Observability Practical By Samson Tanimawo, PhD Published Mar 23, 2026 4 min read

The OTel SDK Version Discipline

OTel SDKs evolve fast. The discipline that keeps versions current without breaking the fleet.

Pin versions

All services use the same SDK version. Drift causes inconsistent telemetry.

Version is policy. Approved versions are listed; new services use the approved one.

Quarterly: bump the approved version. New version tested in pre-prod first.

Backport critical fixes. Most upgrades are routine.

Dashboard showing services on which SDK version. Outliers are surfaced.

Goal: 95% of services on the current approved version. Stragglers get individual attention.