What's Changed

• Fix golangci-lint errors across codebase #11 by @egorikas in https://github.com/uber/kraken/pull/540
• Fix golangci-lint errors across codebase #12 by @egorikas in https://github.com/uber/kraken/pull/550
• The final batch of lint fixes & activation of the lint action by @egorikas in https://github.com/uber/kraken/pull/553
• Add comprehensive unit tests for cluster_client.go (100% coverage) [AI Generated] by @gkeesh7 in https://github.com/uber/kraken/pull/549
• Log drain errors when origin mem cache cannot flush to disk by @Anton-Kalpakchiev in https://github.com/uber/kraken/pull/557
• Tracing putTag by @hweawer in https://github.com/uber/kraken/pull/535
• Tracing executor tasks by @hweawer in https://github.com/uber/kraken/pull/536
• Database persistence for writeback trace context by @hweawer in https://github.com/uber/kraken/pull/541
• Tag stats for origin backend storage downloads by namespace by @Anton-Kalpakchiev in https://github.com/uber/kraken/pull/563
• feat(origin): add tracing to blob upload handlers by @hweawer in https://github.com/uber/kraken/pull/542
• feat(origin): add diagnostics to origin hash ring mismatch by @thijmv in https://github.com/uber/kraken/pull/560
• Revert "feat(origin): add tracing to blob upload handlers" by @hweawer in https://github.com/uber/kraken/pull/565
• feat(tracing): propagate trace context to writeback tasks in build-index and origin by @hweawer in https://github.com/uber/kraken/pull/543
• refactor: use go min and max built-ins by @thijmv in https://github.com/uber/kraken/pull/566
• feat(tracing): add trace-aware logging to writeback executor by @hweawer in https://github.com/uber/kraken/pull/544
• feat: Creating transports with enabled tracing by @hweawer in https://github.com/uber/kraken/pull/546
• feat: client side tracing upload path by @hweawer in https://github.com/uber/kraken/pull/545
• feat(origin): pass trace headers in the nginx by @hweawer in https://github.com/uber/kraken/pull/547
• feat(origin): add retry mechanism for origin hash ring membership by @thijmv in https://github.com/uber/kraken/pull/567
• Close multiple small bugs by @egorikas in https://github.com/uber/kraken/pull/568
• ci(integration): temporarily disable oci manifests until supported by @thijmv in https://github.com/uber/kraken/pull/573
• build(deps): bump aquasecurity/trivy-action from 0.32.0 to 0.34.0 in /.github/workflows by @dependabot[bot] in https://github.com/uber/kraken/pull/571
• feat(cache): make LRU cache config-driven by @aliwert in https://github.com/uber/kraken/pull/572
• fix(origin): reduce blobrefresh namespace metric tag cardinality by @thijmv in https://github.com/uber/kraken/pull/575

New Contributors

• @aliwert made their first contribution in https://github.com/uber/kraken/pull/572

Full Changelog: https://github.com/uber/kraken/compare/v0.1.19...v0.1.20