The latest version of Control Objectives for IT (COBIT) was released by ISACA recently. I haven't gone through the whole thing yet, but some of the changes relate to improved integration with ITIL and ISO 17799, with COBIT providing the overarching framework and ITIL and 17799 providing more detailed guidance. There is also an increased focus on IT governance and a more detailed description of the IT process model.
www.isaca.org