ChangeIntelIT change radar
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Weekly briefing

Week 41 · 5 Oct – 11 Oct 2026 UTC · what to assess first, then every source update.

What to assess first

5 Oct – 11 Oct · dates to 10 Nov Check coverage

Coming up4

  1. Patch TuesdayScheduled for 13 Oct 2026 · tomorrow

    Patch Tuesday, 13 October 2026

    The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.

  2. End of supportDue 13 Oct 2026 · tomorrow

    End of support: 16 products

    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…

    Same day: Retirement: 10 products; End of support: Office 2019 (volume licensed) and Office LTSC 2021; End of support: Windows 11 24H2 Home and Pro and Windows 10 2016 (1607) LTSB; End of servicing: 2 products

  3. End of supportDue 14 Oct 2026 · in 2 days

    GitHub Enterprise Server 3.18

    Same day: Announced retirement: Retirement Update: SAP container images removed October 14, 2026

Changed4

  1. Docs changedObserved 10 Oct 2026

    Graph changes

    4 new passages (about 60 words). The changed wording mentions dates and deadlines, supported platforms, settings and controls. Review the source to confirm the effect.

  2. Docs changedObserved 9 Oct 2026

    Cloud Sync changes

    3 new passages (about 30 words), 1 removed passage (about 30 words). The changed wording mentions dates and deadlines. Review the source to confirm the effect.

  3. Docs changedObserved 9 Oct 2026

    Windows 365 Enterprise changes

    3 new passages (about 60 words). The changed wording mentions dates and deadlines, settings and controls. Review the source to confirm the effect.

How this list is chosen

Changes from 5 Oct 2026 – 11 Oct 2026 UTC and dates due up to 10 Nov 2026. Dates are the source's own, or labelled as the day ChangeIntel observed a change; never inferred effective dates.

Ranked by kind: exploited vulnerabilities, then up to 3 dates, open known issues, and other notable changes, with at most one entry per feed. Service incidents are on the status board; security baseline downloads, first captures of a document, and metadata-only documentation checks are left out. This is a view of retained evidence, not a reconstruction of everything known at the time.

WEEKLY BRIEFING · 5 OCT – 11 OCT 2026 · UTC Full source inventory · public sources only

Week 41 sources

MSRC published 7 new Microsoft CVEs, 7 critical. 108 roadmap changes, led by Purview (22) and Teams (22). 72 roadmap date or status changes detected in week 41. Microsoft updated 1 Windows known issue, all resolved. 39 lifecycle milestones fall in the next 30 days. 20 Azure updates, including 7 retirements. 53 Windows and security articles from Microsoft blogs.

108Roadmap changes across 16 products
53Windows and security articles
7Microsoft CVEs published · 7 critical

Windows and security news53

34 more

Windows known issues updated1

Lifecycle milestones in the next 30 days39

Product news112

OpenAI · 20
17 more
Anthropic Claude · 19
16 more
GitHub · 14
11 more
Cloudflare · 8
5 more
PSPublishModule · 8
5 more
Google Gemini · 5
2 more
Azure · 3
Commercial changes · 3
Microsoft Entra · 3
Microsoft Fabric · 3
.NET · 2
Azure Arc · 2
DnsClientX · 2
Dynamics 365 · 2
Intune · 2
Testimo · 2
Windows 365 · 2
ADEssentials · 1
Azure CLI · 1
Azure DevOps · 1
CleanupMonster · 1
Defender · 1
Exchange · 1
GPOZaurr · 1
Maester · 1
Microsoft Graph PowerShell SDK · 1
Power BI · 1
Power Platform · 1
Teams · 1

Azure updates20

15 more

From the community45

40 more

Roadmap dates and statuses that changed72

Microsoft 365 roadmap108

Purview · 22
19 more
Teams · 22
19 more
Microsoft 365 Copilot · 15
12 more
Dynamics 365 · 14
11 more
12 more products · 35 changes
Outlook · 9
Microsoft Edge · 5
SharePoint · 5
Viva · 4
OneDrive · 3
Copilot Studio · 2
Power Automate · 2
Excel · 1
Microsoft 365 app · 1
Planner · 1
Power Apps · 1
Universal Print · 1

Every line opens its detail page or the original Microsoft source. This briefing uses public sources only and says nothing about your tenant or devices.

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 12 Oct 00:31 UTC · 251 of 253 readable · 251 fully read · documentation 391/391 current