Apple released iOS 6.1.2 earlier today with a fix for the Microsoft Exchange calendar bug that we have covered several times. If you were wondering whether the update would play nice with the latest evasi0n jailbreak, team member Planetbeing just provided an update via Twitter. While noting that not all devices other than iPad mini Wi-Fi-only and iPhone 5 have not been tested, he later tweeted that version 1.4 of the evasi0n jailbreak tool will be released today with support for iOS 6.1.2:

We’ll update you when 1.4 is released. The update will be available through the evasi0n website.

Update: The download is now live.