Apple has just released iOS 8.4 which is now available for download. The new software is bringing support for the new Apple Music streaming service.
As of now there is no update about the availability of jailbreak for iOS 8.4 therefore we recommend all jailbreakers to keep away from upgrading to 8.4 because next jailbreak may possibly be focused on iOS 9 not for iOS 8.4.
This update introduces Apple Music – a revolutionary music service, 24/7 global radio, and a way for fans to connect with their favorite artists – all included in the redesigned Music app. iOS 8.4 also includes improvements for iBooks and bug fixes.
You can get iOS 8.4 by navigating to Settings > General > Software Update, on your iOS device.