Release v1.32.0

Backend Changes

New Features

• Enable gRPC reflection service on collector/query (@yurishkuro in #3526)

Bug fixes, Minor Improvements

• Fix query for latency metrics (@Ashmita152 in #3559)
• Fix integration tests containing spans in the future (@johanneswuerbach in #3538)
• Add system diagram using mermaid markdown (@yurishkuro in #3529)
• Fix indexDateLayout for elasticsearch dependencies #3523 (@ilyamor in #3524)
• Fix builds due to upstream OTEL proto path change (@albertteoh in #3525)

UI Changes

• UI pinned to version 1.21.0. The changelog is available here v1.21.0.

Release v1.31.0

Backend Changes

Bug fixes, Minor Improvements

• Bump Go compiler in CI to 1.17.6 (@yurishkuro in #3516)
• Add support for ES index aliases / rollover to the dependency store (Resolves #2143) (@frittentheke in #2144)
• Use existing functions from xdg-go/scram pkg (@yurishkuro in #3481)

UI Changes

• UI pinned to version 1.20.1. The changelog is available here v1.20.1.

Release v1.30.0

Backend Changes

New Features

• Add remote gRPC option for storage plugin (@cevian in #3383)
• Build binaries for darwin/arm64 (@jhchabran in #3431)
• Add MaxConnectionAge[Grace] to collector's gRPC server (@jpkrohling in #3422)

Bug fixes, Minor Improvements

• Fix prefixed index rollover (@albertteoh in #3457)
• Log problems communicating with Elasticsearch (@esnible in #3451)

UI Changes

• UI pinned to version 1.20.0. The changelog is available here v1.20.0

Release v1.29.0

Backend Changes

Breaking Changes

• Remove deprecated --badger.truncate CLI flag (@yurishkuro in #3410)

New Features

• Expose rackID option in ingester (@shyimo in #3395)

Bug fixes, Minor Improvements

• Fix debug image builds by installing build-base to enable GCC (@yurishkuro in #3400)
• Limit URL size in Elasticsearch index delete request (@jkandasa in #3375)

UI Changes

• UI pinned to version 1.19.0. The changelog is available here v1.19.0

Release v1.28.0

Backend Changes

• Add auth token propagation for metrics reader (@albertteoh in #3341)

New Features

• Add in-memory storage support for adaptive sampling (@lonewolf3739 in #3335)

Bug fixes, Minor Improvements

• Do not throw error on empty indices in Elasticsach rollover lookback (@jkandasa in #3369)
• Treat input throughput data as immutable (@rbroggi in #3360)
• Remove dependencies on unused tools, install tools explicitly instead of via go.mod (@rbroggi in #3355)
• Update mockery to version 2 and adapt to install-tools approach (@rbroggi in #3358)
• Control lightweight storage integration tests via build tags (@rbroggi in #3346)
• Remove package integration from coverage reports (@rbroggi in #3357)
• Remove outdated reference to cover.sh (@rbroggi in #3348)
• Update monitoring mixin (@jpkrohling in #3331)
• Update Jaeger chart link (@isbang in #3328)
• Fix args order in strings.Contains in es-rollover (@pavolloffay in #3324)
• Use (TB).TempDir instead of non-portable /mnt/* in Badger (@pavolloffay in #3325)
• Fix peer.service retrieval from Zipkin's MESSAGE_ADDR annotation (@Git-Jiro in #3312)

UI Changes

• UI pinned to version 1.18.0. The changelog is available here v1.18.0

Release v1.27.0

Backend Changes

New Features

• Add support for adaptive sampling with a Cassandra backend. (#2966, @joe-elliott, @Ashmita152)

Bug fixes, Minor Improvements

• Migrate elasticsearch rollover to go (#3242, @rubenvp8510)
• Add 'opensearch' as a supported value for SPAN_STORAGE_TYPE (#3255, @yurishkuro)
• Support graceful shutdown in grpc plugin (#3249, @slon)
• Enable gzip compression for collector grpc endpoint. (#3236, @slon)
• Use UTC in es-index-cleaner (#3261, @pavolloffay)
• Upgrade to alpine-3.14 (#3304, @nontw)
• refactor: move from io/ioutil to io and os package (#3294, @Juneezee)
• Changed sampling type env var and updated collector help text (#3302, @joe-elliott)
• Close #3270: Prevent rollover lookback from passing the Unix epoch (#3299, @ctreatma)
• Fixing otel configuration in docker compose (#3286, @Ashmita152)
• Added ability to pass config file to grpc plugin in integration tests (#3253, @EinKrebs)

UI Changes

• UI pinned to version 1.17.0. The changelog is available here v1.17.0

Release v1.26.0

Backend Changes

New Features

• Add cassandra v4 support (@Ashmita152 in #3225)
• Add es-index-cleaner golang implementation (@pavolloffay in #3204)
• Add CLI Option for gRPC Max Receive Message Size (@js8080 in #3214 and #3192)
• Automatically detect OpenSearch version (@pavolloffay in #3198)
• Add SendGetBodyAs on elasticsearch (@NatMarchand in #3193)
• Set lookback in ES rollover to distant past (@pavolloffay in #3169)

Bug fixes, Minor Improvements

• Check for invalid --agent.tags (@esnible in #3246)
• Replace old linters with golangci-lint (@albertteoh in #3237)
• Fix panic on empty findTraces query (@akuzni2 in #3232)
• Upgrade to Go v1.17 (@Ashmita152 in #3220)
• Add docker buildx make target (@pavolloffay in #3213)
• Fix the name for elasticsearch integration tests (@Ashmita152 in #3208)
• Upgrade ES images in integration tests (@pavolloffay in #3185)

UI Changes

• UI pinned to version 1.16.0 - https://github.com/jaegertracing/jaeger-ui/releases/tag/v1.16.0

Release v1.25.0

New Features

• Add query service with OTLP (#3086, @pavolloffay)
• Add ppc64le support on multiarch docker images (#3160, @krishvoor)

Bug fixes, Minor Improvements

• Fix base path in grpc gateway for api_v3 (#3139, @pavolloffay)
• Add /api prefix for /v3 API (#3178, @pavolloffay)
• Define http.Server.ErrorLog to forward logs to Zap (#3157, @yurishkuro)
• Add ATM dev environment docker-compose and API doc (#3171, @albertteoh)
• Log the source of sampling strategies (#3166, @yurishkuro)
• Pin elasticsearch-py to older version without elastic.co product check (#3180, @pavolloffay)

Release 1.24.0

Backend Changes

Breaking Changes

• Upgrade Badger from v1.6.2 to v3.2103.0 (#3096, @Ashmita152):
  • Deprecated --badger.truncate flag.
  • All badger related expvar prefix has changed from badger to badger_v3.

New Features

• Add docker images for linux/arm64 (#3124, @GaruGaru)
• Add s390x support on multiarch docker images (#2948, @kun-lu20)
• Add TLS support for Prometheus reader (#3096, @albertteoh)

Monitor tab for service health metrics

• Add HTTP handler for metrics querying #3095, @albertteoh)
• Add MetricsQueryService grcp handler #3091, @albertteoh)
• Hook up MetricsQueryService to main funcs (#3079, @albertteoh)
• Add metrics query capability to query service (#3061, @albertteoh)

Bug fixes, Minor Improvements

• Add build info metrics to Jaeger components (#3087, @Ashmita152)
• Upgrade gRPC to 1.38.x (#3096, @pavolloffay)

Release 1.23.0

Backend Changes

Breaking Changes

• Remove unused --es-archive.max-span-age flag (#2865, @albertteoh):
  • max-span-age is only relevant when searching for unarchived traces. Archived traces are searched with no look-back limit.

New Features

• Inject trace context to grpc metadata (#2870, @lujiajing1126)
• Passing default sampling strategies file as environment variable (#3027, @Ashmita152)
• [es] Add index rollover mode that can choose day and hour (#2965, @WalkerWang731)
• Add a TIMEOUT environment variable for es rollover (#2938, @ediezh)
• Allow the ILM policy name to be configurable (#2971, @jrRibeiro)
• [es] Add remote read clusters option for cross-cluster querying (#2874, @dgrizzanti)
• Enable logging in ES client (#2862, @albertteoh)

Bug fixes, Minor Improvements

• Fix jaeger-agent reproducible memory leak (#3050, @jpkrohling)
• Changed Range Query to use startTimeMillis date field instead of startTime field (#2980, @Sreevani871)
• Verify FindTraces() received a query (#2979, @esnible)
• Set Content-Type in healthcheck's http response (#2926, @logeable)
• Add jaeger-query HTTP handler diagnostic logging (#2906, @albertteoh)
• Fix es-archive namespace default values (#2865, @albertteoh)

UI Changes

Enhancements

• Make search panel more compact, button more visible (@meenal06 in #724)

Fixes

• Add null check for span.logs in search/filter-spans (@achesin in #734)
• Several updates to dependencies.