message: [CI] release check improved to also validate release date.
diff: @@ -20,6 +20,14 @@ release_date=`xmllint --xpath 'string(/component/releases/release[1]/@date)' $me
  release_type=`xmllint --xpath 'string(/component/releases/release[1]/@type)' $metainfo_xml`
  [[ "${release_type}" = "development" ]] && error "Release type must not be 'development'"
  +# Ensure the release date points to today
  +year=$(echo $release_date | cut -d- -f1)
  +month=$(echo $release_date | cut -d- -f2)
  +day=$(echo $release_date | cut -d- -f3)
  +[[ "$year" = $(date +%Y) ]] || error "Release year does not match the current year ($day vs $(date +%Y)."
  +[[ "$month" = $(date +%m) ]] || error "Release month does not match the current month ($day vs $(date +%m)."
  +[[ "$day" = $(date +%d) ]] || error "Release day does not match the current day ($day vs $(date +%d)."
  +
  if [[ $error_count -ne 0 ]]; then
  echo 1>&2 "Please fix them."
  exit 1
  