OpenTelemetry Changelog

What's Changed

• Update opentelemetry-java-contrib version to v1.55.0 by @otelbot[bot] in https://github.com/open-telemetry/opentelemetry.io/pull/9536
• Update opentelemetry-collector-releases version to v0.149.0 by @otelbot[bot] in https://github.com/open-telemetry/opentelemetry.io/pull/9538

🛑 Breaking changes 🛑

• gen-ai: Execute tool call requires the name of the tool used for span naming. ([#3595](https://github.com/open-telemetry/semantic-conventions/issues/3595))

Context

• Align environment variable context propagation name restrictions with POSIX.1-2024

What's Changed

• docs(collector): add Kubernetes troubleshooting guidance by @MUSKANNISHAD in https://github.com/open-telemetry/opentelemetry.io/pull/8884
• Update dates for Observability Day and Maintainer Summit by @julianocosta89 in https://github.com/open-telemetry/opentelemetry.io/pull/9304

What's Changed

Added

Traces

• Add normative language to the Tracing API/SDK spec concurrency requirements.

What's Changed

• Auto-update registry versions (de3c98bbb20d08483760e6b4cf4e32904120caa2) by @otelbot[bot] in https://github.com/open-telemetry/opentelemetry.io/pull/9084
• [zh] Add handling-sensitive-data.md by @windsonsea in https://github.com/open-telemetry/opentelemetry.io/pull/8715

🛑 Breaking changes 🛑

Context

• Deprecate Jaeger propagator and make propagator implementation optional.

Introduce a new security namespace Vulnerability.

Fields are taken from ECS Vulnerability namespace