Deployments

Command	Purpose
vatio tools check	Validate files on the platform without deploying
vatio push [--env NAME]	Update a preview; default preview
vatio publish [--env NAME]	Promote the named preview to live; default preview
vatio rollback	Restore the previous live deployment
vatio status	Show deployment state
vatio diff [--env NAME]	Compare local files with a deployment; default preview
vatio diff --stat / --name-only / --format json / --full	Select diff detail or output format

push cannot target live: publishing is a separate, deliberate step. diff compares your local directory with a deployment, so push local edits before publishing them.

--env takes a named preview as well as preview, which is what gives a branch or a pull request its own environment.

See Deployments for what an environment actually holds, and what a rollback does and does not restore.