Google-Built OpenTelemetry Collector: Update to OpenTelemetry Collector Core and OpenTelemetry Collector Contrib version v0.147.0.
Built with Go version 1.26.1 to resolve CVE-2025-68121.
Known Issue: The gRPC-based otlp exporter now configures round_robin client-side load balancing strategy by default. When using the otlp exporter to send data to the Telemetry API, certain environments may experience excessive logs with connect: network is unreachable errors if IPV6 isn't functioning properly. For more information, see network unreachable" errors.
OpenTelemetry Collector Core repository:
Release notes (v0.145.0)
Release notes (v0.146.0)
Release notes (v0.147.0)
OpenTelemetry Collector Contrib repository:
Release notes (v0.145.0)
Release notes (v0.146.0)
Release notes (v0.147.0)