0.9.2
Nuvo.app/Contents/MacOS/Nuvo was the Node binary, and it is the path old scripts and shortcuts know. Making it a window and nothing else broke that silently: someone who had written .../MacOS/Nuvo backup would get a window and no backup.
The window now steps aside whenever the caller is the command line — any argument, or a terminal on the other end — and hands the process over to the server binary with execv, so nothing sits in the middle. Opened from the Dock, with no arguments and no terminal, it is still the native window.