Release version 1.2.1 is waiting for review by Apple and hopefully will make it out before Apple suspends reviews for Christmas break Dec 22-29.
Test version 1.2.2 will also be out shortly that adds Bluetooth LE support for the Vgate iCar 3 Bluetooth LE adapter and the KiWi 3 Bluetooth LE adapter. I have the Vgate working now and am just waiting for the KiWi 3 to arrive (today?) to verify it works. This version has better Bluetooth 4.0 LE support in that users should be able to add any new Bluetooth 4.0 LE OBDII adapter they find by just updating a text file located in the iTunes accessible shared folder with the device's name without waiting for me to release new code. Hard coded names are currently "OBDBLE", "Viecar", "IOS-Vlink" and the name for the KiWi once I know it.
This test version also has a 500 times improvement in resolution of the HV Battery current. Instead of +/- 0.5 amps it is now +/- 0.001 amps.
Here are the currently support Bluetooth 4.0 LE adapters by test version 1.2.2.