The OASIS Web Services Security TC has recently approved the following specifications as Public Review Drafts:

Message Security v1.1
SAML Token Profile v1.1
x509 Token Profile v1.1
Kerberos Token Profile v1.1
Username Token Profile v1.1
REL Token Profile v1.1
SwA Token Profile v1.1

The public review starts today, 11 July 2005 and ends 10 September 2005.
http://www.oasis-open.org/committees/wss