Release v1.57.0

Backend Changes

🐞 Bug fixes, Minor Improvements

• [jaeger-v2] define an internal interface of storage v2 spanstore (@james-ryans in #5399)
• Combine jaeger ui release notes with jaeger backend (@albertteoh in #5405)
• [agent] use grpc.newclient (@yurishkuro in #5392)
• [sampling] fix merging of per-operation strategies into service strategies without them (@kuujis in #5277)
• Create sampling templates when creating sampling store (@JaeguKim in #5349)
• [kafka-consumer] set the rackid in consumer config (@sappusaketh in #5374)
• Adding best practices badge to readme.md (@jkowall in #5369)

👷 CI Improvements

• Moving global write permissions down into the ci jobs (@jkowall in #5370)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Improve trace page title with data and unique emoji (fixes #2256) (@nox in #2275)
• Require node version 20+ (@Baalekshan in #2274)

Release 1.56.0

Backend Changes

⛔ Breaking Changes

• Fix hotrod instructions (@yurishkuro in #5273)

🐞 Bug fixes, Minor Improvements

• Refactor healthcheck signaling between server and service (@WillSewell in #5308)
• Docs: badger file permission as non-root service (@tico88612 in #5282)
• [kafka-consumer] add support for setting fetch message max bytes (@sappusaketh in #5283)
• [chore] remove repetitive words (@tgolang in #5265)
• Fix zipkin spanformat (@fyuan1316 in #5261)
• [kafka-producer] support setting max message size (@sappusaketh in #5263)

🚧 Experimental Features

• [jaeger-v2] add support for opensearch (@akagami-harsh in #5257)
• [jaeger-v2] add support for cassandra (@Pushkarm029 in #5253)

👷 CI Improvements

• Allow go-leak linter to fail ci (@yurishkuro in #5316)
• [jaeger-v2] add grpc storage backend integration test (@james-ryans in #5259)
• Github actions added to block prs from fork/main branch (@varshith257 in #5272)

📊 UI Changes

• UI pinned to version 1.40.0.

Release 1.55.0

Backend Changes

✨ New Features:

• Support uploading traces to UI in OpenTelemetry format (OTLP/JSON) (@NavinShrinivas in #5155)
• Add Elasticsearch storage support for adaptive sampling (@Pushkarm029 in #5158)

🐞 Bug fixes, Minor Improvements:

• Add the print-config subcommand (@gmafrac in #5200)
• Return more detailed errors from ES storage (@yurishkuro in #5209)
• Bump go version (@yurishkuro in #5180)

🚧 Experimental Features:

• [jaeger-v2] Add support for gRPC storarge (@james-ryans in #5228)
• [jaeger-v2] Add support for Elasticsearch (@akagami-harsh in #5152)

📊 UI Changes

• UI pinned to version 1.39.0.

👏 New Contributors

• @h4shk4t made their first contribution in #5162
• @NavinShrinivas made their first contribution in #5155
• @prakrit55 made their first contribution in #5197
• @gmafrac made their first contribution in #5200

Release v1.54.0

Backend Changes

⛔ Breaking Changes:

• Remove remnants of internal otlp types (@yurishkuro in #5107)
• Use official otlp types in api_v3 and avoid triple-marshaling (@yurishkuro in #5098)

✨ New Features:

• [jaeger-v2] add support for badger (@akagami-harsh in #5112)

🐞 Bug fixes, Minor Improvements:

• [jaeger-v2] streamline storage initialization (@yurishkuro in [#5171](https://github.com/jaegertracing/jaeger/
  pull/5171))
• Replace security self-assesment with one from cncf/tag-security (@jkowall in [#5142](https://github.com/jaegertra
  cing/jaeger/pull/5142))
• Avoid changing a correct order of span references (@sherwoodwang in [#5121](https://github.com/jaegertracing
  /jaeger/pull/5121))

👷 CI Improvements:

• Remove test summary reports (@albertteoh in #5126)

UI Changes

• UI pinned to version 1.38.0.

Release v1.53.0

⛔ Breaking Changes:

• 💤 swap zipkin server for zipkin receiver from otel collector contrib (@yurishkuro in #5045)
• Make all-in-one metric names match metrics from standalone components (@yurishkuro in #5008)

🐞 Bug fixes, Minor Improvements:

• Upgrade thrift compiler to v0.19 and regenerate types (@yurishkuro in #5080)
• Add gogo/protobuf to opentelemetry otlp data model (@yurishkuro in #5067)
• Remove grpc-gateway dependency (@yurishkuro in #5060)
• Add manual implementation of apiv3 http endpoints (@yurishkuro in #5054)
• Allow specifying version for hotrod docker-compose (@yurishkuro in #5011)

👷 CI Improvements:

• Publish go tip test report (@albertteoh in #5082)
• Upload test report (@albertteoh in #5035)
• Separate test report collection from the main target (@yurishkuro in #5061)
• Bugfix: set pipefail when running unit tests to preserve exit code (@yurishkuro in #5057)
• Regenerate thrift types and enable thrift check (@yurishkuro in #5039)
• Regenerate hotrod proto (@yurishkuro in #5040)
• Fix permission failed on checks-run (@albertteoh in #5041)
• Refactor protobuf types generation (@yurishkuro in #5037)
• Publish test report (@albertteoh in #5030)
• Ci: simplify check-label workflow (@EshaanAgg in #5033)
• Fix goroutine leaks in several packages (@yurishkuro in #5026)
• Add goleak check in more tests that do not fail (@akagami-harsh in #5025)
• Ci: add retry logic in the install go tip github action (@akagami-harsh in #5022)
• Move go tip installation into sub-action (@yurishkuro in #5020)
• Add goleak check to packages with empty tests (@yurishkuro in #5017)
• Add goleak check to cmd/agent/app/configmanager (@yurishkuro in #5015)
• Feature: add goleak to check goroutine leak in tests (@akagami-harsh in #5010)
• Remove custom gocache location (@yurishkuro in #4995)

Release v1.52.0

✨ New Features:

• Support Elasticsearch 8.x (@pmuls99 in #4829)
• Make ArchiveTrace button auto-configurable (@thecoons in #4913)

🐞 Bug fixes, Minor Improvements:

• [SPM] differentiate null from no error data (@albertteoh in #4985)
• Fix example/grafana-integration (@angristan in #4980)
• Fix (badger): add missing SamplingStoreFactory.CreateLock method (@slayer321 in #4966)
• Normalize metric names due to breaking change (@albertteoh in #4957)
• [kafka-consumer] add topic name as a tag to offset manager metrics (@abliqo in #4951)
• Make UI placeholder more descriptive (@yurishkuro in #4937)
• Remove google.golang.org/protobuf dependency from model & storage apis (@akagami-harsh in #4917)
• Read OTEL env vars for resource attributes (@yurishkuro in #4932)

🚧 Experimental Features:

• Exp: rename jaeger-v2 binary to just jaeger (@yurishkuro in #4918)

👷 CI Improvements:

• [CI]: improve kafka integration test self-sufficiency (@RipulHandoo in #4989)
• Separate all-in-one integration tests for v1 and v2 (@yurishkuro in #4968)
• Collect code coverage from integration tests and upload to codecov (@yurishkuro in #4964)
• [CI/ES] use default template priorities (@yurishkuro in #4962)
• Unleash dependabot on docker files and add dependency review workflow (@step-security-bot in #4945)
• Split unit-test workflow into tests and lint (@MeenuyD in #4933)
• [CI]: harden github actions (@step-security-bot in #4923)
• [CI]: build jaeger v2 image on main branch runs (@yurishkuro in #4920)
• Exp: publish jaeger v2 image (@yurishkuro in #4919)
• [CI]: set default to fix 'unbound variable' error on main (@yurishkuro in #4916)
• [CI]: test jaeger-v2 as all-in-one in ci (@yurishkuro in #4890)
• Fix release script broken by recent linting cleanup (@yurishkuro in #4915)

UI Changes

• UI pinned to version 1.36.0.

Release v1.51.0

Backend Changes

✨ New Features:

• Feat: add sampling store support to badger (@slayer321 in #4834)
• Feat: add span adjuster that moves some otel resource attributes to span.process (@james-ryans in #4844)
• Add product/file version in windows executables (@ResamVi in #4811)

🐞 Bug fixes, Minor Improvements:

• Fix dependency policy and add to security-insights.yml (@jkowall in #4907)
• Add reload interval to otel server certificates (@james-ryans in #4898)
• Feat: add blackhole storage, for benchmarking (@yurishkuro in #4896)
• Add otel resource detector to jaeger components (@james-ryans in #4864)
• Fix batchprocessor to set correct span format flags (@k0zl in #4796)
• Expose collector ports in docker images (@arunvelsriram in #4810)

🚧 Experimental Features:

• Exp(jaeger-v2): simplify all-in-one configuration (@yurishkuro in #4875)
• Exp: support primary and archive storage (@yurishkuro in #4873)
• Feat(jaeger-v2): create default config for all-in-one (@yurishkuro in #4842)

👷 CI Improvements:

• Ci: split the install-tools into test/build groups (@MeenuyD in #4878)
• Simplify binary building in makefile (@yurishkuro in #4885)
• Ci: pass variable instead of calling make build-xxx-debug (@yurishkuro in #4883)
• Simplify makefile (@yurishkuro in #4882)
• Test: add more linters (@yurishkuro in #4881)
• Ci: enable linting of code in examples/ (@yurishkuro in #4880)
• Ci: keep the ui asset's .gz file timestamps the same as the original file (@yurishkuro in #4879)
• Add first pass at the security-insights.yml (@jkowall in #4872)
• Create scorecard.yml for ossf implementation (@jkowall in #4870)
• Add ci validation of shell scripts using shellcheck (@akagami-harsh in #4826)
• Chore: add dynamic loading bar functionality to release-notes.py (@anshgoyalevil in #4857)
• Ci: add the label-check workflow to verify changelog labels on each pr (@anshgoyalevil in #4847)
• Ci(hotrod): print hotrod container logs in case of test failure (@yurishkuro in #4845)
• Ci: drop -v from ci unit tests to make failures easier to see (@yurishkuro in #4839)
• Use commit hash as image label when building & integration-testing (@yurishkuro in #4824)
• Clean-up some linter warnings in build scripts (@yurishkuro in #4823)
• Fix build-all-in-one-image script (@albertteoh in #4819)
• [ci-release] improve release workflow for manual runs (@yurishkuro in #4818)
• Add --force to docker commands (@albertteoh in #4820)
• Use setup-node.js for publish release (@albertteoh in #4816)
• Clean up ci scripts and prune docker images between builds (@yurishkuro in #4815)
• Clean-up & fortify ci-release (@yurishkuro in #4813)

UI Changes

• UI pinned to version 1.35.0.

Release v1.50.0

1.50.0 (2023-10-06)

Backend Changes

⛔ Breaking Changes

• [sampling] Remove support for SAMPLING_TYPE env var and 'static' value (@yurishkuro in #4735)
• Use non-root user in built containers (@nikzayn in #4783) - this change may cause issues with existing installations using Badger storage, because the existing files would be owned by a different user and would not be writeable after Jaeger upgrade. The workaround is to manually chown the files to the new user (uid=10001).

New Features

• Add cassandra schema compaction window configuration (@sameersecond in #4767)
• Add jaeger-v2 single binary based on otel collector (@yurishkuro in #4766)
• [kafka-consumer] Consumer metrics should have a tag with topic name (@abliqo in #4778)
• Support http proxy env variables (@pavolloffay in #4769)
• Support reloading es client's password from file (@haanhvu in #4342)

Bug fixes, Minor Improvements

• Fix jaegerqueryreqsfailing alert rule missing 'operation' in query (@james-ryans in #4797)
• Add e2e test for sampling storage (@slayer321 in #4772)
• [tests] Simplify cassandra e2e test cleanup (@yurishkuro in #4794)
• [tests] Fix failing e2e test for cassandra storage (@slayer321 in #4776)
• Remove unneeded references to opentracing (@yurishkuro in #4790)
• Use non-root user in built containers (@nikzayn in #4783)
• Run all integration tests against cassandra (@yurishkuro in #4773)
• [hotrod] Log driver locations as json to demo respective ui capability (@yurishkuro in #4765)
• Replace python script with tracegen (@albertteoh in #4753)
• [fix] Close elasticsearch client properly (@Lauquik in #4754)
• Add deprecation warning to jaeger-agent (@yurishkuro in #4749)
• Deprecate grpc-storage-plugin sidecar model (@yurishkuro in #4744)
• Upgrade query api v3 to official opentelemetry format (@yurishkuro in #4742)
• [SPM] Deprecate support for spanmetrics processor naming convention (@yurishkuro in #4741)
• Deprecate expvar metrics backend (@yurishkuro in #4740)
• Fix flaky testgetroundtripper* tests (@albertteoh in #4738)

UI Changes

• UI pinned to version 1.34.0.

Release v1.49.0

Backend Changes

⛔ Breaking Changes

• [hotrod] Make OTLP the default exporter in HotROD (@yurishkuro in #4698)
• [SPM] Support spanmetrics connector by default (@albertteoh in #4704)
• [tracegen] Stop supporting -trace-exporter=jaeger (@yurishkuro in #4717)
• [hotrod] Stop supporting -otel-exporter=jaeger (@yurishkuro in #4719)
• [hotrod] Metrics endpoints moved from route service (:8083) to frontend service (:8080) (@yurishkuro in #4720)

Bug fixes, Minor Improvements

• Allow disabling brearer token override from request in metrics store (@pavolloffay in #4726)
• Add the enable tracing opt-in flag (@albertteoh in #4685)
• [tracegen] Add build info during compilation (@yurishkuro in #4727)
• Log version/build info on startup (@yurishkuro in #4723)
• [zipkin] Replace zipkin exporter from jaeger sdk with otel zipkin exp (@afzal442 in #4674)

UI Changes

• UI pinned to version 1.33.0.

Release 1.48.0

Backend Changes

Bug fixes, Minor Improvements

• [fix] Disable tracing of OTLP Receiver (@yurishkuro in #4662)
• [hotrod/observer_test] Switch to OpenTelemetry (@afzal442 in #4635)
• [memstore-plugin]Switch to OpenTelemetry SDK (@afzal442 in #4643)
• [tracegen] Allow to control cardinality of attribute keys (@yurishkuro in #4634)
• Replace OT const wth OTEL trace.span for zipkin comp (@afzal442 in #4625)
• Replace OpenTracing instrumentation with OpenTelemetry in grpc storage plugin (@afzal442 in #4611)
• Replace OT trace with otel trace spans type to span model (@afzal442 in #4614)
• Replace cassandra-spanstore tracing instrumentation withOTEL (@afzal442 in #4599)
• Replace es-spanstore tracing instrumentation with OpenTelemetry (@afzal442 in #4596)
• Replace metricsstore/reader tracing instrumentation with OpenTelemetry (@afzal442 in #4595)
• Replace Jaeger SDK with OTEL SDK + OT Bridge (@afzal442 in #4574)
• [kafka-consumer] Ingester should use topic name from actual Kafka consumer instead of configuration (@abliqo in #4593)
• Enable CORS settings on OTLP HTTP endpoint (@pmuls99 in #4586)
• [hotrod] Return trace ID via traceresponse header (@yurishkuro in #4584)
• [hotrod] Remove most references to OpenTracing (@yurishkuro in #4585)
• [hotrod] Validate user input to avoid security warnings from code scanning (@yurishkuro in #4583)
• [hotrod] Upgrade HotROD to use OpenTelemetry instrumentation (@afzal442 in #4548)
• [kafka-consumer] Use wait group to ensure goroutine is finished before returning from Close (@kennyaz in #4582)
• [tracegen] Enable BlockOnQueueFull in OTel SDK to avoid dropped spans (@haanhvu in #4578)
• [hotrod] Handle both OT and OTEL baggage (@yurishkuro in #4572)

UI Changes

• UI pinned to version 1.32.0.