SQL Server Reporting Services Service Pack Released

SP1 includes a variety of improvements to the inital product release. Documentation for this release is provided in the SP1readme_lang.htm file which can be downloaded below or found in the Reporting Services installation directory after Setup is complete

What's New

Excel rendering extension has been improved and now supports viewing in Excel 97 and 2000.
PDF rendering extension is more robust and has better performance.
Chart control provides more control over display styles.
References to external URLs (images and resources) from within a report are now supported.
Data caching behavior for report preview is now supported.
Newline in expressions is now supported.
The style of the HTML Viewer toolbar can now be modified through a style sheet.
New URL parameters offer more options for customizing report presentation at run time
Report Manager proxy persists authentication cookies so that they can be used by custom security extensions.
Hidden parameters are now supported.
Temporary snapshots can be compressed as well as stored on the file system.
Integrated security support for accessing report data sources can be disabled.