VFS/KAuth changes in 10.9.x and later?

Is there a document that lists the changes eventually made in OS X 10.9.x and later when it comes to VFS or KAuth? I've looked for one on the Developer site and did not find any. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app... This email sent to site_archiver@lists.apple.com