2.58.0

New Features ✨

• (ai) Redact base64 data URLs in image_url content blocks by @ericapisani in #5953
• (integrations) Instrument pyreqwest tracing by @servusdei2018 in #5682
• (litellm) Add async callbacks by @alexander-alderman-webb in #5969

Bug Fixes 🐛

Anthropic

• Capture exceptions for stream() calls by @alexander-alderman-webb in #5950
• Stop setting transaction status when child span fails by @alexander-alderman-webb in #5717
• Only finish relevant spans in .create() patches by @alexander-alderman-webb in #5716

Pydantic Ai

• Adapt import for new library versions by @alexander-alderman-webb in #5984
• Use first-class hooks when available by @alexander-alderman-webb in #5947

Other

• (huggingface_hub) Stop setting transaction status when a child span fails by @Zenithatic in #5952
• (litellm) Avoid double span exits when streaming by @alexander-alderman-webb in #5933
• (wsgi) Respect HTTP_X_FORWARDED_PROTO in request.url construction by @sl0thentr0py in #5963

Internal Changes 🔧

Litellm

• Replace mocks with httpx types in rate-limit test by @alexander-alderman-webb in #5975
• Replace mocks with httpx types in embedding tests by @alexander-alderman-webb in #5970
• Replace mocks with httpx types in nonstreaming completion() tests by @alexander-alderman-webb in #5937
• Remove dead attributes by @alexander-alderman-webb in #5985

Other

• (ai) Remove gen_ai.tool.type span attribute by @ericapisani in #5964
• (anthropic) Separate sync and async .create() patches by @alexander-alderman-webb in #5715
• (openai) Split token counting by API for easier deprecation by @ericapisani in #5930
• (openai-agents) Remove error attributes by @alexander-alderman-webb in #5986
• (opentelemetry) Ignore mypy error by @alexander-alderman-webb in #5927
• 🤖 Update test matrix with new releases (04/13) by @github-actions in #5983
• Fix license metadata in setup.py by @sl0thentr0py in #5934
• Update validate-pr workflow by @stephanie-anderson in #5931

Other

• Handle None span context in the span processor and pin tokenizers version for anthropic tests on Python 3.8 by @alexander-alderman-webb in #5967