We have a project due to launch ASAP and despite replacing the libQCAR.a as instructed in the sticky for iOS 6 compatability we are still experienceing color shift in the camera feed. We may not be able to to an entire update of Vuforia in the project if it is needed as we had to customize aspects of the plugin for this project.
We are building under Unity 3.5.5 with Xcode 4.5 and after the updated libQCAR.a from version 1.5.9 of Vuforia we are tracing 1.5.8 in the console at runtime.
Anxiously awaiting direction. Thank you guys.
QCAR Extension version 1.5.10
2012-09-20 17:21:30.457 APPLICATION_NAME_HIDDEN[742:907] INFO/AR(742) 2012-09-20 17:21:30: QCAR SDK version 1.5.8
Mono path = '/var/mobile/Applications/1F14E0B6-AE9D-4BB0-B07E-A3BB992B5C8E/APPLICATION_NAME_HIDDEN.app/Data/Managed'