Summary of changes:
b6289ff... ExclusiveArch: %{ix86} x86_64 %{arm} (to match qt5-qtdeclar (*)
c1f6b7e... 5.2.0-0.1.alpha (*)
3e3052d... bootstrap ppc (*)
6f2760b... Release++ (*)
(*) This commit already existed in another branch; no separate mail sent