- sprintf('%.1f%%', sum(@{ $canihas->{$browser} }{@$_}) * $usagepct),
- 'version ' . showversions(@{$_}, undef),
- $_->[-1] eq $lastver ? () : '(development)',
+ sprintf('%.1f%%', sum(@{ $canihas->{$browser} }{ @{$span} }) * $usagepct),
+ 'version ' . showversions(@{$span}, undef),
+ (map {
+ $_ ? sprintf('(released %d)', $_/3600/24/365.25 + 1970) : '(development)'
+ } $caniuse->{agents}->{$browser}->{version_list}->{$lastver}->{release_date}),