SteamOS 0.3.0 for Steam Frame

SteamOS 0.3.0 (for Steam Frame) has just been released for all users with the following changes:

General

• Substantially faster charging while unit is off / sleeping
  
• Improved controller tracking while haptics are active
  
• Improved system stability and reliability under high load
  
• Fixed "garbled audio" microphone bug
  

UX

• Fixed per-app Motion Smoothing -> "Force Always-On" setting (was getting ignored)
  
• Improved motion smoothing behavior in Alyx
  
• Added VR Settings control for "Game dimming when dashboard is visible"
  
• VR Settings -> Play Area no longer auto-shows bounds
  

Developer

• Change Playable performance criteria to allow any resolution (was: 1440p)
  
• Vulkan layer fixes for increased game compatibility
  
• Multiple improvements to overall system / OS performance
  
• Multiple improvements to graphics performance (Mesa)