Yesterday, we threw the switch and routed all traffic for search.cpan.org to metacpan.org!
The MetaCPAN team has worked hard to ensure that almost all links continue to work and that it will be a painless experience for users.
Olaf Alders, founder of MetaCPAN, has written a perl.com article where you can read more about the switch.
A fond farewell to search.cpan.org. We'll miss you!