Release Notes: Bugfixes, primarily for classic spooling directories being incorrectly deleted and build failure with older versions of GCC.
Release Notes: This release adds bugfixes and Debian packaging.
Release Notes: This release fixes a regression, adds cpuset/cgroup containment, and adds other minor fixes.
Release Notes: This release adds many bugfixes, internal changes for robustness, and enhancements, including an initial Cygwin port.
Release Notes: A few fixes (one security), improved RPM support, and revised version numbering.
Release Notes: This release adds mostly build and security fixes, including CVE-2012-0208.