Public mode

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

Some sources, documents or advisories need attention: 271/271 feeds/APIs · 461/464 docs · 8/9 advisories · checked 00:50 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 40 · 28 Sep – 4 Oct 2026 UTC · assess the changes, then plan the next dates.

Dates in the next 30 days

60 source records · 20 groups

2 products

End of servicing

Dynamics 365 Business Central on-premises (Modern Policy), 2025 release wave 1, version 26.x; Windows 11 Home and Pro, Version 24H2

16 products

End of support

Access, Excel, Office, OneNote, Outlook, PowerPoint, Publisher, Skype for Business, Visio, Word LTSC 2021; Office LTSC 2021 for Mac; Project 2021 (LTSC); Windows 10 2016 LTSB; Windows 10 IoT Enterprise LTSB 2016; Windows Server 2012 R2, Extended Security Update Year 3; Windows Server 2012, Extended…

10 products

Retirement

Access, Excel, Office, OneNote, Outlook, PowerPoint, Project, Publisher, Visio, Word 2021

5 products

Moves to extended support

Office LTSC 2021 for Mac; Windows Server 2022; Windows Server 2022 Datacenter: Azure Edition; Windows Server 2022 Standard (MSL); Windows Server IoT 2022

AD FS DKM container hardening

Recorded guidance date · Official documentation

Assessment context

The source states an exact date. Check its scope and required action in the cited guidance.

NTLMv1 SSO enforcement phases

Recorded guidance date · Official documentation

Assessment context

The source states an exact date. Check its scope and required action in the cited guidance.

NTLMv1 SSO enforcement phases

Recorded guidance date · Official documentation

Assessment context

The source states an exact date. Check its scope and required action in the cited guidance.

Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.

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 26 Oct 00:50 UTC · 271 of 271 readable · 269 fully read · documentation 461/464 current