OpenTelemetry Release Notes

OpenTelemetry observability and tracing updates

Healthy

This source is refreshing normally and has recorded updates.

Last checked 13 Oct 2026, 18:47 GMT+2

Latest updates

Summary generated 27 Sep 2026.

Context now recommends instead of requires global propagators.
Metrics added a view_matching_mode parameter to MeterProvider for composable View matching.
Metrics clarified maxExportBatchSize behavior, timeouts, and error handling for Periodic exporting MetricReader.

View changelog Website

API keys are available

Create a key, follow this source in the app, then request entries for your selected sources. Free covers 10 followed sources; Pro includes unlimited catalog access with REST and local MCP.

Create API key View plans

GET /api/v1/entries?sources=opentelemetry.updates