Checking your version
To check your machine's current version, visit the Logs panel of your admin and look for the hourly stats which show the version number:
Latest available version
The latest available version is shown on our GitHub Releases page:
Locating and updating
So we may find your machine, run the following command in your server's terminal:
su - postgres -c "psql \"lamassu\" -Atc \"select * from devices\""
Please copy and paste the output and send it to our support team. Let us know a good timeframe to schedule the update. If you have multiple machines, indicate which ones should be updated.
We'll confirm when the update has been performed. No action will be required at the machine afterwards.
Note that in the process, your machine is rebooted remotely, which could interrupt a transaction in progress. Thus, it's best to update when your machine is expected to have downtime.