Release v1.63.0 / v2.0.0

Jaeger v2 is here! 🎉 🎉 🎉

Backend Changes

⛔ Breaking Changes

• Remove jaeger-agent from distributions (@yurishkuro in #6081)

🐞 Bug fixes, Minor Improvements

• Fix possible null pointer deference (@vaidikcode in #6184)
• Chore: enable all rules of perfsprint linter (@mmorel-35 in #6164)
• Chore: enable err-error and errorf rules from perfsprint linter (@mmorel-35 in #6160)
• [query] move trace handler to server level (@mahadzaryab1 in #6147)
• [fix][query] remove bifurcation for grpc query server (@mahadzaryab1 in #6145)
• [jaeger-v2] add hotrod integration test for jaeger-v2 (@Saumya40-codes in #6138)
• [query] use otel's helpers for http server (@mahadzaryab1 in #6121)
• Use grpc interceptors instead of explicit context wrappers (@chahatsagarmain in #6133)
• Fix command in v2 example (@haoqixu in #6134)
• Fix span deduplication via correct ordering of adjusters (@cdanis in #6116)
• Move all query service http handlers into one function (@yurishkuro in #6128)
• [fix][grpc] disable tracing in grpc storage writer clients (@mahadzaryab1 in #6125)
• Feat: automatically publish readme to docker hub (@inosmeet in #6118)
• Use grpc interceptors for bearer token (@chahatsagarmain in #6063)
• [fix][query] correct query server legacy condition (@mahadzaryab1 in #6120)
• [query] use otel's helpers for grpc server (@mahadzaryab1 in #6055)
• Enable lint rule: import-shadowing (@inosmeet in #6102)
• [refractor] switch to enums for es mappings (@Saumya40-codes in #6091)
• Fix rebuild-ui.sh script (@andreasgerstmayr in #6098)
• Use otel component host instead of no op host for prod code (@chahatsagarmain in #6085)
• [cassandra] prevent fallback to old schema for operation names table in case of db issues (@arunvelsriram in #6061)

🚧 Experimental Features

• Add otlp json support for kafka e2e integration tests (@joeyyy09 in #5935)
• [v2] add es config comments (@yurishkuro in #6110)
• [chore][docs] add documentation to elasticsearch configuration (@mahadzaryab1 in #6103)
• [jaeger-v2] refactor elasticsearch/opensearch configurations to have more logical groupings (@mahadzaryab1 in #6090)
• [jaeger-v2] implement utf-8 sanitizer for otlp (@mahadzaryab1 in #6078)
• [jaeger-v2] migrate elasticsearch/opensearch to use otel's tls configuration (@mahadzaryab1 in #6079)
• [jaeger-v2] enable queueing configuration in storage exporter (@mahadzaryab1 in #6080)
• [jaeger-v2] implement empty service name sanitizer for otlp (@mahadzaryab1 in #6077)
• [jaeger-v2] refactor elasticsearch/opensearch storage configurations (@mahadzaryab1 in #6060)

👷 CI Improvements

• [v2] use health check in grpc e2e test (@yurishkuro in #6113)
• Update node.js github action to use npm lockfile, switch to latest jaeger ui (@andreasgerstmayr in #6074)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Migrate from yarn v1 to npm (@andreasgerstmayr in #2462)

👷 CI Improvements

• Run s390x build on push to main only (@andreasgerstmayr in #2481)

Release v1.62.0 / v2.0.0-rc2

Backend Changes

⛔ Breaking Changes

• [query] change http and tls server configurations to use otel configurations (@mahadzaryab1 in #6023)
• [fix][spm]: change default metrics namespace to match new default in spanmetricsconnector (@mahadzaryab1 in #6007)

🐞 Bug fixes, Minor Improvements

• [grpc storage]: propagate tenant to grpc backend (@frzifus in #6030)
• [feat] deduplicate spans based on their hashcode (@cdanis in #6009)

🚧 Experimental Features

• [jaeger-v2] consolidate v1 and v2 configurations for grpc storage (@mahadzaryab1 in #6042)
• [jaeger-v2] use environment variables in kafka config (@mahadzaryab1 in #6028)
• [jaeger-v2] align cassandra storage config with otel (@mahadzaryab1 in #5949)
• [jaeger-v2] refactor configuration for query service (@mahadzaryab1 in #5998)
• [v2] add temporary expvar extension (@yurishkuro in #5986)

👷 CI Improvements

• [ci] disable fail fast behaviour for ci workflows (@mahadzaryab1 in #6052)
• Testifylint: enable go-require (@mmorel-35 in #5983)
• Fix regex for publishing v2 image (@yurishkuro in #5988)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Support uploads of .jsonl files (@Saumya40-codes in #2461)

Release v1.61.0 / v2.0.0-rc1

Backend Changes

This release contains an official pre-release candidate of Jaeger v2, as binary and Docker image jaeger.

⛔ Breaking Changes

• Remove support for cassandra 3.x and add cassandra 5.x (@mahadzaryab1 in #5962)

🐞 Bug fixes, Minor Improvements

• Fix: the 'tagtype' in es jaeger-span mapping tags.properties should be 'type' (@chinaran in #5980)
• Add readme for adaptive sampling (@yurishkuro in #5955)
• [adaptive sampling] clean-up after previous refactoring (@yurishkuro in #5954)
• [adaptive processor] remove redundant function (@yurishkuro in #5953)
• [jaeger-v2] consolidate options and namespaceconfig for badger storage (@mahadzaryab1 in #5937)
• Remove unused "namespace" field from badger config (@yurishkuro in #5929)
• Simplify bundling of ui assets (@mahadzaryab1 in #5917)
• Clean up grpc storage config (@yurishkuro in #5877)
• Add script to replace apache headers with spdx (@thecaffeinedev in #5808)
• Add copyright/license headers to script files (@Zen-cronic in #5829)
• Clearer output from lint scripts (@yurishkuro in #5820)

🚧 Experimental Features

• [jaeger-v2] add validation and comments to badger storage config (@mahadzaryab1 in #5927)
• [jaeger-v2] add validation and comments to memory storage config (@mahadzaryab1 in #5925)
• Support tail based sampling processor from otel collector extension (@mahadzaryab1 in #5878)
• [v2] configure health check extension for all configs (@Wise-Wizard in #5861)
• [v2] add legacy formats into e2e kafka integration tests (@joeyyy09 in #5824)
• [v2] configure healthcheck extension (@Wise-Wizard in #5831)
• Added _total suffix to otel counter metrics. (@Wise-Wizard in #5810)

👷 CI Improvements

• Release v2 cleanup 3 (@yurishkuro in #5984)
• Replace loopvar linter (@anishbista60 in #5976)
• Stop using v1 and v1.x tags for docker images (@yurishkuro in #5956)
• V2 repease prep (@yurishkuro in #5932)
• Normalize build-binaries targets (@yurishkuro in #5924)
• Fix integration test log dumping for storage backends (@mahadzaryab1 in #5915)
• Add jaeger-v2 binary as new release artifact (@renovate-bot in #5893)
• [ci] add support for v2 tags during build (@yurishkuro in #5890)
• Add hardcoded db password and username to cassandra integration test (@Ali-Alnosairi in #5805)
• Define contents permissions on "dependabot validate" workflow (@mmorel-35 in #5874)
• [fix] print kafka logs on test failure (@joeyyy09 in #5873)
• Pin github actions dependencies (@harshitasao in #5860)
• Add go.mod for docker debug image (@hellspawn679 in #5852)
• Enable lint rule: redefines-builtin-id (@ZXYxc in #5791)
• Require manual go version updates for patch versions (@wasup-yash in #5848)
• Clean up obselete 'version' tag from docker-compose files (@vvs-personalstash in #5826)
• Update expected codecov flags count to 19 (@yurishkuro in #5811)

📊 UI Changes

Dependencies upgrades only.

👏👏👏 New Contributors

• @Nabil-Salah made their first contribution in #5806
• @vvs-personalstash made their first contribution in #5826
• @Zen-cronic made their first contribution in #5821
• @thecaffeinedev made their first contribution in #5808
• @wasup-yash made their first contribution in #5848
• @ZXYxc made their first contribution in #5791
• @harshitasao made their first contribution in #5860
• @Ali-Alnosairi made their first contribution in #5805
• @chinaran made their first contribution in #5891
• @mahadzaryab1 made their first contribution in #5878

Release v1.60.0

Backend Changes

⛔ Breaking Changes

• Completely remove "grpc-plugin" as storage type (@yurishkuro in #5741)

✨ New Features

• Created telset for remote-storage component (@Wise-Wizard in #5731)

🐞 Bug fixes, Minor Improvements

• Do not use image tag without version (@yurishkuro in #5783)
• Only attach :latest tag to versioned images from main (@yurishkuro in #5781)
• Add references to jaeger v2 (@yurishkuro in #5779)
• Ensure hotrod image is published at the end of e2e test (@yurishkuro in #5764)
• [bug] [hotrod] delay env var mapping until logger is initialized (@yurishkuro in #5760)
• Make otlp receiver listen on all ips again (@yurishkuro in #5739)
• [hotrod] fix connectivity in docker compose (@yurishkuro in #5734)

🚧 Experimental Features

• Ensure similar naming for storage write metrics (@Wise-Wizard in #5798)
• [v2] ensure similar naming for query service metrics (@Wise-Wizard in #5785)
• Configure otel collector to observe internal telemetry (@Wise-Wizard in #5752)
• Add kafka exporter and receiver configuration (@joeyyy09 in #5703)
• Enable spm in jaeger v2 (@FlamingSaint in #5681)
• [jaeger-v2] add remotesampling extension (@Pushkarm029 in #5389)

👷 CI Improvements

• Unpin codeql actions (@yurishkuro in #5787)
• Skip building hotrod for all platforms for pull requests (@Manoramsharma in #5765)
• Add a threshold for expected zero values in the spm script (@FlamingSaint in #5753)
• [v2] add e2e test with memory store (@yurishkuro in #5751)
• Rationalize naming of gha workflow files (@yurishkuro in #5750)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Allow uploading json-per-line otlp data (@BenzeneAlcohol in #2380)

Release v1.59.0

Backend Changes

⛔ Breaking Changes

• The OTEL Collector upgrade brought in a change where OTLP receivers started listening on localhost instead of 0.0.0.0 as before. As a result, when running in container environment the endpoints are likely unreachable from other containers (Issue #5737). The fix will be available in the next release. Meanwhile, the workaround is to instruct Jaeger to listen on 0.0.0.0, as in this fix:

      - COLLECTOR_OTLP_GRPC_HOST_PORT=0.0.0.0:4317
      - COLLECTOR_OTLP_HTTP_HOST_PORT=0.0.0.0:4318

• Update opentelemetry-go to v1.28.0 and refactor references to semantic conventions (@renovate-bot in #5698)

✨ New Features

• Run jaeger-es-index-cleaner and jaeger-es-rollover locally (@hellspawn679 in #5714)
• [tracegen] allow use of adaptive sampling (@yurishkuro in #5718)
• [v2] add v1 factory converter to v2 storage factory (@james-ryans in #5497)
• Upgrade badger v3->badger v4 (@hellspawn679 in #5619)

🐞 Bug fixes, Minor Improvements

• Cleanup the prometheus config (@FlamingSaint in #5720)
• Upgrade microsim to v0.4.1 (@FlamingSaint in #5702)
• Add all mocks to mockery config file and regenerate (@danish9039 in #5626)
• Add better logging options (@yurishkuro in #5675)
• Restore "operation" name in the metrics response (@yurishkuro in #5673)
• Add flag for custom authenticators in cassandra storage (@hellspawn679 in #5628)
• Rename strategy store to sampling strategy provider (@yurishkuro in #5634)
• [query] avoid errors when closing shared listener (@vermaaatul07 in #5559)
• Bump github.com/golangci/golangci-lint from 1.55.2 to 1.59.1 and fix linter errors (@FlamingSaint in #5579)
• Fix binary path in package-deploy.sh (@yurishkuro in #5561)

🚧 Experimental Features

• Implement telemetery struct for v1 components initialization (@Wise-Wizard in #5695)
• Support default configs for storage backends (@yurishkuro in #5691)
• Simplify configs organization (@yurishkuro in #5690)
• Create metrics.factory adapter for otel metrics (@Wise-Wizard in #5661)

👷 CI Improvements

• Apply 'latest' tag to latest published snapshot images (@yurishkuro in #5724)
• [bug] use correct argument as jaeger-version (@yurishkuro in #5716)
• Add spm integration tests (@hellspawn679 in #5640)
• Add spm build to ci (@yurishkuro in #5663)
• Remove unnecessary .nocover files (@yurishkuro in #5642)
• Add tests for anonymizer/app/query. (@shanukun in #5638)
• Add alternate way to install gotip (@EraKin575 in #5618)
• Add semver to dependencies (@danish9039 in #5590)
• Create config file for mockery instead of using explicit cli flags in the makefile (@jesslourenco in #5623)
• Update renovate bot to not apply patches to e2e test dependencies (@DustyMMiller in #5622)
• Require renovate bot to run go mod tidy (@yurishkuro in #5612)
• Fix new warnings from the linter upgrade (@WaterLemons2k in #5589)
• [ci] validate that generated mocks are up to date (@yurishkuro in #5568)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Add escaped example to tag search help popup (@yurishkuro in #2354)

Release v1.58.1

Backend Changes

🐞 Bug fixes, Minor Improvements

• SPM: Restore "operation" name in the metrics response (@yurishkuro in #5673)

Release v1.58.0

Backend Changes

⛔ Breaking Changes

• Remove support for otel spanmetrics processor (@varshith257 in #5539)
• Remove support for expvar-backed metrics (@joeyyy09 in #5437)
• Remove support for elasticsearch v5/v6 (@FlamingSaint in #5448)
• Remove support for gRPC-Plugin (@h4shk4t in #5388)

🐞 Bug fixes, Minor Improvements

• Set desired providers/converters instead of relying on defaults (@TylerHelmuth in #5543)
• Add elasticsearch helper binaries to release (@FlamingSaint in #5501)
• Replace internal metrics.factory usage with direct calls to expvar (@prakrit55 in #5496)
• [refactor] move root span handler into aggregator (@Pushkarm029 in #5478)
• Refactor adaptive sampling aggregator & strategy store (@Pushkarm029 in #5441)
• [remote-storage] add healthcheck to grpc server (@james-ryans in #5461)
• Fix alpine image to 3.19.0 (@prakrit55 in #5454)
• Replace grpc-plugin storage type name with just grpc (@yurishkuro in #5442)
• [grpc-storage] use grpc.newclient (@yurishkuro in #5393)
• Replace public initfromoptions with private configurefromoptions (@yurishkuro in #5417)
• [jaeger-v2] fix e2e storage integration v0.99.0 otel col failing (@james-ryans in #5419)
• Add purge method for cassandra (@akagami-harsh in #5414)
• [v2] add diagrams to the docs (@yurishkuro in #5412)
• [es] remove unused indexcache (@yurishkuro in #5408)

🚧 Experimental Features

• Create new grpc storage configuration to align with otel (@akagami-harsh in #5331)

👷 CI Improvements

• Add workflow to validate dependabot config (@yurishkuro in #5556)
• Create separate directories for docker compose files (@FlamingSaint in #5554)
• [ci] use m.x version names in workflows (@hellspawn679 in #5546)
• Enable lint rule: unused-parameter (@FlamingSaint in #5534)
• Add a new workflow for testing the release workflow (@yurishkuro in #5532)
• Enable lint rules: struct-tag & unexported-return (@FlamingSaint in #5533)
• Enable lint rules: early-return & indent-error-flow (@FlamingSaint in #5526)
• Enable lint rule: exported (@FlamingSaint in #5525)
• Enable lint rules: confusing-results & receiver-naming (@FlamingSaint in #5524)
• Add manual dco check using python script dco-check (@yurishkuro in #5528)
• Use docker compose for cassandra integration tests (@hellspawn679 in #5520)
• Enable lint rule: modifies-value-receiver (@FlamingSaint in #5517)
• Enable lint rule: unused-receiver (@FlamingSaint in #5521)
• Enable lint rule: dot-imports (@FlamingSaint in #5513)
• Enable lint rules: bare-return & empty-lines (@FlamingSaint in #5512)
• Manage 3rd party tools via dedicated go.mod (@yurishkuro in #5509)
• Enable lint rule: use-any (@FlamingSaint in #5510)
• Enable lint rule: unexported-naming (@FlamingSaint in #5511)
• Add nolintlint linter (@yurishkuro in #5508)
• Use docker compose for kafka integration tests (@hellspawn679 in #5500)
• Use docker compose for elasticsearch/opensearch integration tests (@hellspawn679 in #5490)
• Split v1 and v2 es/os integration tests (@yurishkuro in #5487)
• Remove args and depict the image in from directive (@prakrit55 in #5465)
• [v2] remove retries and increase timeout for e2e tests (@james-ryans in #5460)
• Restore code coverage threshold back to 95% (@varshith257 in #5457)
• [v2] add logging to read/write spans in e2e tests (@james-ryans in #5456)
• Remove elasticsearch v5/v6 from tests (@FlamingSaint in #5451)
• [v2] replace e2e span_reader grpc.dialcontext with newclient (@james-ryans in #5443)
• Stop running integration tests for elasticsearch v5/v6 (@yurishkuro in #5440)
• [v2] remove temporary skipbinaryattrs flag from e2e tests (@james-ryans in #5436)
• [v2] dump storage docker logs in github ci if e2e test failed (@james-ryans in #5433)
• [v2] change e2e jaeger-v2 binary log output to temp file (@james-ryans in #5431)
• [bug] fix syntax for invoking upload-codecov action (@yurishkuro in #5416)
• Use helper action to retry codecov uploads (@yurishkuro in #5411)
• Only build docker images for crossdock tests for linux/amd64 (@varshith257 in #5410)

📊 UI Changes

🐞 Bug fixes, Minor Improvements

• Document how to debug unit tests in vscode (@RISHIKESHk07 in #2297)

👷 CI Improvements

• Github actions added to block prs from fork/main branch (@varshith257 in #2296)

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