set current release to 2.6.3

scripts/updates/upgrade.pl

@@ -34,12 +34,13 @@ my @old_releases = (
 '2.5.3',
 '2.6.1',
 '2.6.2',
+'2.6.3',
 );
 
 my $r_index = 0;
 my %old_releases_h = map {$_ => $r_index++ } @old_releases;
 
-my $eye_release = '2.6.2';
+my $eye_release = '2.6.3';
 
 if (!$config_ref{version}) { $config_ref{version}='2.4.12'; }