Azure/azure-sdk-for-python azure-monitor-opentelemetry_1.8.8

on GitHub

1.8.8 (2026-05-14)

Features Added

• Move AZURE_MONITOR_DISTRO_VERSION env var assignment before exporter imports
  (#46869)
• Set AZURE_MONITOR_DISTRO_VERSION environment variable to pass distro version to the exporter
  (#46666)
• Register GenAI main-agent attribution processors to automatically propagate
  microsoft.gen_ai.main_agent.* attributes in multi-agent GenAI systems per spec
  (#46703)

Breaking Changes

• Dropped support for Python 3.9. This package now supports Python 3.10+. Follows upstream otel dropping support
  (#46695)

Other Changes

• Remove deprecated events packages.
  (#45684)