* IPMI Passwords are now obfuscated in REST API responses. This may be disabled by changing API policy settings. * The "agent" class of drivers now support both whole-disk and partition based images. * The driver_info parameters of "pxe_deploy_kernel" and "pxe_deploy_ramdisk" are deprecated in favour of "deploy_kernel" and "deploy_ramdisk". * Drivers implementing their own version of the vendor_passthru() method has been deprecated in favour of the new @passthru decorator.