virtio-driver v0.6.0 release Features: - Packed virtqueue support has been added. API changes: - VirtqueueLayout::new() now takes a feature flags argument. - Virtqueue::new() now takes a feature flags argument. - VirtqueueCompletion::idx has been renamed to id. - VirtqueueLayout::avail_offset has been renamed to driver_area_offset. - VirtqueueLayout::used_offset has been renamed to device_area_offset. - Virtqueue::avail_ring_ptr() has been renamed to driver_area_ptr(). - Virtqueue::used_ring_ptr() has been removed to device_area_ptr().