- [BUGFIX] Make the Go 1.17 collector concurrency-safe #969
- Use simpler locking in the Go 1.17 collector #975
- [BUGFIX] Reduce granularity of histogram buckets for Go 1.17 collector #974
- [ENHANCEMENT] API client: make HTTP reads more efficient #976
Full Changelog: v1.12.0...v1.12.1