Haven't gotten to check yet but does this release also include the 2006 LLY OS's? If not will they be available when the LMM release comes, or even later?
Yes it will work. Your better off setting the ECM up as a LBZ by changing the Engine calibration segment. PM me if you need help.
If I recall it won't work for the Van application because the trans is not an Ally
2011 LML 3500HD CC D/A 4x4
2006 LBZ 3500 CC D/A 4x4 Sold
2001 LB7 2500HD D/A 4x4 Sold