generated: '2026-06-20'
method: searched
source: https://developer.microsoft.com/en-us/graph/changelog
description: >-
  Microsoft Graph publishes a live, dated, RSS-backed changelog covering
  additions, changes, and deprecations across all Graph workloads including
  Exchange (Mail, Calendar, Contacts, People). This artifact points at the
  authoritative feed and captures the Exchange-relevant recent window verified
  from this repo's harvested devblogs posts; consult the live changelog for the
  full and current list.
scheme: dated-rss
changelog_url: https://developer.microsoft.com/en-us/graph/changelog
changelog_rss: https://developer.microsoft.com/en-us/graph/changelog/rss
current_version: v1.0
entries:
  - date: '2026-03-26'
    category: change
    breaking: true
    highlights: >-
      Breaking change ahead — Graph API updates to sensitive email properties
      (see blogs/2026-03-26 in this repo).
  - date: '2024-08-14'
    category: deprecation
    breaking: true
    highlights: Updates on deprecating legacy Exchange Online tokens for Outlook add-ins.
  - date: '2024-04-09'
    category: addition
    breaking: false
    highlights: New nested app authentication for Office add-ins (legacy Exchange tokens).
  - date: '2023-10-26'
    category: change
    breaking: false
    highlights: Update to Exchange callback tokens for Outlook add-ins.
note: >-
  Dates above are corroborated by the harvested posts in blogs/; they are a
  recent Exchange-relevant slice, not the complete Graph changelog.