Release notes are typically published for each decimal release (v1.1, v3.2,etc.) of software and firmware, but only for major hardware updates for hardware products.

	Release Notes	Size	Date
	IQ Central
	IQ Central v1.7 Release Notes	307 kB	November 2008
	IQ Central v1.6 Release Notes	353 kB	June 2008
	IQ Central v1.5 Release Notes	195 kB	April 2008
	IQ Central v1.4 Release Notes	175 kB	September 2007
	IQ Central v1.3 Release Notes	185 kB	March 2007
	IQ Central v1.2 Release Notes	367 kB	October 2006
	ADR Firmware
	v4.60 American English Firmware Release Notes	204 kB	February 2003
	v4-60 French Canadian Firmware Release Notes	204 kB	February 2003
	v4-60 International English Firmware Release Notes	204 kB	February 2003
	v4-60 Spanish Firmware Release Notes	204 kB	February 2003
	v5.3 American English/Spanish Firmware Release Notes	70 kB	June 2003
	v5.3 International English Firmware Release Notes	70 kB	June 2003
	v5.3 International Firmware Release Notes	70 kB	June 2003
	v5.40 All Language Firmware Release Notes	396 kB	August 2004
	v5.53 All Language Firmware Release Notes	182 kB	April 2005
	v5.55 All Language Firmware Release Notes	277 kB	July 2005
	v5.57 All Language Firmware Release Notes	180 kB	March 2006
	v6.02 All Language Firmware Release Notes	66 kB	May 2007
	v6.04 All Language Firmware Release Notes	62 kB	July 2007
	v6.06 All Language Firmware Release Notes	53 kB	September 2007
	StopWatch+ Firmware
	StopWatch+ v1.3.5 Firmware Release Notes	56 kB	June 2003
	StopWatch+ v5.40 Firmware Release Notes	46 kB	August 2004
	StopWatch+ v5.53 Firmware Release Notes	161 kB	April 2005
	StopWatch+ v5.55 Firmware Release Notes	237 kB	July 2005
	StopWatch+ v5.57 Firmware Release Notes	237 kB	July 2005
	3000 Series Controller Firmware
	3000/E v3.1.0 TS1 Firmware Release Notes	419 kB	April 2003
	3000/E v3.1.0 TS2 Firmware Release Notes	84 kB	April 2003
	3000/E v3.1.1 TS1 Firmware Release Notes	307 kB	June 2003
	3000/E v3.1.1 TS2 Firmware Release Notes	307 kB	June 2003
	3000/E v3.1.2 TS2 Firmware Release Notes	311 kB	June 2003
	3000/E v3.3.5 TS1 Firmware Release Notes	621 kB	October 2003
	3000/E v3.3.5 TS2 Firmware Release Notes	620 kB	October 2003
	3000/E v3.3.5 Protocol-90 Firmware Release Notes	627 kB	October 2003
	3000/E v3.3.6 TS1 Firmware Release Notes	125 kB	October 2003
	3000/E v3.3.6 TS2 Firmware Release Notes	157 kB	October 2003
	3000/E v3.3.6 Protocol-90 Firmware Release Notes	134 kB	October 2003
	3000/E v3.4 TS1 Firmware Release Notes	104 kB	July 2004
	3000/E v3.4 TS2 Firmware Release Notes	107 kB	July 2004
	3000/E v3.4 Protocol-90 Firmware Release Notes	106 kB	July 2004
	3000/E v3.6 TS1 Firmware Release Notes	300 kB	November 2004
	3000/E v3.6 TS2 Firmware Release Notes	1.9 MB	November 2004
	3000/E v3.6.2 TS2 Firmware Release Notes	850 kB	July 2005
	3000/E v3.6.3 Firmware Release Notes	225 kB	January 2006
	3000/E v3.6.3 Build 385 Firmware Release Notes	323 kB	February 2007
	3000/E v3.6.3 Build 390 Firmware Release Notes	46 kB	February 2007
	3000/E v3.6.3 Build 394 Firmware Release Notes	52 kB	August 2007
	3000/E v3.6.5 Firmware Release Notes	67 kB	February 2008
	3000/E v3.6.6 Firmware Release Notes	82 kB	June 2008
	3000/E v3.6.7 Firmware Release Notes	55 kB	November 2008