Windows 7 SP1 Final Out In The Coming Weeks

While there is no official confirmation yet by Microsoft, Winrumors are reporting that the service pack 1 for Windows 7 will be released on February 16 for MSDN customers and February 22 for all customers. Close Microsoft partners have apparently been information about the Release to Manufacturing (RTM) milestone and the release dates. The information has to be taken with a grain of salt because of the missing official confirmation.

According to their information, build 7601.17514.101119-1850 is the final RTM build indicating that it has been completed last year. It is likely that Microsoft will make an official release announcement shortly to inform customers and users about the upcoming release.

Only a few new features are added to the operating system by the service pack. Take a look at the listing below for an overview:

  • Additional support for communication with third-party federation services – Additional support has been added to allow Windows 7 clients to effectively communicate with third-party identity federation services (those supporting the WS-Federation passive profile protocol). This change enhances platform interoperability, and improves the ability to communicate identity and authentication information between organizations.
  • Improved HDMI audio device performance – A small percentage of users have reported issues in which the connection between computers running Windows 7 and HDMI audio devices can be lost after system reboots. Updates have been incorporated into SP1 to ensure that connections between Windows 7 computers and HDMI audio devices are consistently maintained.
  • Corrected behavior when printing mixed-orientation XPS documents – Prior to the release of SP1, some customers have reported difficulty when printing mixed-orientation XPS documents (documents containing pages in both portrait and landscape orientation) using the XPS Viewer, resulting in all pages being printed entirely in either portrait or landscape mode. This issue has been addressed in SP1, allowing users to correctly print mixed-orientation documents using the XPS Viewer.
  • Change to behavior of “Restore previous folders at logon” functionality – SP1 changes the behavior of the “Restore previous folders at logon” function available in the Folder Options Explorer dialog. Prior to SP1, previous folders would be restored in a cascaded position based on the location of the most recently active folder. That behavior changes in SP1 so that all folders are restored to their previous positions.
  • Enhanced support for additional identities in RRAS and IPsec – Support for additional identification types has been added to the Identification field in the IKEv2 authentication protocol. This allows for a variety of additional forms of identification (such as E-mail ID or Certificate Subject) to be used when performing authentication using the IKEv2 protocol.
  • Support for Advanced Vector Extensions (AVX) – There has always been a growing need for ever more computing power and as usage models change, processors instruction set architectures evolve to support these growing demands. Advanced Vector Extensions (AVX) is a 256 bit instruction set extension for processors. AVX is designed to allow for improved performance for applications that are floating point intensive. Support for AVX is a part of SP1 to allow applications to fully utilize the new instruction set and register extensions.

Expect a news update as soon as Microsoft officially confirms the service pack 1 release dates. (via)

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2 Responses to Windows 7 SP1 Final Out In The Coming Weeks

  1. Nadrian February 17, 2011 at 3:32 pm #

    I think it’s out, i saw some sites pointing to SP1, including microsoft, but i can’t tell if it’s the absolute final one

  2. Victor February 23, 2011 at 11:03 am #

    YEP, the SP1 for Win7 is out, mine just updated today with the SP1 download through windows update manager……….

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