old_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class OctaveOptim(OctavePackage, SourceforgePackage):
      """Non-linear optimization toolkit for Octave."""
  
      homepage = "https://octave.sourceforge.io/optim/"
      sourceforge_mirror_path = "octave/optim-1.5.2.tar.gz"
  
      version('1.5.2', sha256='7b36033c5581559dc3e7616f97d402bc44dde0dfd74c0e3afdf47d452a76dddf')
  
      depends_on('octave-struct@1.0.12:')
      extends('octave@3.6.0:')
  
new_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class OctaveOptim(OctavePackage, SourceforgePackage):
      """Non-linear optimization toolkit for Octave."""
  
      homepage = "https://octave.sourceforge.io/optim/"
      sourceforge_mirror_path = "octave/optim-1.5.2.tar.gz"
  
      version('1.6.1', sha256='7150cdfac7e9da31ec7ac1cfe8619d9c0e9c8b3f787f54bf89e0fb1c275be584')
      version('1.5.2', sha256='7b36033c5581559dc3e7616f97d402bc44dde0dfd74c0e3afdf47d452a76dddf')
  
      depends_on('octave-struct@1.0.12:')
      extends('octave@3.6.0:')
  
subject: add v1.6.1 (#21844)