SharePoint Updates

SharePoint Updates provides information about SharePoint patches, including downloads, KB articles, and other information. To get the most out of this site, visit Patches.
A RESTful API is available to query information about SharePoint patches. API information is available on the Examples page.

Additional patch notes are provided by Jeff Jones

SharePoint 2010 (All Editions)   SharePoint 2013 (All Editions)   SharePoint Server 2016   SharePoint Server 2019   Project Server 2010   Project Server 2013   Office Web Apps 2010   Office Web Apps 2013   Office Online Server   AppFabric 1.1   Workflow Manager 1.0   FAST Search Server 2010