old_contents: # This set of repositories is where the maintainer opted in to use
  # astropy_helpers v3.0 and above accepting that it requires Python
  # 3.5+. Packages listed below will receive automated update for the latest
  # helpers rather than the LTS branch.
  
  repositories = sorted(set([
      ('adrn', 'gala'),
      ('aplpy', 'aplpy'),
      ('astropy', 'ccdproc'),
      ('astropy', 'photutils'),
      ('astropy', 'specutils'),
      ('astropy', 'reproject'),
      ('astropy', 'pyvo'),
      ('astropy', 'astrowidgets'),
      ('astropy', 'regions'),
      ('astropy', 'astropy-healpix'),
      ('astropy', 'saba'),
      ('ejeschke', 'ginga'),
      ('hipspy', 'hips'),
      ('sunpy', 'sunpy'),
      ('spacetelescope', 'gwcs'),
      ('spacetelescope', 'specviz'),
      ('spacetelescope', 'stginga'),
      ('spacetelescope', 'wss_tools'),
      ('spacetelescope', 'astroimtools'),
      ('dkirkby', 'skysim'),
      ('plasmapy', 'plasmapy'),
      ('karllark', 'DGFit'),
      ('mhvk', 'baseband'),
      ('mhvk', 'scintillometry'),
      ('hamogu', 'arcus'),
      ('hamogu', 'marxs-lynx'),
      ('hamogu', 'psfsubtraction'),
      ('Chandra-MARX', 'marxs'),
      ('StingraySoftware', 'stingray'),
      ('StingraySoftware', 'HENDRICS'),
      ('discos', 'srt-single-dish-tools'),
      ('NASA-Planetary-Science', 'sbpy'),
      ('weaverba137', 'pydl'),
      ('BEAST-Fitting', 'beast'),
      ('BEAST-Fitting', 'megabeast'),
      ('PAHFIT', 'pahfit'),
      ('karllark', 'dust_extinction'),
      ('karllark', 'dust_attenuation'),
      ('karllark', 'measure_extinction'),
      ('ehsteve', 'roentgen')
  ]))
  
new_contents: # This set of repositories is where the maintainer opted in to use
  # astropy_helpers v3.0 and above accepting that it requires Python
  # 3.5+. Packages listed below will receive automated update for the latest
  # helpers rather than the LTS branch.
  
  repositories = sorted(set([
      ('adrn', 'gala'),
      ('aplpy', 'aplpy'),
      ('astropy', 'ccdproc'),
      ('astropy', 'photutils'),
      ('astropy', 'specutils'),
      ('astropy', 'reproject'),
      ('astropy', 'pyvo'),
      ('astropy', 'astrowidgets'),
      ('astropy', 'regions'),
      ('astropy', 'astropy-healpix'),
      ('astropy', 'saba'),
      ('ejeschke', 'ginga'),
      ('hipspy', 'hips'),
      ('sunpy', 'sunpy'),
      ('spacetelescope', 'gwcs'),
      ('spacetelescope', 'specviz'),
      ('spacetelescope', 'stginga'),
      ('spacetelescope', 'wss_tools'),
      ('spacetelescope', 'astroimtools'),
      ('dkirkby', 'skysim'),
      ('dkirkby', 'speclite'),
      ('desihub', 'specsim'),
      ('plasmapy', 'plasmapy'),
      ('karllark', 'DGFit'),
      ('mhvk', 'baseband'),
      ('mhvk', 'scintillometry'),
      ('hamogu', 'arcus'),
      ('hamogu', 'marxs-lynx'),
      ('hamogu', 'psfsubtraction'),
      ('Chandra-MARX', 'marxs'),
      ('StingraySoftware', 'stingray'),
      ('StingraySoftware', 'HENDRICS'),
      ('discos', 'srt-single-dish-tools'),
      ('NASA-Planetary-Science', 'sbpy'),
      ('weaverba137', 'pydl'),
      ('BEAST-Fitting', 'beast'),
      ('BEAST-Fitting', 'megabeast'),
      ('PAHFIT', 'pahfit'),
      ('karllark', 'dust_extinction'),
      ('karllark', 'dust_attenuation'),
      ('karllark', 'measure_extinction'),
      ('ehsteve', 'roentgen')
  ]))
  
subject: Update helpers_3.py