Prometheus v3.7.1 released on 17-10-2025
Prometheus v3.7.1 is out now. This release addresses crucial bug fixes related to the OpenTelemetry protocol, enhancing compatibility for developers.
Users need to visit the product GitHub or official pages for more information.
What’s in this release
- Prefixes `key_` to label names when translating OpenTelemetry attributes that start with a single underscore.
- Preserves multiple consecutive underscores in label names during translation.
- Reverts the breaking changes introduced in version 3.7.0.
Upgrade notes
- No breaking changes in this release, ensuring a smoother upgrade experience.
We invite users to share their comments on their experience with this update.