For those curious what Apple is cooking in iOS 8.1 Beta 2, you will be pleased to check this out today. They shared the release notes and changelog for this newest test version of iOS. Although the company basically just describes the content of this update as “bug fixes and improvements,” the changelog reveals all the juicy details. This even includes changes to the Address Book people picker UI, as well as workarounds problems with third-party keyboard apps.
Here's the full quote from Apple below,