grey upgrade

Update grey to the latest release

Downloads the latest grey release, checks its checksum and replaces this program with it. Your login and the server grey uses are kept. Give a version, e.g. grey upgrade v0.1.2, to install that one instead. To update the server itself, run greyship-admin upgrade on it.

grey upgrade [version]

grey server

Show or set which Greyship server grey talks to

grey whoami

Show who you're logged in as