For a list of the SharePoint 2013 updates and versions please see here: http://technet.microsoft.com/en-US/sharepoint/jj891062

Service packs include all previous updates and therefore if a service pack is listed below you do not need to download or Install previous CU, Hotfixes or Security Updates.

Cumulative Updates also include or previous CU, Hotfixes and Security Updates

Please Note: As a result of the new packaging, it is no longer necessary to install the SharePoint Foundation cumulative update and then install the SharePoint Server cumulative update.

Some updates will require to run the SharePoint 2010 Products and Configuration Wizard (Navigate to Start – Microsoft SharePoint 2010 Products – SharePoint 2010 Products and Configuration Wizard)

If the upgrade process fails run psconfig.exe -cmd upgrade -inplace b2b , if you recieve a update not applied error even if the update has been applied run psconfig.exe-cmd installcheck -noinstallcheck

To check the upgrade status you can run stsadm.exe -o localupgradestatus to kick of the process.

This Article contains a list of SharePoint 2013 version numbers and related updates.

Service packs include all previous updates and therefore if a service pack is listed below you do not need to download and Install previous CUHotfixesUpdates.

Please Note: As a result of the new packaging, it is no longer necessary to install the SharePoint Foundation cumulative update and then install the SharePoint Server cumulative update.

Some updates will require to run the SharePoint 2013 Products and Configuration Wizard (Navigate to Start – Microsoft SharePoint 2013 Products – SharePoint 2013 Products and Configuration Wizard)

April 2013 update

March 2013 update

More information available here for SharePoint FoundationServerproject 2013: http://technet.microsoft.com/en-US/sharepoint/jj891062

Office Web Application 2013 http://blogs.technet.com/b/office_sustained_engineering/

If the upgrade process fails run psconfig.exe -cmd upgrade -inplace b2b , if you recieve a update not applied error even if the update has been applied run psconfig.exe-cmd installcheck -noinstallcheck

To check the upgrade status you can run stsadm.exe -o localupgradestatus to kick of the process.

SharePoint 2010 Service Pack 1 was made available for download today (28 June 2011):

http://support.microsoft.com/kb/2460045

Specifically, these are the key areas of improvement in SP1:

• Improved support for Internet Explorer 9.
• Recycle bin: Lets you restore a site collection or a web that was deleted.
• Remote Backup Systems (RBS) and shallow copy can decrease downtime and increase efficiency by moving pointers to databases instead of moving databases.
• You can see which folders are taking up valuable space with the improved Storage Management feature in site settings.
• Support for Microsoft SQL Server 2011.
• A more robust Search Host Distribution service that improves error recovery and performance during the search crawl.
• Adds backup and restore functionality to recover deleted site collections and webs.