New versions of the tz code and data are now available from ftp://ftp.iana.org/tz/releases/tzcode2012c.tar.gz ftp://ftp.iana.org/tz/releases/tzdata2012d.tar.gz These reflect the changes for Morocco's time stamps, which take effect in a couple of hours, along with infrastructure changes to accommodate how the tz code and data are released on IANA. Sorry about the late release. I will send more details to the tz mailing list shortly.