Radius 0.96.4 released

GNU Radius 0.96.4 is released. This is a maintenance release over
the previous version in this series.

The tarball is available from ftp://ftp.gnu.org/gnu/radius and
and its usual mirror sites; see http://www.gnu.org/order/ftp.html.

The MD5 checksum of the tarball is:

95eaadf48e0d8662bdaadfdaebd7df37  gnu-radius-0.96.4.tar.gz

The list of user-visible changes follows:

*  The syntax of the "rewrite" language is extended. It 
   supports addressing multiple attributes in a request and
   deleting arbitrary attributes.

*  Fixed bug in "rewrite" optimizer, which caused boolean
   short-cuts (|| and &&) to malfunction.

*  Added support for sybase and SecurID (thanks to Steve Bleazard)

*  Introduced new Auth-Type value Ignore. It causes the incoming request
   to be dropped.

*  Configurable comparison of the requests allows to detect duplicate
   requests even if the NAS changes request ID or authenticator between
   retransmissions.

*  Fixed bug in formatting A/V pairs for detailed logging which
   caused radiusd to dump core upon receiving certain vendor-specific
   attributes.

*  If the incoming request does not contain NAS-IP-Address attribute,
   it is generated and added to it.

*  Fixed bug in handling Expiration attribute.


Many thanks to all for their bug reports, propositions and contributions.

Regards,
Sergey