Think Secret reports that Apple released another build of Mac OS X 10.4.11 to delivers last week.
Builds 8S151 (PowerPC) and 8S2151 (Intel) are said to feature numerous bug fixes, including some more major bugs such as systems hanging on shutdown when unmounting an NFS volume.
Just a few known issues prevail, in particular issues with mounting Firewire drives on Intel machines.
Mac OS X 10.4.11 is expected to be released in just a few weeks time.