Hello everyone,
We have just shared an update about the state of Gigaya.
Due to recent structural changes, it was decided to stop the production of Gigaya. Gigaya will remain as an internal resource at Unity but there are currently no active plans to publish it.
For more information, please see [our update in the official Gigaya thread]( Introducing Gigaya: Unity's upcoming sample game page-2#post-8278305).