Graph changes
Microsoft's edit ·
Microsoft's commit message in microsoftgraph/microsoft-graph-docs-contrib · commit e13776b · +5 −1 lines · also on GitHub
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description: "Find out what's new in Microsoft Graph APIs, SDKs, documentation, and other resources."
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author: "lauragra"
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ms.localizationpriority: high
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−ms.date: 09/14/2026
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+ms.date: 09/18/2026
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ms.topic: whats-new
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---
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### Identity and access | Identity and sign-in
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Added the [anonymousCalendarSharingFreeBusyDetail](/graph/api/resources/anonymouscalendarsharingfreebusydetail), [anonymousCalendarSharingFreeBusyReviewer](/graph/api/resources/anonymouscalendarsharingfreebusyreviewer), and [anonymousCalendarSharingFreeBusySimple](/graph/api/resources/anonymouscalendarsharingfreebusysimple) resource types. Use these cross-tenant access policy capabilities to authorize anonymous external users to view calendar free/busy information at different levels of detail.
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+### Security | Audit log query
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+- Added the **isRecordCountLimitExceeded**, **recordCountLimit**, and **approximateReturnedRecordCount** properties to the [auditLogQuery](/graph/api/resources/security-auditlogquery) resource. Use these properties to determine whether a completed query exceeded the per-search record-count limit and to inspect the applicable limit and approximate returned record count.
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### Teamwork and communications | Messaging
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Microsoft's Markdown source from microsoftgraph/microsoft-graph-docs-contrib, © Microsoft Corporation, under CC BY 4.0. Changed lines with up to 3 unchanged lines around each; ChangeIntel kept this copy 10 Oct 23:34 UTC. The commit date is when the source changed, which can be hours or days before Learn published it.