old_contents: VERSION = (2010, 2, 1)
  VERSION_STATUS = ""
  VERSION_TEXT = ".".join(str(x) for x in VERSION) + VERSION_STATUS
  
new_contents: VERSION = (2011, 1)
  VERSION_STATUS = ""
  VERSION_TEXT = ".".join(str(x) for x in VERSION) + VERSION_STATUS
  
subject: Bump version to v2011.1