I’m always alerting and advise my clients to keep their BizTalk platforms updated which means I have to constantly be looking for this information, so I decided to replicate a great post from Microsoft Help and Support and that I intend to update it constantly
This article lists all the available service packs and the cumulative updates for Microsoft BizTalk Server and for Microsoft BizTalk Adapter Pack.
Last updated in: December 3, 2011
BizTalk Server 2010
Cumulative Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Server 2010 CU3 | Version: 3.9.542.2 Release date: November 30, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base: 2617149 Cumulative update package 3 for BizTalk Server 2010 |
| BizTalk Server 2010 CU2 | Version: 3.9.530.2
Release date: August 31, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base: 2573000 Cumulative update package 2 for BizTalk Server 2010 |
| BizTalk Server 2010 CU1 | Version: 3.9.522.2
Release date: May 21, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base: 2497789 Cumulative update package 1 for BizTalk Server 2010 |
Important note about the cumulative update package: One cumulative update package for Microsoft BizTalk Server 2010 contains hotfixes for the BizTalk Server 2010 issues that were resolved after the release of BizTalk Server 2010 and includes all the component packages. However, the cumulative update package updates only those components that are installed on the system.
BizTalk Adapter Pack 2010
Cumulative Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Adapter Pack 2010 CU2 | Version: 3.5.6537.0
Release date: August 31, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2572999 Cumulative update package 2 for BizTalk Adapter Pack 2010 |
| BizTalk Adapter Pack 2010 CU1 | Version: 3.5.6534.0
Release date: May 6, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2539794 Cumulative update package 1 for BizTalk Adapter Pack 2010 |
Important note about the cumulative update package: One cumulative update for BizTalk Adapter Pack 2010 contains hotfixes for BizTalk Adapter Pack 2010 issues that were fixed after the release of BizTalk Adapter Pack 2010 and includes all component updates. However, the cumulative update package updates only those components that are installed on the system.
BizTalk Server 2009
Cumulative Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Server 2009 CU4 | Version: 3.8.473.2
Release date: November 1, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2604321 Cumulative update package 4 for BizTalk Server 2009 |
| BizTalk Server 2009 CU3 | Version: 3.8.469.2
Release date: August 1, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2557149 Cumulative update package 3 for BizTalk Server 2009 |
| BizTalk Server 2009 CU2 | Version: 3.8.463.2
Release date: March 17, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2497794 Cumulative update package 2 for BizTalk Server 2009 |
| BizTalk Server 2009 CU1 | Version: 3.8.454.2
Release date: December 8, 2010 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2429050 Cumulative update package 1 for BizTalk Server 2009 |
Important note about the cumulative update package: One cumulative update package for Microsoft BizTalk Server 2009 contains hotfixes for the BizTalk Server 2010 issues that were resolved after the release of BizTalk Server 2009 and includes all the component packages. However, the cumulative update package updates only those components that are installed on the system.
BizTalk Server 2006 R2
Cumulative Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Server 2006 R2 Service Pack 1 CU3 | Version: 3.6.2224.12
Release date: August 30, 2010 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2286501 Cumulative update package 3 for BizTalk Server 2006 R2 Service Pack 1 |
| BizTalk Server 2006 R2 Service Pack 1 CU2 | Version: 3.6.2217.12
Release date: June 24, 2010 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2211420 Cumulative update package 2 for BizTalk Server 2006 R2 Service Pack 1 |
| BizTalk Server 2006 R2 Service Pack 1 CU1 | Version: 3.6.2210.12
Release date: April 12, 2010 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
982061 Cumulative update package 1 for BizTalk Server 2006 R2 Service Pack 1 |
Important note about the cumulative update package: One cumulative update for Microsoft BizTalk Server 2006 R2 Service Pack 1 (SP1) contains hotfixes for the Microsoft BizTalk Server 2006 R2 issues that were fixed after the release of BizTalk Server 2006 R2 SP1 and includes all the component packages. The cumulative update package updates only those components that are installed on the system.
Service Packs
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Server 2006 R2 SP1 | Version: 3.6.2149.10
Release date: January 27, 2010 |
For more information about the hotfixes that are included in Microsoft BizTalk Server 2006 R2 Service Pack 1, click the following article number to view the article in the Microsoft Knowledge Base:
974563 List of Microsoft BizTalk Server hotfixes that are included in BizTalk Server 2006 R2 Service Pack 1 |
Important note about the Service Pack: Service Packs provide added system reliability, program compatibility, security and more. The service pack should be installed on all servers that have BizTalk components. These servers include the Enterprise Single Sign-On server (SSO).
BizTalk Adapter Pack 2.0
Cumulative Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
| BizTalk Adapter Pack 2.0 CU4 | Version: 3.5.5325.0
Release date: November 1, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2604327 Cumulative update package 4 for BizTalk Adapter Pack 2.0 |
| BizTalk Adapter Pack 2.0 CU3 | Version: 3.5.5324.0
Release date: August 1, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2557150 Cumulative update package 3 for BizTalk Adapter Pack 2.0 |
| BizTalk Adapter Pack 2.0 CU2 | Version: 3.5.5320.0
Release date: April 30, 2011 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2531605 Cumulative update package 2 for BizTalk Adapter Pack 2.0 |
| BizTalk Adapter Pack 2.0 CU1 | Version: 3.5.5314.0
Release date: December 8, 2010 |
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2444952 Cumulative update package 1 for BizTalk Adapter Pack 2.0 |
Important note about the cumulative update package: One cumulative update for Microsoft BizTalk Adapter Pack 2.0 contains hotfixes for issues that were resolved after the release of BizTalk Adapter Pack 2.0 and includes all component updates. However, the cumulative update package updates only those components that are installed on the system.
Original source: Microsoft Help and Support
Because one of my clients requested me this information I update the post to include the list of service packs available to BizTalk Server 2004
BizTalk Server 2004
Service Packs
|
Name |
Version and date |
Microsoft Knowledge Base |
|
BizTalk Server 2004 Service Pack 2 |
Version: 7405 Release date: January 10, 2008 |
Microsoft BizTalk Server 2004 Service Pack 2 contains many important fixes. In addition, a new feature called Archiving and Purging has been added. Before installing BizTalk Server 2004 SP2. Available here. |
|
BizTalk Server 2004 Service Pack 1 |
Version: - Release date: December 16, 2004 |
BizTalk Server 2004 SP1 contains a collection of hotfixes, security fixes, and performance enhancements. Available here. |
Rollup Packs
|
Name |
Version and date |
Microsoft Knowledge Base |
|
BizTalk Server 2004 Rollup Package 1 |
Version: 1 Release date: April 8, 2004 |
The BizTalk Server 2004 Rollup Package 1 provides a cumulative rollup of updates that have been offered since the release of BizTalk Server 2004. Available here. |
Service Packs Updates
|
Name |
Version and date |
Microsoft Knowledge Base |
|
BizTalk Server 2004 SP1 Update for .NET Framework 1.1 |
Version: 1 Release date: January 20, 2005 |
This required update for BizTalk Server 2004 Service Pack 1 (BTS2004 SP1) fixes a problem that occurs if you import schemas from assemblies that contain redundant imports. Available here. |
|
BizTalk Server 2004 SP1 Update for .NET Framework 1.1 on Windows Server 2003 |
Version: 1.0 Release date: January 20, 2005 |
This required update for BizTalk Server 2004 Service Pack 1 (BTS2004 SP1) fixes a problem that occurs if you import schemas from assemblies that contain redundant imports. Available here. |
Tags: BizTalk | Update | Hotfixes

Great work! Thanks a lot, Sandro!
[...] http://sandroaspbiztalkblog.wordpress.com/2011/11/22/biztalk-server-list-of-service-packs-and-cumula… [...]
Were any cumulative updates released for BizTalk Server 2006 (not R2)? Or is it just individual hotfixes. Any links or information regarding this would be greatly appreciated.
Hi Cormac,
I will try to check if there is any CU or service pack released for BizTalk 2006 and soon I’ll try to give you more information.
Hi Cormac,
There isn’t any CU or service pack released for BizTalk 2006 only individual hotfixes.
However there is some service packs for components associated with BizTalk 2006, like BizTalk
Accelerator for SWIFT or Microsoft BizTalk Adapter for WSE 2.0