The release comes with many features and bugfixes:

• #10: Configurable Sunstone port (--sunstone-port), defaults to 80
• #14: Improve error logging
• Ignore SSH keys for VMs from host
• #17: Packet Bare Metal Cloud workarounds
• #15: Frontend only deployment (--frontend)
• #9: Enable services on boot
• #28: POSIX code optimizations
• #23: Retry installation on failure
• Purge improvements
• #25: Review vnet parameters
• #30: Enable OneFlow and OneGate services
• #33: Avoid restart of network service, only bring up new interfaces
• Fix sshd reconfiguration
• Force packagers to non-interactive mode
• LXD installation workarounds

and few other small fixes and improvements.

Also, there is a new OpenNebula miniONE tutorial.