# clm_65A0D784B634

subject: Claude (/record/claude.md)  
predicate: feature_added  
value: initial_events  
valid_from: 2026-07-22  
valid_to: null  
published: 2026-07-22  
recorded: 2026-11-10  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-10  
cite: AsOf. "Claude feature added: initial_events", as of 2026-07-22. Claim clm_65A0D784B634, https://asof.is/claim/clm_65A0D784B634, accessed 2026-11-11. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-07-22.  
checked: 2026-11-10 · its source page states the value and the date  

> When creating a Claude Managed Agents session, you can now seed it with initial events . Pass initial_events on POST /v1/sessions with up to 50 user.message and user.define_outcome events.

What https://platform.claude.com/docs/en/release-notes/overview#2026-07-22 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2026-07-22 (primary, Anthropic, published 2026-07-22)

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