Lotus: Upgrades

This guide will show you how to safely upgrade a Lotus node to a newer version.

Installing an update

Usually, if you are updating Lotus, it as simple as rebuilding and re-installing the software after pulling the latest state for the chosen branch and repository. You can do that with:

git pull
git checkout <branch or tag>

Once the new version is checked-out, rebuild and re-install as explained in the installation guide.

You can verify your current version with:

lotus --version # for the lotus binary
lotus version   # for the currently running daemon

You will need to stop and start the daemon again after installing the new version.

Switching networks

If you want to switch networks, read this guide.