Product change·Jun 15 → Jun 22, 2026·Week 26, 2026·Collaboration & Productivity
Mattermost adds classified channel marking schemes for enterprise teams
What changed
Feature change
Channel Banners feature renamed to 'Classification Markings: Channel Banners' in Enterprise Advanced, with description updated to specify preset classification schemes (ISOO, DOD/DOW, TLP) and custom policy support.
Before and after
Jun 15, 2026 vs Jun 22, 2026Pulse.
100%
What changed
Channel Banners feature renamed to 'Classification Markings: Channel Banners' in Enterprise Advanced, with description updated to specify preset classification schemes (ISOO, DOD/DOW, TLP) and custom policy support.
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