v0.0.18

Added

• (zone) kernel command line control on launch (#351)
• (xen-preflight) test for hypervisor presence explicitly and error if missing (#347)

Fixed

• (network) allocate host ip from allocation pool (#353)
• (daemon) turn off trace logging (#352)

Other

• Add support for reading hypervisor console (#344)
• (ctl) move logic for branching ctl run steps into ControlCommands (#342)
• update Cargo.toml dependencies