Build Numbers

Code build number

The Code build number or Trainz build version (two names meaning the identical 'tracking number') is the unique software level identifier that increments not only with 'named' main retail releases, but with each release for specific language groups, and by Hotfixes, as well as by Service_pack releases.

Initial Trainz code build versions are not released in initial retail release versions for all world wide languages at the same time, but these are produced as available translations, so typically, non-English releases lag by some months, but may have hot fixes or service packs already installed. As the translation needs are satisfied and an overall release stabilizes, subsequent service pack releases apply to those code build numbers and effectively combine language releases into a merged common product. At the end of the process, the final service pack produces a single stable code build version, creating the final corresponding Trainz (two digit) version number and corresponding identical "Trainz-build" tag level found in assets config.txt.

Currently Supported Releases

Trainz versions are known best by their 'Retail Release name', after which N3V Games/Auran, following general software industry practices subsequently release bug fixing hot fixes and usually a succession of service packs. Each

Note: Legacy version releases and build numbers are listed at the bottom of the page, reserving this area for currently supported versions.

The following builds exist for TS2009. Where patches are available, these are noted beside the build number.

TRS2009

Build Number	Patches available	Build description
Build 37625	auto-patch to 40040	English Online Release
Build 38017	auto-patch to 40040	TS2009 SP1
Build 38411	auto-patch to 40040	English Retail
Build 38599	auto-patch to 40040	TS2009 SP1 hotfix
Build 38610	PROTECTED	Steam English Retail
Build 38808	auto-patch to 41590	French Retail
Build 38824	-	Dutch Retail
Build 38869	PROTECTED	UK Retail
Build 39176	-	German Retail
Build 39413	auto-patch to 40040	Czech, Polish, Hungarian Retail
Build 39561	-	Spanish Retail
Build 39979	auto-patch to 40040	TS2009 SP2
Build 40040	-	TS2009 SP2 hotfix
Build 40357	-	Cabon City English Online Release
Build 40542	-	Russian Retail
Build 40702	-	Cabon City English Online Release
Build 40702	-	Treez English Online Release
Build 40762	-	Murchison English Online Release
Build 40837	-	S&C English Online Release
Build 40895	-	Spanish pre-SP3
Build 41497	-	Dutch, German pre-SP3
Build 41546	-	Italian Retail
Build 41590	-	French pre-SP3
Build 41844	-	TS2009 SP3
Build 44653	-	TS2009 SP4

TRS2010

The following builds exist for TS2010. Where patches are available, these are noted beside the build number.

Build Number	Patches available	Build description
Build 41491	manual patch to 41615	English Online Release
Build 41615	manual patch to 43434	TS2010 SP1
Build 41622	manual patch to 43434	English Online Release
Build 42203	manual patch to 43434	TS2010 SP2 English, Swedish Retail Release
Build 42534	-	French Retail
Build 42763	-	German Retail
Build 42831	-	Dutch Retail
Build 42953	-	Russian Retail
Build 43030	-	Czech, Polish Retail
Build 43233	-	Spanish Retail
Build 43434	-	TS2010 SP3
Build 44088	-	TS2010 SP3 Minor revision
Build 45467	auto patch to 46170	TS2010 SP4 (including Trainz Multiplayer Beta)
Build 45607	auto patch to 46170	TS2010 SP4 patch 1 (including Trainz Multiplayer Beta)
Build 46170	manual patch to 49938	TS2010 SP4 patch 2 (including Trainz Multiplayer Beta)
Build 49933	-	TS2010 SP3 Minor revision, added support for Aerotrain DLC
Build 49938	-	TS2010 SP4 patch 3 (including Trainz Multiplayer Beta), added support for Aerotrain DLC

TRS2012

The following builds exist for TS12. Where patches are available, these are noted beside the build number.

Build Number	Patches available	Build description
Build 46957	auto-patch to 48054	Planet Auran release version
Build 47059	auto-patch to 48054	Minor revision
Build 47103	-	Steam release
Build 47452	auto-patch to 48054	Just Trainz release version
Build 47772	auto-patch to 48054	Just Trainz release version (minor revision)
Build 48054	manual patch to 48249	Minor revision
Build 48249	manual patch to 49922	Minor revision
Build 49849	-	Czech Release
Build 49922	-	Minor revision, added support for Aerotrain DLC
Build 50027	-	German Release
Build 50406	-	French Release
Build 51054	-	Dutch Release
Build 52143	-	Russian, Japanese, Polish Release
Build 57720	-	TS12 SP1 English
Build 57825	-	TS12 SP1 Hotfix 1 English
Build 57898	-	TS12 SP1 Hotfix 2 English

Trainz Simulator Mac

The following builds exist for Trainz Simulator Mac. Where patches are available, these are noted beside the build number.

Build Number	Patches available	Build description
Build 47652	-	Planet Auran Digital Store release
Build 47770	-	Third-party Digital Store release
Build 48159	-	Feral retail release

Content Builds

Auran's newer patch technology developed for TRS2009 has the capability of updating the base Trainz version and installed add-on content independently. The following is a list of released content build versions for add-on content since the advent of TRS2009's technology. Legacy versions (Trainz UTC, Trainz TCC discussed below)

Content Build Number	Content Patches available	Build description
Content Build 40355	-	Cabon City English Online Release
Content Build 40400	-	Cabon City English Online Release
Content Build 40563	-	Treez English Online Release
Content Build 40761	-	Murchison English Online Release
Content Build 40836	-	S&C English Online Release
Content Build 49210	-	Duchess Online Release
Content Build 49474	-	Duchess Steam Release
Content Build 49631	-	Coronation Scot Online Release
Content Build 49694	-	Coronation Scot Steam Release

Legacy build versions

This section is being provided by the user community to make as complete a reference as possible, so is currently incomplete and may remain so.

Ver#:	Build Number	Trainz Retail Release	Patches available	Build description
0.9	Build 0009	Trainz Beta	wholly replaced by Trainz 1.0	released in November 2000 for testing purposes to Model Railroaders.
1.0	Build 0010	Trainz 1.0	—	'Trainz Community Edition' was released in December 2001
1.0	Build 0019?	Trainz 1.0, non-English	—	Trainz Community Edition 2
1.1	Build ????	—	SP1	released in 2002 (April ?)
1.2	Build 0???	—	SP2	'Trainz Retail Edition' was released in June 2002 aimed at the North American markets.
1.3	Build 0263	—	Trainz SP3	First with TrainzScript, and Scenarios,
1.0	Build 0019?	Trainz 1.0, non-English	—	Trainz Community Edition 2
1.5	Build ????	Trainz UTC		Ultimate Trainz Collection, released 26 November 2002 w/expanded content
1.6	Build 33	Paintshed		Ultimate Trainz Collection SP1
1.6	Build ????	Trainz UTC		Ultimate Trainz Collection SP1
2.0	Build ????	TRS2004	Original buggy version	released in September 2003.
2.1	Build ????	—	TRS2004 SP1
2.2	Build 2285	Passenger Edition w/SP2	TRS2004 SP2	w/DRM; needed CDROM to run it.
2.3	Build ????	—	TRS2004 SP3
2.4	Build 2365	—	TRS2004 SP4
2.4	Build 2365	TRS2004 Deluxe w/Extra bonus content and SP4	Trainz 2004: Deluxe Edition without a CDROM needed to run.
2.5	Build 2761	TRS2006 SP0	—
2.5	Build 3096	Trainz Driver Demo	—	UK release date of Trainz Driver was 24 February 2006.
2.6	Build 3335	TRS2006 SP1		released in September 2005.
2.7	Build 5???	Trainz Classics]]		TC1 English Retail, released July 9th, 2007
2.7	Build 5???	Trainz Classics 2		TC2 English Retail, released on July 23, 2008.
2.8	Build 3529	Trainz Classics 3	SP1 pre-installed	TC3 English Retail, released on July 23, 2008.
2.9	Build 5???	[[TRS2006#TRS2007|TRS2007 and TRS2008		Non-English Retail, released on July 23, 2008.