Well there was an update I just saw it today...I really dont know what it is so ill update this soon....must be bug fixes
Got a small 12MB update this morning saying it had enhancements and fixes. The generic, we fixed some stuff update. I can't find online what is in it though. There must have been something specific it did.
Phoronix: SteamOS Update 145 Brings Compositor, Update Fixes
Valve has released to stable their SteamOS Update 145 today after the changes were in their alchemist beta testing area since last week...