CMake/Help/release/dev/cpack-pkg-background.rst

cpack-pkg-background
--------------------

* The :cpack_gen:`CPack productbuild Generator` and
  :cpack_gen:`CPack PackageMaker Generator` gained options
  :variable:`CPACK_PRODUCTBUILD_BACKGROUND` and
  :variable:`CPACK_PACKAGEMAKER_BACKGROUND`, respectively,
  to specify a background image for the macOS installer.