1.32.0

New Features

• otel: Adds OpenTelemetry Protocol (OTLP) v1.7.0 logs support via HTTP endpoint /v1/logs on port 4318.
• otel: Adds OpenTelemetry Protocol (OTLP) v1.7.0 logs support via GRPC on port 4317.
• otel: Adds OpenTelemetry Protocol (OTLP) v1.7.0 metrics support via HTTP endpoint /v1/metrics on port 4318 and GRPC on port 4317. Supports receiving all OTLP metric types including Gauge, Sum, Histogram, ExponentialHistogram, and Summary.
• core: Add support for the /v1.0/traces endpoint on the trace-agent, for now these payloads are converted automatically to the "v4" format for ease of adoption.

1.31.1

Bug Fixes

• vcr: fixes an issue where the vcr cassette name middleware would not properly ignore decoding errors for request bodies that were not associated with then /vcr/test/start path.

1.31.0

Upgrade Notes

• vcr: test_name specified in /vcr/test/start is now used as a prefix for generated cassette names instead of a suffix.

1.30.1

Bug Fixes

• Fixes windows docker image tagging to avoid having only linux or windows images published for latest and vx.y.z tags.

1.30.0

New Features

• Add support for Python 3.13
• Add Windows container support to Docker images.

1.29.1

Bug Fixes

• vcr: fixes a bug where the vcr cassette would cause unnecessary 400s from proxied providers.
• vcr: fixes a bug where google genai client keys would not be omitted from generated vcr cassettes.

1.29.0

New Features

• vcr: adds support for recording requests from google genai/gemini.
• vcr: adds two new /vcr/test/start and /vcr/test/stop, which capture all proxy requests made in between these two requests with a test name specified in /vcr/test/start.

1.28.0

New Features

• Use default value for null fields in tracestats. This aligns with the trace agent behaviors.

Upgrade Notes

• BREAKING CHANGE: Test snapshots must be updated as field comparisons on stats payload will fail between "" and None values.

1.27.4

Bug Fixes

• VCR: add support for query strings.

Other Notes

• Add datadog vcr cassette support.

1.27.3

Other Notes

• Add OpenAI vcr cassettes for responses api prompt caching, responses api streaming prompt caching, and chat completions with tool calls.