Versions changedapi/beta/agents/versions
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
135
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
from line 135, old and new numbered
/
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136136 - `"ce-plugins-2026-09-01"`
137137
138 - `"spend-limit-reads-2026-09-26"`
139
138140- `"anthropic-workspace-id": optional string`
139141
140142 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
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244246 - `"claude-sonnet-4-5"`
245247
248 **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.
249
246250 High-performance model for agents and coding
247251
248252 - `"claude-sonnet-4-5-20250929"`
253
254 **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.
249255
250256 High-performance model for agents and coding
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No line in this hunk matches that.