Opentelemetry News Nov 2025 [hot] Jun 2026

November proved to be a pivotal month for OpenTelemetry (OTel), with the CNCF’s second-most-active project delivering several long-awaited features just ahead of KubeCon NA 2025.

— The OpenTelemetry Community has announced the release of OTel v2.0 , a major milestone that stabilizes semantic conventions for Generative AI and marks the widespread adoption of the "Signals Pipeline" architecture. opentelemetry news nov 2025