# clm_68B754356CDD

subject: Claude (/record/claude.md)  
predicate: feature_added  
value: anthropic-workspace-id  
valid_from: 2026-08-11  
valid_to: null  
published: 2026-08-11  
recorded: 2026-11-09  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "Claude feature added: anthropic-workspace-id", as of 2026-08-11. Claim clm_68B754356CDD, https://asof.is/claim/clm_68B754356CDD, accessed 2026-11-10. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-08-11.  
checked: 2026-11-09 · its source page states the value and the date  

> We’ve added the anthropic-workspace-id response header to the Claude API.

What https://platform.claude.com/docs/en/release-notes/overview#2026-08-11 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2026-08-11 (primary, Anthropic, published 2026-08-11)

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