I think it would be useful to have a thread for this, and update it every time a jailbreak for the newest iOS comes out. Anybody can update whenever news are available. I believe the latest jailbreak is for iOS 8.1.2, and Jailbreak teams have been trying to release it for newer versions, but it seems Apple is being a smartass and patching all the exploits needed to make these jailbreaks work. So, update for anything beyond 8.1.2 is still unsafe for Jailbreakers. Apparently jailbreak teams are aiming for iOS 8.4 at the moment, let's hope they're successful. We had to wait a lot for iOS 7 jailbreaks, I hope this time the waiting doesn't last forever at least.