[gimp-web/master] (6 commits) ...Merge branch 'testing'

[Michael Schumacher <schumaml src gnome org>]

Summary of changes:

  3a4fadb... Style download-comment (*)
  d5dfd54... pelicanconf_common.py: add comment, date and revision handl (*)
  1b452bf... downloads: add update comments to macOS section, rephrase m (*)
  4c5d13b... downloads: strong emphasize the header line of the update c (*)
  8578a9d... downloads: add download comment section to live downloads.h (*)
  36d383a... Merge branch 'testing'

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