On Friday, Apple has finally stopped signing the popular iOS 7.1.2 firmware. This is a big deal for jailbreakers, as iOS 7.1.2 is the last public firmware that could be jailbroken using the Pangu jailbreak tool
for Mac OS X and Windows machines.
The news was pointed out by well-known iOS hacker ih8sn0w on Twitter earlier this evening:
Just yesterday, Apple released iOS 8.0.2