Claude Code 2.1.284
Update5 days agoUnverifiedAdded Oct 2, 2026
- Added Claude Sonnet 5.5 (claude-sonnet-5-5), now the default Sonnet model on the Anthropic API , 1M context, $2/$10 per Mtok with $0.20/Mtok cache reads Added a "Yes, but ask again next time" answer to auto mode's prompt before a read outside the working directories, so you can allow that one read and still be asked about later ones Added dollar amounts...
Topics: LLMs, MCP, Governance, Observability, Developer tools
More Claude Code releases
Every Claude Code release| Date | Release | Type |
|---|---|---|
| Sep 294 days ago | Claude Code 2.1.285 unverified Update | Update |
| Sep 303 days ago | Claude Code 2.1.286 unverified Update | Update |
| Oct 12 days ago | Claude Code 2.1.287 unverified Update | Update |
| Sep 258 days ago | Claude Code 2.1.283 unverified Update | Update |
| Sep 249 days ago | Claude Code 2.1.282 unverified Update | Update |
| Sep 2310 days ago | Claude Code 2.1.281 unverified Update | Update |
| Sep 2211 days ago | Update | Update |
| Sep 192 weeks ago | Update | Update |
Also shipped on Sep 28, 2026
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