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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.288 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

Archive Session changedapi/beta/sessions/archive

Nearest release: v2.1.287, published 4 hours before 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
Lines+6added
Lines−0removed
From line 119 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits15to this page, all time

The whole hunk

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119119 
120120 - `"ce-plugins-2026-09-01"`
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122 - `"spend-limit-reads-2026-09-26"`
123 
122124- `"anthropic-workspace-id": optional string`
123125 
124126 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
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221223 
222224 - `"claude-sonnet-4-5"`
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226 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
227 
224228 High-performance model for agents and coding
225229 
226230 - `"claude-sonnet-4-5-20250929"`
231 
232 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
227233 
228234 High-performance model for agents and coding
229235 
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