UnitySDK

Merge pull request #1 from PlayFab/master

https://docs.microsoft.com/en-us/gaming/playfab/release-notes/#200805

https://docs.microsoft.com/en-us/gaming/playfab/release-notes/#200730

https://docs.microsoft.com/en-us/gaming/playfab/release-notes/#200713

https://docs.microsoft.com/en-us/gaming/playfab/release-notes/#200629