## Summary of Changes Core Numbers is not a component so there is no need to add it in `find_package(CGAL)`. I did not simplify code which involves the macro `CGAL_USE_CORE` as the usage of Core can be switched off with `CGAL_NO_CORE` [here](https://github.com/CGAL/cgal/blob/dfac790cff37256c174b3b1d024e529fca11a2d8/Installation/include/CGAL/Installation/internal/enable_third_party_libraries.h#L61). Note that #9442 suggested to remove the macro. ## Release Management * Affected package(s): several * Issue(s) solved (if any): fix #9442 * Feature/Small Feature (if any): * Link to compiled documentation (obligatory for small feature) [*wrong link name to be changed*](httpssss://wrong_URL_to_be_changed/Manual/Pkg) * License and copyright ownership: