TaiG has always been ahead of other hackers and developer to release jailbreaks for the latest iOS versions. Though it might carry some security flaws that cause apps to become root, the TaiG jailbreak team released the v2.2 untethered tool for jailbreak on iOS 8.4. The jailbreak has quite a lot of new functionalities as well as bug fixes from the previous version. So if it all goes fine, there are hundreds of extensions and tweaks which are compatible with TaiG jailbreak iOS 8.4.
With all thanks to the jailbreak community, a list has been prepared of different tweaks which are compatible as well as those which are not compatible with iOS 8.4 TaiG jailbreak. The Green tweaks represent those which are fully compatible with latest iOS 8.4 jailbreak while tweaks which are not, have been denoted by Red. Half way in, the partially compatible tweaks are given Yellow. It is advised to install only Green notated tweaks for maximum compatibility.
Go Green - Get Fully iOS 8.4 Compatible Tweaks
Below is the list of all the iOS 8.4 compatible tweaks that you can download and install right now. Most of the tweaks are already compatible with iOS 8.4 such as Activator of Ryan Petrich, given due to a steady jailbreak.
Activator for iOS 8.4 jailbreak is available from developers own repo. However, Activator is in the beta phase for now and will soon be updated with additional features and improvements soon. Two more to the count, Springtomize 3 and Auxo Legacy Edition has full compatibility with iOS 8.4 and can be downloaded from the Cydia repository. Do give them a whirl and let us know about your favorite extensions and tweaks in the comments below. As for now, the list will be updated as soon as more compatible tweaks make their way for iOS 8.4 jailbreak.