Many bugs were fixed regarding KVM, DRBD, job-queue, bash-completion, and more. A few minor ehancements were made, such as no-remember mode to start or stop an instance and OS search path display. The usual documentation improvements were done.
Small improvements were made in the balancing algorithm metrics, which help with evacuation of instances from offline nodes in small clusters. The priority for fixing cluster problems versus balancing the cluster was increased. The LUXI and RAPI backends were changed to treat drained nodes as offline, and some more problems in the LUXI backend were fixed.