A new Steam client has been released and will be automatically downloaded.
Remote Play- Added an option to share your IP address and attempt to establish a direct connection. The connection will still be relayed if NAT traversal fails or the relayed route is faster.
 - Throttle downloads on the client while streaming, if that option is enabled in the Download settings
 - Prevent downloads on the client while streaming, if "Allow downloads during gameplay" is not enabled in the Download settings
 - Changing Remote Play settings on the client will affect any current streaming sessions
 - Reduced the cursor scale when streaming to mobile devices
 
Windows- Fix reading battery levels on laptops. Low battery level notifications and the battery level indicator in the overlay will now work again.
 
Linux- Updated 'scout' steam runtime to 0.20200505.0
 - Fixes bundled zenity binary
 - Show progress bar while updating pinned libraries
 - Updated 'heavy' steam runtime to 0.20200512.2 with upstream library updates
 
Linux Shader Pre-Caching- Added support for merging NVIDIA per-thread cache files after processing new Vulkan pipelines and after a game exits
 - Adjusted core count of background Vulkan pipeline processing to a quarter of logical cores by default
 - Changed processing tasks to idle priority
 - Updated Vulkan layer API version
 
SteamNetworkingSockets- Improved routing for P2P connections
 - Connections to the local user now go through internal loopback instead of being relayed over the Internet
 - Fix crash bug when attempting P2P connection to self
 - Fix bug causing excessive pings to be sent if connection starts timing out
 
Steam Input- Fixed hang enumerating some rare USB devices on Windows
 
SteamVR- Fixed hang on SteamVR startup on Windows 7