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 6.4L Power Stroke.
Current Version: 6.4.29
6.4.29 – Mar. 25, 2014 – P0232 diagnostics addressed for those running aftermarket lift pump systems
6.4.28 – Aug. 19, 2013 – MCC Software supported
6.4.27 – June 19, 2013 – Internal firmware updates
6.4.26 – April 10, 2013 – Street series tuners firmware updated (1031)
6.4.25 – Jan. 25, 2013 – Street series tuners supported (Firmware 1030)
6.4.24 – 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
6.4.23 – Dec. 14, 2012 – SD Communications update for VID Block functions, Stock files removed from basic download to decrease update times
6.4.22 – Nov. 20, 2012 – Show Settings tech menu fixed
6.4.21 – Nov. 15, 2012 – SD communications updated, Show Settings screen modified, Firmware 1.02.2
6.4.20 – Oct. 25, 2012 – Manual transmission cruise control issues addressed
6.4.19 – Oct. 10, 2012 – 1800 RPM surge addressed for those running HD300 tuning
6.4.18 – Oct. 1, 2012 – Injection events modified to combat “rattle” around 2300 RPM, Turbo adjustments to improve drive-ability and throttle response
6.4.17 – June 22, 2012 – Development mode bug fixed
6.4.16 – June 19, 2012 – Return to stock CRC bug fixed
6.4.15 – June 7, 2012 – Return to stock file extension error “.BM” changed to “.XP”
6.4.14 – May 30, 2012 – PCH 2.0 capable, All custom ECM and TCM options available during download to vehicle
6.4.13 – May 2, 2012 – Firmware update 1.02.1 compatible
6.4.12 – Jan. 19, 2012 – P0087, P2263 adjusted, Tire Size adjustable up to 60″
6.4.11 – Nov. 15, 2011 – Subdirectory added for stock tuning files
6.4.10 – Oct. 10, 2011 – Transmission Version displayed in Show Settings
6.4.9 – Oct. 6, 2011 – Adjustable low boost fueling option, updated transmission tuning, Defueling display bug fixed, Tire size calibration algorithm modified
6.4.8 TPMS adjustment capable, Tranmission diagnostics capable, minor tuning adjustments to improve driveability
6.4.7 Throttle response adjusted to help with surging issues
6.4.6 P200E DTC fixed
6.4.5 Minor fueling changes to combat surging
6.4.4 DPF Present DTC fixes, Standard trans cooling fan changes, Standard trans cruise control changes
6.4.3 Hot Damn 300 available, One touch start re-enabled, new TC lock/shift strategies, DTC fixes
6.4.2 Standard Trans Cruise fixed, EGR delete Cruise enabled
6.4.1 Initial release software