The following is the change history log for XRT Pro Tuners that was previously hosted by H&S Performance before they closed down. The information listed is for tune file versions used by the 10-12 6.7L Cummins.
Current Version: 6.8.32
6.8.32 Oct. 8, 2013 – MCC update to prompt all 4 power level options during MCC import, (OD 68.9)
6.8.31 Sept. 6, 2013 – MCC update to prompt for power level selection during MCC file import, (OD 68.9)
6.8.30 Aug. 19, 2013 – MCC software supported, Line pressure update for Overdrive users, (OD 68.9)
6.8.29 July 15, 2013 – Overdrive software line pressure issue fixed, (OD 68.8)
6.8.28 June 21, 2013 – Adjustable line pressure option added for Overdrive users, (OD 68.7)
6.8.27 June 19, 2013 – Internal firmware updates, (OD 68.6)
6.8.26 April 10, 2013 – Street tuner firmware updated (1031), Adjustments to High Sulfur calibrations for “exhaust service required message”, Injection timing adjustments for increased efficiency, (OD 68.6)
6.8.25 Jan. 30, 2013 – Street tuners supported (Firmware 1030), (OD 68.6)
6.8.24 Jan. 8, 2013 – Firmware 1023, Power level names changed – Stock, Tow, Street, Performance, DPF text changed to ULSD/High Sulfur, Log files added, Auto firmware update added, (OD 68.6)
6.8.23 Nov. 20, 2012 – Surging during high throttle fixed, Tech menu fixed, (OD 68.6)
6.8.22 Nov. 15, 2012 – SD communications updated, Show Settings screen adjusted, Firmware 1.02.2, (OD 68.6)
6.8.21 Aug. 9, 2012 – Missing file errors addressed for return to stock process, (OD 68.6)
6.8.20 Aug. 9, 2012 – Firmware modifications to remedy freezing while loading tuning @ 0% and 49%, Transmission adjustments for Overdrive users (5th gear torque converter unlocked sooner under no throttle to help soften 5-4 downshift), (OD 68.6)
6.8.19 July 9, 2012 – TPMS message addressed for those running with system disabled, 11300430 and 11300431 export files supported (DPF Removed only), (OD 68.5)
6.8.18 June 2, 2012 – Export calibrations supported, Install download text changed, (OD 68.5)
6.8.17 May 11, 2012 – Speed Limit bug fixed, (OD 68.5)
6.8.16 Mar. 14, 2012 – 2012 C&C supported, Speed limiter adjustable 20-200mph, (OD 68.5)
6.8.15 Feb. 8, 2012 – Adjustable timing levels added, Adjustable speed limiter, 2012 power loss addressed, (OD 68.5)
6.8.14 Dec. 28, 2011 – Overdrive bug fixed, (OD 68.5)
6.8.13 Dec. 22, 2011 – “Exhaust service required” message fixed, (OD 68.5)
6.8.12 Dec. 21, 2011 – P2609 DTC addressed, Internal file processing changes, Exhaust service message adjusted, (OD 68.5)
6.8.11 Nov. 21, 2011 – 2012 Pickup models capable, (OD 68.5)
6.8.10 New 2011 model tuning, (OD 68.5)
6.8.9 New Overdrive tune, (OD 68.5)
6.8.8 2011 C&C P0601, P00DA, P00DB, P00DC DTCs fixed, (OD 68.4)
6.8.7 2011 C&C DEF message fix, (OD 68.4)
6.8.6 2011 C&C tuning available, (OD 68.4)
6.8.5 P046C DTC addressed, Manual trans surge fixed, (OD 68.4)
6.8.4 New 2010 calibrations recognized, (OD 68.4)
6.8.3 DTC lights addressed, missing file errors, (OD 68.4)
6.8.2 Custom tunes available, TPMS disable, Stationary Idle adjust, DTC P2BAC – P0138 – P0137, (OD68.4)
6.8.1 Initial release software, (OD 68.4)