[Macaulay2/f20] (3 commits) ...Build for all arches. Increase HTML creation timeouts for slower processors, such as ARM. Add --buil

[Jerry James]

Summary of changes:

  d0a59f4... Rebuild for ntl 6.1.0. Singular is now available for all ar (*)
  4d64fe9... Put the ExclusiveArch back until we can debug an ARM build  (*)
  2fc8952... Build for all arches. Increase HTML creation timeouts for s (*)

(*) This commit already existed in another branch; no separate mail sent