If you would like to test the latest updates before their official release, you can enable testing updates with the below command:
fwupdmgr enable-remote lvfs-testing
If you want to opt-out of these updates, you can run:
fwupdmgr disable-remote lvfs-testing
If you are disabling the testing remote, you can downgrade back to the a stable version using this command:
Please note: Ensure you have a way to recover your firmware before enabling the testing remote.