Microsoft Purview Data Security Posture Management for AI Apps and agents
Microsoft 365 Message Center Archive by Merill Fernando · Microsoft may not have sent this notice to your tenant.Rollout
Rollout dates are often only in the text. When Microsoft moves them, the change shows under "What changed".
Schedule dates changed in the text
Date phrases in schedule sentences differ between the versions this installation saw- Seen 23 Apr 2025
late June 2025→ late May 2025
Read from date phrases in Microsoft's text, not from notice metadata. A changed phrase can be a moved rollout, a new milestone or just rewording; "What changed" below shows which.
What the notice says
Microsoft’s text, with source markup removedWhat changed
Between archive captures, newest first… will happen: Public Preview (Worldwide): We will begin rolling out on late
JuneMay 2025 and expect to complete by lateJuneMay 2025. General Availability (Worldwide): We will begin rolling out on late September …- · first version seen
Linked documentation
Microsoft pages the notice links toThe notice links to no Microsoft Learn or Support page that this installation reads.
Related public evidence
No related evidence found in this installation's recent collection. This does not establish that no announcement exists.
Not confirmed here
What this page cannot tell you- Whether your tenant is affected: this is Microsoft's notice, not a check of your settings.