Apple has just released iOS 8.1.3 and currently there is no word on whether or not it patches the iOS 8.1.x jailbreak.
We will update this page and let iClarified readers know once we receive confirmation on whether or not the update patches the jailbreak. In the meantime, we recommend staying on your current firmware. If you are on a lower firmware and want an iOS 8 jailbreak, now is your time to restore to iOS 8.1.2 before Apple closes the signing window.
http://www.iclarified.com/46778/warning-jailbreakers-should-wait-before-updating-to-ios-813
We will update this page and let iClarified readers know once we receive confirmation on whether or not the update patches the jailbreak. In the meantime, we recommend staying on your current firmware. If you are on a lower firmware and want an iOS 8 jailbreak, now is your time to restore to iOS 8.1.2 before Apple closes the signing window.
http://www.iclarified.com/46778/warning-jailbreakers-should-wait-before-updating-to-ios-813