old_contents: import os
  
  try:
      import pygit2
      PYGIT2 = True
  except ImportError:
      PYGIT2 = False
  
  try:
      from ._sysctl import *
  except ImportError:
      pass
  
  VERSION = (0, 1, 0, 'beta', 7)
  
  
  def get_version(version=None):
      """Derives a PEP386-compliant version number from VERSION."""
      if version is None:
          version = VERSION
      assert len(version) == 5
      assert version[3] in ('alpha', 'beta', 'rc', 'final')
  
      # Now build the two parts of the version number:
      # main = X.Y[.Z]
      # sub = .devN - for pre-alpha releases
      #     | {a|b|c}N - for alpha, beta and rc releases
  
      parts = 2 if version[2] == 0 else 3
      main = '.'.join(str(x) for x in version[:parts])
  
      sub = ''
      if version[3] == 'alpha' and version[4] == 0:
          if PYGIT2:
              repo = os.path.realpath(
                  os.path.join(os.path.dirname(__file__), "..")
              )
              try:
                  revision = pygit2.repository.Repository(repo).head.hex[:7]
              except KeyError:
                  revision = 'UNKNOWN'
              sub = '.dev%s' % revision
          else:
              sub = '.devUNKNOWN'
  
      elif version[3] != 'final':
          mapping = {'alpha': 'a', 'beta': 'b', 'rc': 'c'}
          sub = mapping[version[3]] + str(version[4])
  
      return main + sub
  
new_contents: import os
  
  try:
      import pygit2
      PYGIT2 = True
  except ImportError:
      PYGIT2 = False
  
  try:
      from ._sysctl import *
  except ImportError:
      pass
  
  VERSION = (0, 1, 0, 'beta', 8)
  
  
  def get_version(version=None):
      """Derives a PEP386-compliant version number from VERSION."""
      if version is None:
          version = VERSION
      assert len(version) == 5
      assert version[3] in ('alpha', 'beta', 'rc', 'final')
  
      # Now build the two parts of the version number:
      # main = X.Y[.Z]
      # sub = .devN - for pre-alpha releases
      #     | {a|b|c}N - for alpha, beta and rc releases
  
      parts = 2 if version[2] == 0 else 3
      main = '.'.join(str(x) for x in version[:parts])
  
      sub = ''
      if version[3] == 'alpha' and version[4] == 0:
          if PYGIT2:
              repo = os.path.realpath(
                  os.path.join(os.path.dirname(__file__), "..")
              )
              try:
                  revision = pygit2.repository.Repository(repo).head.hex[:7]
              except KeyError:
                  revision = 'UNKNOWN'
              sub = '.dev%s' % revision
          else:
              sub = '.devUNKNOWN'
  
      elif version[3] != 'final':
          mapping = {'alpha': 'a', 'beta': 'b', 'rc': 'c'}
          sub = mapping[version[3]] + str(version[4])
  
      return main + sub
  
subject: Bump to beta 8