In recent weeks there were many talk
about iOS 8.3 jailbreak launch date or potential jailbreak for iOS 8.4 and the jailbreaking future of iOS 9, which will presumably be released in beta form during the WWDC event June 8th, 2015.
In recent interview TaiG member Ray Xie revealed that the TaiG team is setting its
sights on iOS 9 with regard to future jailbreaks. Not long after that interview the news from Pangu, the other Chinese team responsible for some of the more recent jailbreaks, leaked in the internet that they were preparing a jailbreak launch for iOS 8.3 right after the release of iOS 8.4. But there were no settled iOS 8.3 jailbreak launch date.
So currently it is not clear whether we will see the an iOS 8.3 jailbreak released publicly or will it be iOS 8.4 jailbreak launch? All we can do is to wait till the public
iOS 9 launch at WWDC 2015. But there is no guarantee that there will be any jailbreak release, especially with the rumored implementation of the so-called rootless security mechanism. But one thing is clear, the interest in jailbreaking is still strong.
Earlier today the new report appeared, stating that the iOS 8.3 jailbreak was demonstrated by Pangu at the 2015 Mobile Security Conference (MOSEC) in Shanghai, which Pangu played co-host to. Although there are no confirmation that this report is truthful.
So, in conclusion, as there are some news about iOS 8.3 or iOS 8.4 jailbreak tired with the two most prominent hacking teams in the jailbreak community. One, TaiG, says that they are focusing on iOS 9, and the other, Pangu, is apparently claiming that iOS 8.3 is still very much in play as a potential jailbreak recipient.