError(Exception):
      pass
  
  class USGSAmbiguousNode(Exception):
      pass
  
  class USGSDependencyRequired(ImportError):
      pass
subject: bump version