Merge topic 'doc-3.29-relnotes' ab29be4ce1 Help: Organize and revise 3.29 release notes ca7ef81c39 Help: Consolidate 3.29 release notes 2ce6337503 Help: Reword if(EXISTS) suggestion to prefer if(IS_READABLE) 23d7863375 Help: Fix cmake_language(EXIT) signature anchor Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !9218