Version 1.13 release notes

This is documentation for the next version of Grafana Pyroscope documentation. For the latest stable release, go to the latest version.

Open source

Version 1.13.5 release notes

Maintenance release to address security advisories.

Changes

  • Update golang version to 1.23.10 (#4245)
  • Update golang.org/x/net to v0.38.0 to address CVE-2025-22872

Version 1.13.4 release notes

This was a release to test the health of our CI pipelines

Version 1.13.3

This release version was skipped

Version 1.13.2 release notes

To address bugs found in v1.13.1, we have released a patch version

Notable changes are listed below. For more details, check out the 1.13.2 changelog.

Changes

  • Update golang version to 1.23.8 (#4116)

Version 1.13.1 release notes

To address bugs found in v1.13.0, we have released a patch version

Notable changes are listed below. For more details, check out the 1.13.1 changelog.

Fixes

  • Storage prefix validation (#4044)
  • Update minio-go to restore AWS STS auth (#4056)

Version 1.13.0 release notes

The Pyroscope team is excited to present Grafana Pyroscope 1.13.0

This release contains enhancements, improves stability & performance.

Notable changes are listed below. For more details, check out the 1.13.0 changelog.

Enhancements

  • gzip: escape heap allocation (#3922)
  • perf: add log buffer (#3947)
  • perf: add async log writer (#3953)

Fixes

  • Remove duplicate service_name and app_name labels during ingestion (#3951)
  • IPv6 support fixes (#3919)
  • Drop negative samples (#3955)