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Updating C5

C5 can update itself. One command gets you the newest version.

Update now #

bash
growther update

This downloads the latest release, checks that it is genuine, and installs it.

Just check, do not install #

Want to see if there is something new without changing anything?

bash
growther update --check

It tells you your version, the latest version, and whether you should update.

Update and restart #

If you run C5 as a background service, this updates it and restarts it in one step:

bash
growther update --restart

Update the way you installed #

If you used Homebrew:

bash
brew upgrade growther-c5

If you used the install script, run the same one-line command from Installation again. It will replace your copy with the newest one.

Go back to the older version #

If a new version gives you trouble, you can step back to the one you had before:

bash
growther rollback

Your data is not touched. Only the program file changes.

Every update is checked #

Every release is published with a fingerprint and a signature. Before C5 installs an update, it checks both. If either one does not match, the update stops and nothing is installed.

This means you can only ever end up running a version that Growther.ai actually built and signed. See Verify what you run.

Release channels #

Most people should stay on the stable channel, which is the default. If you want early versions, you can switch:

bash
GROWTHER_CHANNEL=beta growther update
Channel Who it is for
stable Everyone. Tested and ready for daily use.
beta People who want new features early and can hit bugs.
dev Testing only. Expect rough edges.
Edit this page on GitHub ↗Last updated Sep 1, 2026