La Marzocco today released a gateway update from V3.3-RC7 to V3.4-RC5 for the Linea Mini and GS3. The latest machine firmware of 2.12 continues to be the same.
There are a lot of new features and a couple fixes in this release. To utilize these new features, you will need to update your La Marzocco iOS or Android app first.
Features
Other than that, I'm not noticing any difference. I played around with the iOS app and pulled some shots without issue. Let me know your thoughts on these changes or if you run into any issues!