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Update retirement announcement for SharePoint Add-Ins #10857

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Update retirement announcement for SharePoint Add-Ins
ymyqwe May 26, 2026
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Merge pull request #1 from ymyqwe/ymyqwe-patch-1
ymyqwe May 26, 2026
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2 changes: 1 addition & 1 deletion docs/sp-add-ins/retirement-announcement-for-add-ins.md
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Expand Up @@ -15,7 +15,7 @@ Microsoft strives to deliver value to our customers through modern, optimized, s

SharePoint Add-Ins will stop working for new tenants as of November 1st, 2024; they will stop working for all tenants as of April 2nd, 2026. This applies to all environments including Government Clouds and the U.S. Department of Defense.

In parallel with the SharePoint Add-In retirement, the ability to add, update, and acquire SharePoint Add-Ins from the public marketplace will also be discontinued. As of March 1st, 2024 Microsoft will not accept new SharePoint Add-Ins for listing in the public marketplace; as of July 1st, 2024, SharePoint Add-Ins cannot be acquired from the public marketplace. Using a tenant app catalog is supported and enables 3rd parties to offer their SharePoint Add-Ins until April 2nd, 2026.
In parallel with the SharePoint Add-In retirement, the ability to add, update, remove, and acquire SharePoint Add-Ins from the public marketplace will also be discontinued. As of March 1st, 2024 Microsoft will not accept new SharePoint Add-Ins for listing in the public marketplace; as of July 1st, 2024, SharePoint Add-Ins cannot be acquired from the public marketplace. Using a tenant app catalog is supported and enables 3rd parties to offer their SharePoint Add-Ins until April 2nd, 2026.

If you are using custom developed SharePoint Add-Ins, we recommend migrating them to SharePoint Framework based solutions. If you’ve acquired SharePoint Add-Ins from the public marketplace or from a 3rd party, contact the provider for an updated version that does not depend on the SharePoint Add-In extensibility model.

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