This is an outdated update. This update was followed by Project Spark Update 7-2-2014
This update was released on June 23, 2014. 
- Improved overall stability by resolving several crash bugs.
- Made minor performance improvements on Xbox One and Windows 8 beta clients.
- Fixed an issue affecting voice audio tracks.
- Made several fixes to the Cloud Autosave system.
- Fixed a bug that prevented several challenges from being properly triggered.
- Resolved an issue that prevented lineage information from properly displaying.
- Fixed a tile issue that could cause some displayed items to improperly move across the screen.