This article is for our legacy version, discontinued in 2017 and incompatible with new machines.
Please use the latest setup instructions if you've recently received a machine.
This is a resource for existing operators still on the old generation platform.
Check in regularly to this page for the most recent updates for your Lamassu machine, server, and admin.
Notes on updating
Important: To update your backend software, all machines paired to it should be updated to the latest stable machine software first. Contact us at [email protected] to request we verify your machine version and/or update it.
After a machine update, follow the article 'Updating your server and admin' for the latest stable versions. For alpha / beta versions, we'll provide specific instructions.
Your current backend versions are shown by running the following in your terminal:
npm -g ls lamassu-server lamassu-admin lamassu-scripts
- Security alert regarding 'Cloudbleed' (February 2017)
- Update required for server versions 2.0.0–2.2.9 (June 2016)
- Update required for BitGo users (April 2016)
- Urgent server update for Linux vulnerability (February 2016)
Latest software releases
Machine – 0.5.20-13
Server – 2.2.14
Admin – 0.5.14
Scripts – 0.2.33
Changes: Addresses hangs on 'Scan QR code' screen, implements partial and dropped transaction sending, adds remote reboot capability, addresses hangs on the 'Sending bitcoins' screen, adds debug information for incidents where camera or validator connection may drop, fixes ability to press 'Cash out' on two-way before selecting amount.
Machine – 3.1.5
Server – 5.x
Admin-Server – 1.x
Scripts – 0.2.33
Changes: Ether support added, SMS/email notifications for events, decentralizes two-way Raqia services
Please note that all software is provided 'as is' with no warranty, express or implied. See Purchase Agreement for details.