What's Changed
- fix(anthropic): capture usage and refusal metadata by Abhijeet Prasad (@AbhiPrasad) in #800
- feat: add span customizers (SDK-316) by Andrew Kent (@realark) in #788
- fix: Lazy load integration modules by Abhijeet Prasad (@AbhiPrasad) in #795
- fix(deps): resolve dependabot security alerts in integration lockfiles by Abhijeet Prasad (@AbhiPrasad) in #803
- fix(otel): send lazily resolved API key with opentelemetry-exporter-otlp-proto-http 1.45 by Abhijeet Prasad (@AbhiPrasad) in #811
- fix(claude-agent-sdk): preserve partial-mode usage by Abhijeet Prasad (@AbhiPrasad) in #810
Full Changelog: py-sdk-v0.42.0...py-sdk-v0.43.0