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Claude Platform release notes — October 23, 2026

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Anthropic·Oct 23, 2026, 12:00 AMFeatureAI-assisted summary

Summary

Beta Claude Tag API released for Claude Enterprise orgs using the experimental-claude-tag-2026-10-21 header.
Adds /v1/organizations/claude_tag/ endpoints to read, modify, and view source of Claude Tag settings on Slack channels/workspaces, and attach Access bundles.
Requires an Admin API key with read:claude_tag or write:claude_tag scope; unavailable to Claude Platform (Console) organizations.

featuresource healthy

Official source Last checked Nov 11, 2026, 4:00 PM

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AI-assisted summarysource healthyLast checked Nov 11, 2026, 4:00 PM

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