While Apple is in the process of finalizing iOS 8.0 for a release to consumers in the next week or two, we have been told by sources that the company is already preparing to seed a new version of iOS to testing partners. iOS 8.0.1 is currently planned to be seeded shortly and should contain further enhancements to iOS 8.
Apple prepares to seed iOS 8.0.1 to partners ahead of iOS 8.0 release