On the same day as the release of the Mac OS X 10.6 operating system, which contains many printing improvements among its new feature set, the Apple-owned CUPS project has come out with version 1.4.0. CUPS 1.4 offers improvements to its web interface (including a brand new look), CUPS DDK tools, Bonjour printing support, many scheduler improvements, and over 67 other changes.
The CUPS 1.4.0 release announcement can be read at CUPS.org
. The CUPS documentation details some of what's new
in this major update.