Mac OS X Tiger users are not being left out from the update cycle. Apple has just release updates to Mac OS X 10.4.11 client and server.
05/28/2008
Security Update 2008-003 (PPC – 72MB) | (Intel – 111MB)
Security Update 2008-003 is recommended for all users and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.
Security Update 2008-003 Server (PPC – 88.9MB) | (Universal – 118MB)
Security Update 2008-003 is recommended for all servers and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.
The updates are available through Software Updates or Apple Support Downloads site.