my ($tag,$url)=@_;
$url =~ s!^https?://!https://!;
$url =~ s,/$,,;
$url =~ s/\.git$//;
if ($url=~m!^https://(?:[^\./]+\.)?github\.[^/]+/(?:[^#?]+/)?[^/#?]+$!) {
return $url.'/releases/tag/'.$tag;
# gitlab:
-