Microsoft has just announced at TechEd Atlanta that they will release the SharePoint 2010 and Office 2010 SP1 at the end of the june 2011.

http://blogs.technet.com/b/office_sustained_engineering/archive/2011/05/11/announcing-service-pack-1-for-office-2010-and-sharepoint-2010.aspx

http://sharepoint.microsoft.com/blog/Pages/BlogPost.aspx?pID=973

Some of the major features for me would be –

• Site Recycle Bin kind of enhancements for the administrators to recover the site collections and sites without restoring the content databases (Same as Recycle Bin for Lists, Libraries, and Documents)
• Internet Explorer 9 “Native” support for Office Web Applications and SharePoint
• Office Web Applications Support for Google Chrome

For organizations adopting IE 9, this is no brainer update. For IT administrators, this is no brainer update which would enable the self-service site restorability reducing number of support calls and self-service site collection restorability without going through backups.

Keep up the great work, Microsoft.