ChangeIntelIT change radar
Public mode

No access to your tenant or devices. Every item links to its source. What this means

Some sources or documents need attention: 258/260 feeds/APIs · 416/444 docs · checked 02:29 UTC Customize Public modeDiscuss ChangeIntel on Discord
v1.0AddedIdentity and access | Identity and sign-in · September 2026

Identity and access | Identity and sign-in: added

Microsoft Graph monthly changes
More this month

What Microsoft changed

Month-dated announcement

Added the anonymousCalendarSharingFreeBusyDetail , anonymousCalendarSharingFreeBusyReviewer , and 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.

API documentation

Source: Microsoft Graph monthly changes. Collection coverage. The publisher supplies a month, not an exact announcement day.

What changed

First observed 19 Oct 2026

No field changes in the recorded history.

Cite this recorded revision to keep the same title, summary, facts and links when the page changes.

A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 20 Oct 02:29 UTC · 258 of 260 readable · 256 fully read · documentation 416/444 current

No accounts or analytics; your preferences stay in your browser. Information, not advice. ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft, Apple, Google, Broadcom (VMware), Jamf, Oracle, Mozilla, or any other vendor it covers. Product names are trademarks of their owners. Built by Evotec.