Microsoft has published a detailed KB
article about the problems fixed by SR1. The article includes a link to download the
Aside from many fixes, there are three major improvements found in this release:
Cross-database references - support is improved so that you can reference objects
within different databases by using database project references or by referencing
a database metafile (.dbmeta). This support reduces or eliminates the cross-database
reference warnings within a database project
Improved file support within SQL Server file groups - you can define files within
file groups as database project properties instead of having to create files and file
groups within the pre-deployment storage script.
Variables - a Variables page is added to the database properties. This new page
enables you to define setvar variables for use in the deployment scripts.