Microsoft 365 Developer Blog

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New SharePoint CSOM version released for SharePoint Online – September 2018

We are happy to announce the availability of new SharePoint Client-Side Object Model (CSOM) version targeted for the Office 365 or more specifically for SharePoint and Project Online. This was mainly a small maintenance release with minimal updates on the CSOM API surface. The September 2018 release was delayed until early October due to few logistic issues.