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 '06-'07 5.9L Cummins.
Current Version: 5.9.13
5.9.13 Jan. 23, 2014 – Firmware update to address customers having problems with special features
5.9.12 Sept. 30, 2013 – Firmware update to address customers having problems with special features
5.9.11 Aug. 19, 2013 – Internal firmware updates
5.9.10 April 10, 2013 – Street tuner firmware update (1031)
5.9.9 Jan. 30, 2013 – Street tuners supported (Firmware 1030)
5.9.8 Jan. 9, 2013 – Firmware 1023, Log files added, Auto detect firmware update added, SD card communications updated, Power level names changed – Stock, Tow, Street, Performance
5.9.7 Nov. 20, 2012 – Show Settings tech menu fixed
5.9.6 Nov. 15, 2012 – SD communications updated, Show settings screen modified, Firmware 1.02.2
5.9.5 May 22, 2012 – 1021 Firmware compatible
5.9.4 Dec. 20, 2011 – Intermittent download freeze fixed, P2609 adjusted, Overdrive locked/unlocked displayed in show settings
5.9.3 Nov. 14, 2011 – P2609 DTC addressed
5.9.2 Return to stock PRNDL glitch fixed
5.9.1 Initial release software