If you installed Hyperdrive via the package manager, you simply need to run the following to update it when a new release is out (along with any other system packages that are out of date):
sudo apt update && sudo apt dist-upgrade && sudo apt auto-remove
If you installed Hyperdrive manually, start by downloading the new CLI using the same process you followed in step 1 of the manual installation section.
Once it's downloaded, run the following command:
hyperdrive service install -d
Note the -d flag, which skips the installation of operating system dependencies that you should already have.
Regardless of which method you use to update, you must run hyperdrive service config or hyperdrive service start for the changes to take effect.