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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 23:49 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 42 · 12 Oct – 18 Oct 2026 UTC · assess the changes, then plan the next dates.

All dated changes in this period

2990 source records · 557 groups

Guidance changed · 2 entries

  • Windows 365 network requirements

    Guidance changed

    The page title or its body outside the tracked passages changed. Review the source for its effect.

    Assessment context

    The page title or its body outside the tracked passages changed. Review the source for its effect. · Observed documentation change; policy effect and environment availability need review.

  • Windows 365 with Azure Firewall

    Guidance changed

    The page title or its body outside the tracked passages changed. Review the source for its effect.

    Assessment context

    The page title or its body outside the tracked passages changed. Review the source for its effect. · Observed documentation change; policy effect and environment availability need review.

Maester 3.0.0-preview9

Tool release · Maester releases

Assessment context
3 release-note bullets
  • Update generated test docs and contributor attribution by @maester-bot[bot] in https://github.com/maester365/maester/pull/2402
  • Update maester.dev powershell docs by @maester-bot[bot] in https://github.com/maester365/maester/pull/2406
  • feat(console): phases on a track and boxes for the main column of the dashboard by @merill in https://github.com/maester365/maester/pull/2412

Amazon Web Services: 5 lists changed

IP ranges changed

5 lists changed: 5 cover more addresses; 4 were published twice or more that day, each read by its latest change.

Assessment context

5 lists changed: 5 cover more addresses; 4 were published twice or more that day, each read by its latest change.

Google: 2 lists changed

IP ranges changed

2 lists changed: 1 covers more addresses, 1 no longer covers some addresses; 2 were published twice or more that day, each read by its latest change.

Assessment context

2 lists changed: 1 covers more addresses, 1 no longer covers some addresses; 2 were published twice or more that day, each read by its latest change.

Amazon Web Services · AMAZON · ap-southeast-3

Changed list

Changed list: 256 IPv4 addresses newly covered.

Assessment context

Changed list: 256 IPv4 addresses newly covered.

Amazon Web Services · AMAZON · mx-central-1

Changed list

Changed list: 65,536 IPv4 addresses newly covered.

Assessment context

Changed list: 65,536 IPv4 addresses newly covered.

Amazon Web Services · All AWS (AMAZON)

Changed list

Changed list: 256 IPv4 addresses newly covered.

Assessment context

Changed list: 256 IPv4 addresses newly covered.

Amazon Web Services · EC2 · ap-southeast-3

Changed list

Changed list: 256 IPv4 addresses newly covered.

Assessment context

Changed list: 256 IPv4 addresses newly covered.

Amazon Web Services · EC2

Changed list

Changed list: 256 IPv4 addresses newly covered.

Assessment context

Changed list: 256 IPv4 addresses newly covered.

Google · Google Cloud · us-east7

Changed list

Changed list: 256 IPv4 addresses no longer covered.

Assessment context

Changed list: 256 IPv4 addresses no longer covered.

Google · Google services (not Google Cloud)

Changed list

Changed list: 256 IPv4 addresses newly covered.

Assessment context

Changed list: 256 IPv4 addresses newly covered.

Product news · 8 entries

Show the other 5 entries

Service incident · 7 entries

Show the other 4 entries

Revised by Microsoft · 4 entries

Show the other 1 entries

Amazon Web Services: 9 lists changed

IP ranges changed

9 lists changed: 3 cover more addresses, 6 cover the same addresses (prefixes rewritten); 5 were published twice or more that day, each read by its latest change.

Assessment context

9 lists changed: 3 cover more addresses, 6 cover the same addresses (prefixes rewritten); 5 were published twice or more that day, each read by its latest change.

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 25 Oct 23:49 UTC · 271 of 271 readable · 269 fully read · documentation 464/464 current