[gimp-web/master] (19 commits) ...Merge remote-tracking branch 'origin/testing'

[Jehan <jehanp src gnome org>]

Summary of changes:

  c4e74ee... content: change link for the mirror request procedure. (*)
  f20ac18... content: update webmasters page. (*)
  a78f0ed... content: removing mention to GIMP newsgroup. (*)
  cf171e0... content: GIMP 2.10.28 officially supports macOS 10.12 and o (*)
  3a93e04... content, tools: add Aceldama Systems/gimp.ca mirror. (*)
  341e847... content: add GIMP 2.99.8 release for macOS! (*)
  b02db5d... content: news for GIMP 2.99.8 for macOS. (*)
  1878b19... themes: some more s/OS ?X/macOS/ replacements. (*)
  0947ba0... pelicanconf, themes: add updated info about OS requirement  (*)
  cb09f11... content: update a bit the news for macOS package. (*)
  e37eda6... content: more fixes to the macOS news. (*)
  4a1c077... pelicanconf, themes: show OS requirement for Windows downlo (*)
  b4f0484... content: improve download platform choice menu with bold ac (*)
  0adfbfe... content, themes: improve OS selection display in download p (*)
  92f5b5b... Copyediting (*)
  a74c483... content: remove closing parenthese (opening one was removed (*)
  0b5e1f7... content: fix broken metadata. (*)
  9c61187... themes: download macOS packages on macos/ now instead of os (*)
  7c9a705... Merge remote-tracking branch 'origin/testing'

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