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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

Send Events changedapi/beta/sessions/events/send

Nearest release: v2.1.296, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits17to this page, all time

The whole hunk

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1515 
1616## Headers
1717 
18- `"anthropic-version": optional string`
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1820- `"anthropic-beta": optional array of AnthropicBeta`
1921 
2022 Optional header to specify the beta version(s) you want to use.
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