A new release of the CA certificates is available at
http://software.grid.iu.edu/pacman/cadist/.
This is version 1.22 and uses IGTF 1.40 as the basis.
Changes to the OSG certificates package:
====== Version 1.22 =============
Built 6 Aug 2011
IGTF 1.40 release
Changes from OSG
Old format and new format now have same md5sum