List Agent Versions changedapi/beta/agents/versions/list
Nearest release: v2.1.322, published 2 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
145
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits27to this page, all time
The whole hunk
from line 145, old and new numbered
/
from line 145
145145
146146 - `"webhooks-2026-10-07"`
147147
148 - `"admin-user-sign-out-2026-10-08"`
149
148150 - `"message-threads-2026-08-12"`
149151
150152 - `"analytics-usage-cost-2026-08-24"`
from line 222
220222 The model that will power your agent.
221223
222224 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
225
226 - `"claude-fable-5-2"`
227
228 Built for the most ambitious work in coding, enterprise workflows, and the sciences
223229
224230 - `"claude-haiku-5-5"`
225231
No line in this hunk matches that.