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Some sources, documents or advisories need attention: 272/272 feeds/APIs · 467/469 docs · 8/9 advisories · checked 10:17 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 31 · 27 Jul – 2 Aug 2026 UTC · assess the changes, then plan the next dates.

What to assess first

27 Jul – 2 Aug · dates to 1 Sep Check coverage

Coming up8

  1. Recorded guidance dateDue 3 Aug 2026

    Teams Rooms app and Windows support

    Same day: Recorded guidance date: Teams Rooms app release notes; Message Center action date: MC1332812: Action required: Update Teams Rooms app to maintain PowerPoint Live functionality

  2. Model retirementDue 5 Aug 2026

    Anthropic Claude: claude-opus-4-1-20250805
  3. Model retirementDue 10 Aug 2026

    Google Gemini: embedding-2-preview
  4. Patch TuesdayScheduled for 11 Aug 2026

    Patch Tuesday, 11 August 2026

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

  5. Recorded guidance dateDue 14 Aug 2026

    Microsoft 365 URL and IP requirements

Changed2

  1. Security29 Jul 2026

    Wednesday, July 29, 2026 Security Releases

    Node.js security announcements

How this list is chosen

Changes from 27 Jul 2026 – 2 Aug 2026 UTC and dates due up to 1 Sep 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 7 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.

The briefing is selective. Browse every dated change, review upcoming dates or check the period's coverage.

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 10:17 UTC · 272 of 272 readable · 270 fully read · documentation 467/469 current