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v0.10.0: SDK-independent Anthropic transport
An Anthropic transport-compatibility release for the Python library and
standalone Forge Proxy. Messages requests no longer depend on the installed
Anthropic Python SDK's method signatures, auth defaults, or API-version default.
Changed
- Anthropic transport no longer depends on the Python SDK. Proxy and direct
clients send Messages requests over HTTP. Native Anthropic requests retain
the caller'santhropic-versionthrough guardrail retries; requests without
an Anthropic version default to2023-06-01. Both that contract and
2026-10-21use the existing body conversion, without silently removing
caller fields or upgrading requests. Other caller-header filtering,
credential rules, guardrails, and reasoning behavior remain unchanged. - Anthropic transport errors now use Forge-authored summaries, keeping raw
backend diagnostics onBackendError.bodyrather than in error messages. - Standalone Proxy bundles use the SDK-free HTTP client. The published
anthropicinstall extra remains available as an empty compatibility alias.