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RM573625Microsoft Teams: Event Chat now available for Events optimized for a large audience in GCC, GCC High and DoD

Summary

All users in Events larger than 1,000 users or in any Event optimized for a large audience can now chat with one another in a public event chat in GCC, GCC High and DoD.

Description

All users in Events larger than 1,000 users or in any Event optimized for a large audience can now chat with one another in a public event chat in GCC, GCC High and DoD.

GA date: November CY2026

Version history

2 versions tracked

Updated 1 time since Oct 8, 2026. Microsoft 365 Message Center only shows the current version; this archive preserves tracked history.

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  1. Oct 12, 2026 - 11:01 PMLatest - v2

    Changed: Title, Body, Tags

  2. Oct 8, 2026 - 11:04 PMOriginal - v1

    Changed: Initial version

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