Observed source change · Anthropic
Claude release notes documentation changed
Published documentation; runtime behavior and legal interpretation not established.
Last unchanged check: 2026-10-21T12:35:12Z
First changed check: 2026-10-21T14:40:12Z
Before
* We've launched [OpenTelemetry export](https://platform.claude.com/docs/en/manage-claude/opentelemetry) in beta, so you can trace Messages API requests and Claude Managed Agents sessions in your observability backend. The Claude SDK emits spans in Python, TypeScript, C#, Go, Java, PHP, and Ruby. To get spans from the API, [add an OpenTelemetry destination](https://platform.claude.com/docs/en/manage-claude/opentelemetry/api#add-a-destination) in the Claude Console.
After
* We've launched [OpenTelemetry export](https://platform.claude.com/docs/en/manage-claude/opentelemetry) in beta, so you can trace Messages API requests and Claude Managed Agents sessions in your observability platform. The Claude SDK emits spans in Python, TypeScript, C#, Go, Java, PHP, and Ruby. To get spans from the API, [add an OpenTelemetry destination](https://platform.claude.com/docs/en/manage-claude/opentelemetry/api#add-a-destination) in the Claude Console. * In Claude Managed Agents, the [`web_search` tool](https://platform.claude.com/docs/en/managed-agents/tools#available-tools) now follows your organization's web search domain restrictions set in the Claude Console. The agent receives only the search results that both the organization's domain restrictions and the `allowed_domains` or `blocked_domains` …
Capture provenance and limitations
Raw before SHA-256: 85a824b1efe2d75efa2529090579e2ebc4e77856a4bc3a7f27a0828dc5172bbd
Raw after SHA-256: 38ec4df3947563777e8156d5da98866a705fc902bc4489d2577a35380e968924
Full source responses are retained in the private evidence archive. Public excerpts show changed wording and may be truncated. The observed interval does not establish the vendor’s exact edit time. Hashes identify retained bytes; they are not an independent timestamp certificate.
Download archived excerpts and capture metadata · Back to the tracker