print "<p>Unit properties as seen or measured in $scver{name}\n$patch.\n</p>\n\n";
for my $unit (@{$units}) {
- for my $upgrade (@{ $unit->{upgrade} // $unit->{update} // [] }) {
+ for my $upgrade (@{ $unit->{upgrade} }) {
while (my ($col, $increase) = each %{$upgrade}) {
defined $unit->{$col} or next;