v0.61.0 (2026-05-31)

Feat

• sdk: expose use_legacy_attributes via Traceloop.init() (#4133)
• bedrock: add async support for aioboto3 (#4135)
• openai-agents: GenAI semconv compliance (#3837)

Fix

• openai: instrument responses.parse() for structured-output tracing (#4198)
• langchain,anthropic,groq,mistralai,bedrock,ollama,sagemaker,together: record exceptions and set ERROR status on failed spans (#4101)
• vector-db: emit consistent embeddings_count, result_count, similarity attrs across Pinecone and Milvus (#1870) (#4156)
• sdk: warn when both exporter and processor are passed to Traceloop.init() (#4137)
• openai-agents: capture response.instructions as system prompt in generation spans (#4131)
• openai-agents: emit cache_read.input_tokens and reasoning_tokens (#4130)
• chromadb: emit one result event per document across all queries (#4105)
• mcp: set error.type attribute on protocol-level tool errors (#4103)
• sdk: replace deprecated Pydantic .json() and double-encoding .model_dump_json() in JSONEncoders (#4098)
• chromadb,lancedb,weaviate,pinecone: record exceptions and set ERROR status on failed span (#4102)
• langchain: remove orphaned context_api.attach() in on_chain_end (#4100)
• langchain: use positional args for wrap_function_wrapper for wrapt v1/v2 compat, fix BaseChatOpenAI uninstrument (#4082)
• langchain: handle ToolNode in create_react_agent tool iteration (#4081)
• openai: remove redundant try/finally in ResponseStream close and aclose (#4080)
• anthropic: prevent KeyError/IndexError in streaming tool use delta handler (#4079)
• openai: guard against AsyncAPIResponse without .id in async responses wrapper (#4078)
• anthropic: always set streaming token usage from API data (#3949) (#3976)
• instrumentation: langchain association properties context cleanup (#4055)
• evaluator: add reason to PII detector response (#4026)

[main 4643b88] bump: version 0.60.0 → 0.61.0
64 files changed, 93 insertions(+), 63 deletions(-)

v0.60.0 (2026-04-19)

Feat

• llamaindex: Instrumentation adjustment for Otel GenAI semconv support (#3979)

Fix

• groq: align instrumentation with OTel GenAI semconv v1.40.0 (#4010)

[main 0cafba1] bump: version 0.59.2 → 0.60.0
64 files changed, 73 insertions(+), 63 deletions(-)

v0.59.2 (2026-04-16)

Fix

• traceloop-sdk: avoid calling async json methods in JSONEncoder (#3968)

[main a9f5e2d] bump: version 0.59.1 → 0.59.2
64 files changed, 69 insertions(+), 63 deletions(-)

v0.59.1 (2026-04-15)

Fix

• langchain: detach existing SpanHolder token before overwrite in _create_llm_span (#3958)

[main 25189ad] bump: version 0.59.0 → 0.59.1
64 files changed, 69 insertions(+), 63 deletions(-)

v0.59.0 (2026-04-13)

Feat

• traceloop-sdk: Add guardrails (#3649)

[main b80f109] bump: version 0.58.1 → 0.59.0
64 files changed, 69 insertions(+), 63 deletions(-)

v0.58.1 (2026-04-12)

Fix

• evaluators: update route api (#3977)

[main 21d89e4] bump: version 0.58.0 → 0.58.1
64 files changed, 69 insertions(+), 63 deletions(-)

v0.58.0 (2026-04-09)

Feat

• gemini: migrate google-generativeai to latest OTel GenAI semantic conventions (#3840)

[main 786d49f] bump: version 0.57.0 → 0.58.0
64 files changed, 69 insertions(+), 63 deletions(-)

v0.57.0 (2026-03-30)

Feat

• bedrock: Instrumentation adjustment for Otel GenAI semconv support (#3845)

[main 0a25803] bump: version 0.56.1 → 0.57.0
64 files changed, 69 insertions(+), 63 deletions(-)

v0.56.1 (2026-03-30)

Fix

• SDK + Agno: set gen_ai.tool.name on @tool() decorator and Agno tool spans (#3904)

[main bb95db9] bump: version 0.56.0 → 0.56.1
64 files changed, 69 insertions(+), 63 deletions(-)

v0.56.0 (2026-03-30)

Feat

• crewai: trigger version bump for GenAI semconv compliance (#3903)

[main 78d364b] bump: version 0.55.0 → 0.56.0
64 files changed, 69 insertions(+), 63 deletions(-)