Cumulative update package 1 for Microsoft BizTalk Server 2013 contains hotfixes for the BizTalk Server 2013 issues that were resolved after the release of BizTalk Server 2013.
We recommend that you test hotfixes before you deploy them in a production environment. Because the builds are cumulative, each new update release contains all the hotfixes and all the security updates that were included in the previous BizTalk Server 2013 update release. We recommend that you consider applying the most recent BizTalk Server 2013 update release.
Important note about the cumulative update package
The cumulative hotfix package includes all the component packages. However, the cumulative update package updates only those components that are installed on the system
Note For more information about the latest service pack or cumulative update package for BizTalk Server, click the following article number to view the article in the Microsoft Knowledge Base:
We recommend that you test hotfixes before you deploy them in a production environment. Because the builds are cumulative, each new update release contains all the hotfixes and all the security updates that were included in the previous BizTalk Server 2013 update release. We recommend that you consider applying the most recent BizTalk Server 2013 update release.
Important note about the cumulative update package
The cumulative hotfix package includes all the component packages. However, the cumulative update package updates only those components that are installed on the systemNote For more information about the latest service pack or cumulative update package for BizTalk Server, click the following article number to view the article in the Microsoft Knowledge Base:
2555976 Service Pack and Cumulative Update list for BizTalk Server