Releases · typelevel/otel4s

09 Jul 05:27

iRevive

v0.13.1

cf37b86

v0.13.1 Latest

Latest

What's Changed

SDK

sdk-metrics: flush PeriodicMetricReader upon finalization by @iRevive in #998

Documentation

docs: fix expoter -> exporter by @iRevive in #997

Dependencies

flake.lock: Update by @typelevel-steward in #1004
Update opentelemetry-instrumentation-annotations to 2.17.0 by @typelevel-steward in #1003
Update sbt, scripted-plugin to 1.11.3 by @typelevel-steward in #1005
Update cats-effect, cats-effect-kernel, ... to 3.6.2 by @typelevel-steward in #1006

Full Changelog: v0.13.0...v0.13.1

Contributors

iRevive

Assets 2

19 Jun 18:58

iRevive

v0.13.0

d4cf0d6

v0.13.0

We are happy to announce the 0.13.0 release. It brings some UX improvements and new features.

Warning

There are several binary breaking changes core and sdk modules.

New features

1. Redesigned `BaggageManager`

The BaggageManager no longer extends the cats.mtl.Local. Some methods are deprecated to ease the migration.

2. Dynamic `InstrumentMeta`

The change introduces two implementations of InstrumentMeta to align with OpenTelemetry's specification, allowing instruments to reflect their enabled or disabled status dynamically.

InstrumentMeta.Dynamic uses an effectful F[Boolean] for runtime checks, while InstrumentMeta.Static retains a fixed Boolean for simpler cases like Span.

What's Changed

Core

Fix KindTransformer instances by @NthPortal in #979
Redesign BaggageManager by @NthPortal in #974
trace: make SpanBuilder stack safe by @iRevive in #990
Dynamic instrument meta (enabled/disabled status) by @iRevive in #963

SDK

SpanBuilder: chain modifyState functions by @iRevive in #965
sdk: move LimitedData to sdk-common by @iRevive in #992
sdk-trace: use TracerProvider.noop when span processors aren't configured by @iRevive in #991
sdk: move TraceContext to sdk-common by @iRevive in #993
Allocate noop meter instruments only once by @AlixBa in #977

Semantic Conventions

Update opentelemetry-semconv to 1.34.0 by @typelevel-steward in #988

Dependencies

Update munit-cats-effect to 2.1.0 by @typelevel-steward in #952
Update cats-effect, cats-effect-kernel, ... to 3.6.1 by @typelevel-steward in #956
Update scala3-library, ... to 3.3.6 by @typelevel-steward in #966
Update pekko-http to 1.2.0 by @typelevel-steward in #972
Update opentelemetry-instrumentation-annotations to 2.16.0 by @typelevel-steward in #970
Update opentelemetry-javaagent to 2.16.0 by @typelevel-steward in #971
Update opentelemetry-proto to 1.7.0-alpha by @typelevel-steward in #975
Update opentelemetry-api, ... to 1.51.0 by @typelevel-steward in #985
flake.lock: Update by @typelevel-steward in #978
Update sbt-typelevel, ... to 0.8.0 by @typelevel-steward in #981
Update sbt, scripted-plugin to 1.11.2 by @typelevel-steward in #987
Update sbt-protoc to 1.0.8 by @typelevel-steward in #984
Update pekko-stream to 1.1.4 by @typelevel-steward in #989

Uncategorized

Remove redundant settings from build.sbt by @iRevive in #950

Full Changelog: v0.12.0...v0.13.0

Contributors

AlixBa, iRevive, and NthPortal

Assets 2

25 Mar 06:31

iRevive

v0.12.0

889a7d4

v0.12.0

We are happy to announce the 0.12.0 release. It brings some UX improvements and new features.

Warning

There are multiple binary breaking changes across modules.

This version relies on new functionality from Cats Effect 3.6.0, such as IORuntimeMetrics.

New features

1. BaggageManager

BaggageManager is a functional abstraction that provides an interface to manage Baggage.
Documentation: https://typelevel.org/otel4s/instrumentation/baggage.html

Reading the current Baggage:

import org.typelevel.otel4s.baggage.{Baggage, BaggageManager}

def printBaggage(implicit bm: BaggageManager[IO]): IO[Unit] =
  BaggageManager[IO].current.flatMap(b => IO.println(s"Baggage: $b"))

Setting and modifying Baggage

def withUserId[A](fa: IO[A])(implicit bm: BaggageManager[IO]): IO[A] =
  bm.local(fa)(b => b.updated("user-id", "12345"))

def withScopedBaggage[A](fa: IO[A])(implicit bm: BaggageManager[IO]): IO[A] =
  bm.scope(fa)(Baggage.empty.updated("request-id", "req-abc"))

Retrieving a specific baggage entry

def fetchBaggageEntry(implicit bm: BaggageManager[IO]): IO[Unit] =
  bm.getValue("user-id").flatMap {
    case Some(userId) => IO.println(s"User ID: $userId")
    case None         => IO.println("User ID not found in baggage")
  }

2. `Attribute.From`

Allows creating an attribute value from an arbitrary type:

case class UserId(id: Int)

implicit val userIdFrom: Attribute.From[UserId, Long] = 
  _.id.toLong

val userIdKey = AttributeKey[Long]("user.id")

val attribute: Attribute[Long] = userIdKey(UserId(1))
val attribute: Attribute[Long] = Attribute.from(userIdKey, UserId(1))
val attribute: Attribute[Long] = Attribute.from("user.id", UserId(1))

3. `Attribute.Make`

Allows creating an attribute from an arbitrary type:

case class UserId(id: Int)

implicit val userIdFrom: Attribute.From[UserId, Long] =
  _.id.toLong
  
implicit val userIdMake: Attribute.Make[UserId, Long] =
  Attribute.Make.const("user.id")
  
// "user.id=1"
val attribute: Attribute[Long] = Attribute.from(UserId(1))

Before:

def findUser(userId: UserId): F[Unit] =
  Tracer[F].span("findUser", Attribute("user.id", userId.id.toLong))

After:

def findUser(userId: UserId): F[Unit] =
  Tracer[F].span("findUser", Attribute.from(userId))

4. Cats Effect IO Runtime metrics

Documentation: https://typelevel.org/otel4s/instrumentation/metrics-cats-effect-io-runtime.html.

Configure the build.sbt:

libraryDependencies ++= Seq(
  "org.typelevel" %%% "otel4s-instrumentation-metrics" % "0.12.0"
)

Use IORuntimeMetrics.register to register collectors:

import cats.effect._
import org.typelevel.otel4s.instrumentation.ce.IORuntimeMetrics
import org.typelevel.otel4s.metrics.MeterProvider
import org.typelevel.otel4s.trace.TracerProvider
import org.typelevel.otel4s.oteljava.OtelJava

object Main extends IOApp.Simple {

  def run: IO[Unit] =
    OtelJava.autoConfigured[IO]().use { otel4s =>
      implicit val mp: MeterProvider[IO] = otel4s.meterProvider
      IORuntimeMetrics
        .register[IO](runtime.metrics, IORuntimeMetrics.Config.default)
        .surround {
          program(otel4s.meterProvider, otel4s.tracerProvider)
        }
    }

  def program(
      meterProvider: MeterProvider[IO],
      tracerProvider: TracerProvider[IO]
  ): IO[Unit] = {
    val _ = (meterProvider, tracerProvider)
    IO.unit
  }

}

5. OtelJava: seamless context propagation between IO and OpenTelemetry Java SDK

Warning

The IOLocalContextStorageProvider doesn't work with OpenTelemetry Java Agent yet.

Documentation: https://typelevel.org/otel4s/oteljava/tracing-context-propagation.html.

Configure the build.sbt:

libraryDependencies ++= Seq(
  "org.typelevel" %% "otel4s-oteljava" % "0.12.0", 
  "org.typelevel" %% "otel4s-oteljava-context-storage" % "0.12.0", 
)
javaOptions += "-Dcats.effect.trackFiberContext=true"

Use IOLocalContextStorage.localProvider as a LocalProvider:

import cats.effect.IO
import io.opentelemetry.api.trace.{Span => JSpan}
import org.typelevel.otel4s.context.LocalProvider
import org.typelevel.otel4s.oteljava.IOLocalContextStorage
import org.typelevel.otel4s.oteljava.OtelJava
import org.typelevel.otel4s.oteljava.context.Context
import org.typelevel.otel4s.trace.Tracer

def program(tracer: Tracer[IO]): IO[Unit] =
  tracer.span("test").use { span => // start 'test' span using otel4s
    println(s"jctx: ${JSpan.current().getSpanContext}") // get a span from a ThreadLocal var
    IO.println(s"otel4s: ${span.context}")
  }

def run: IO[Unit] = {
  implicit val provider: LocalProvider[IO, Context] = 
    IOLocalContextStorage.localProvider[IO]

  OtelJava.autoConfigured[IO]().use { otelJava =>
    otelJava.tracerProvider.tracer("com.service").get.flatMap { tracer =>
      program(tracer)
    }
  }
}

What's Changed

Core

core-common: remove public localForIOLocal instance by @iRevive in #868
Add IORuntimeMetrics by @iRevive in #861
Add IOLocalContextStorage by @rossabaker in #214
Update scalafmt-core to 3.8.5 by @typelevel-steward in #892
Fix copy/paste errors in docs by @NthPortal in #904
Add implicit Otel4s#localContext by @NthPortal in #907
core-common: redefine Attribute as a sealed trait by @iRevive in #906
Add BaggageManager utility by @NthPortal in #908
docs: add Baggage example by @iRevive in #915
core-common: add Attribute.from by @iRevive in #911
docs: update SpanOps#resource documentation by @iRevive in #924
core-common: add Attribute.Make by @iRevive in #916
Add implicit Attribute.From instances by @NthPortal in #926

SDK

sdk: refactor SpanProcessor by @iRevive in #856
Update cats-effect to 3.6.0-RC1, resolve compilation issues by @iRevive in #866
Use MapRef.apply by @iRevive in #880
Use SystemProperties by @iRevive in #882
sdk: propagate Env by @iRevive in #883
sdk-common: rename otel.experimental.resource.disabled.keys to otel.resource.disabled.keys by @iRevive in #889
Add sdk.Context#getOrElse by @NthPortal in #909
Update opentelemetry-semconv to 1.30.0 by @typelevel-steward in #922
sdk-trace: remove exception.escaped attribute by @iRevive in #923

SDK exporter

sdk-exporter: generate proto models in the private package by @iRevive in #860
Update fs2 to 3.12.0-RC1, remove epollcat by @iRevive in #884

Semantic Conventions

Update opentelemetry-semconv to 1.29.0-alpha by @typelevel-steward in #869

OtelJava

oteljava: refactor Metrics, Traces, and OtelJava API by @iRevive in #867
oteljava: move IOLocalContextStorage to the context package by @iRevive in #879
Allow instrumentation via OTeL Java Agent by @iRevive in #944
oteljava-context-storage: update agent instrumentation direction by @iRevive in #948

Documentation

docs: simplified docker setup with otel-lgtm image by @AlixBa in #871
Minor documentation tweaks by @iRevive in #877
docs: add Grafana dashboard link by @iRevive in #878
Update ecosystem.md: mention otel4s-doobie by @arturaz in #901

Other

Aggregate oteljava project by @iRevive in #881
instrumentation-metrics: fix poller metrics by @iRevive in #945

Dependencies

Update http4s-circe, http4s-dsl, ... to 0.23.30 by @typelevel-steward in #863
Update opentelemetry-proto to 1.5.0-alpha by @typelevel-steward in #886
Update pekko-stream to 1.1.3 by @typelevel-steward in #887
Update scala-library, scala-reflect to 2.13.16 by @typelevel-steward in #891
Update sbt-typelevel, ... to 0.7.7 by @typelevel-steward in #900
Update sbt-scalajs, scalajs-compiler, ... to 1.18.2 by @typelevel-steward in #898
Update scala3-library, ... to 3.3.5 by @typelevel-steward in #905
Update cats-effect, cats-effect-kernel, ... to 3.6.0-RC2 by @typelevel-...

Contributors

arturaz, rossabaker, and 3 other contributors

Assets 2

20 Mar 13:10

iRevive

v0.12.0-RC4

594844e

v0.12.0-RC4 Pre-release

Pre-release

What's Changed

OtelJava

Allow instrumentation via OTeL Java Agent by @iRevive in #944

Metrics

instrumentation-metrics: fix poller metrics by @iRevive in #945

Dependencies

flake.lock: Update by @typelevel-steward in #931
Update scalafmt-core to 3.9.2 by @typelevel-steward in #934
Update opentelemetry-javaagent to 2.13.3 by @typelevel-steward in #933
Update opentelemetry-instrumentation-annotations to 2.13.3 by @typelevel-steward in #932
Update sbt, scripted-plugin to 1.10.10 by @typelevel-steward in #937
Update scalafmt-core to 3.9.3 by @typelevel-steward in #938
Update opentelemetry-api, ... to 1.48.0 by @typelevel-steward in #939
Update sbt, scripted-plugin to 1.10.11 by @typelevel-steward in #943
Update opentelemetry-javaagent to 2.14.0 by @typelevel-steward in #942
Update opentelemetry-instrumentation-annotations to 2.14.0 by @typelevel-steward in #941
Update scalafmt-core to 3.9.4 by @typelevel-steward in #940
Update fs2-core, fs2-io, fs2-scodec to 3.12.0-RC2 by @typelevel-steward in #946

Full Changelog: v0.12.0-RC3...v0.12.0-RC4

Contributors

iRevive

Assets 2

28 Feb 07:37

iRevive

v0.12.0-RC3

93305c6

v0.12.0-RC3 Pre-release

Pre-release

New features

1. BaggageManager

BaggageManager is a functional abstraction that provides an interface to manage Baggage.
Documentation: https://typelevel.org/otel4s/instrumentation/baggage.html

Reading the current Baggage:

import org.typelevel.otel4s.baggage.{Baggage, BaggageManager}

def printBaggage(implicit bm: BaggageManager[IO]): IO[Unit] =
  BaggageManager[IO].current.flatMap(b => IO.println(s"Baggage: $b"))

Setting and modifying Baggage

def withUserId[A](fa: IO[A])(implicit bm: BaggageManager[IO]): IO[A] =
  bm.local(fa)(b => b.updated("user-id", "12345"))

def withScopedBaggage[A](fa: IO[A])(implicit bm: BaggageManager[IO]): IO[A] =
  bm.scope(fa)(Baggage.empty.updated("request-id", "req-abc"))

Retrieving a specific baggage entry

def fetchBaggageEntry(implicit bm: BaggageManager[IO]): IO[Unit] =
  bm.getValue("user-id").flatMap {
    case Some(userId) => IO.println(s"User ID: $userId")
    case None         => IO.println("User ID not found in baggage")
  }

2. `Attribute.From`

Allows creating an attribute value from an arbitrary type:

case class UserId(id: Int)

implicit val userIdFrom: Attribute.From[UserId, Long] = 
  _.id.toLong

val userIdKey = AttributeKey[Long]("user.id")

val attribute: Attribute[Long] = userIdKey(UserId(1))
val attribute: Attribute[Long] = Attribute.from(userIdKey, UserId(1))
val attribute: Attribute[Long] = Attribute.from("user.id", UserId(1))

3. `Attribute.Make`

Allows creating an attribute from an arbitrary type:

case class UserId(id: Int)

implicit val userIdFrom: Attribute.From[UserId, Long] =
  _.id.toLong
  
implicit val userIdMake: Attribute.Make[UserId, Long] =
  Attribute.Make.const("user.id")
  
// "user.id=1"
val attribute: Attribute[Long] = Attribute.from(UserId(1))

Before:

def findUser(userId: UserId): F[Unit] =
  Tracer[F].span("findUser", Attribute("user.id", userId.id.toLong))

After:

def findUser(userId: UserId): F[Unit] =
  Tracer[F].span("findUser", Attribute.from(userId))

What's Changed

Core

Fix copy/paste errors in docs by @NthPortal in #904
Add implicit Otel4s#localContext by @NthPortal in #907
core-common: redefine Attribute as a sealed trait by @iRevive in #906
Add BaggageManager utility by @NthPortal in #908
core-common: add Attribute.from by @iRevive in #911
core-common: add Attribute.Make by @iRevive in #916
Add implicit Attribute.From instances by @NthPortal in #926

SDK

sdk-common: rename otel.experimental.resource.disabled.keys to otel.resource.disabled.keys by @iRevive in #889
Add sdk.Context#getOrElse by @NthPortal in #909
sdk-trace: remove exception.escaped attribute by @iRevive in #923

Documentation

Update ecosystem.md: mention otel4s-doobie by @arturaz in #901
docs: update SpanOps#resource documentation by @iRevive in #924
docs: add Baggage example by @iRevive in #915

Dependencies

Update opentelemetry-proto to 1.5.0-alpha by @typelevel-steward in #886
Update pekko-stream to 1.1.3 by @typelevel-steward in #887
Update sbt-scalajs, scalajs-compiler, ... to 1.18.1 by @typelevel-steward in #897
Update scala-library, scala-reflect to 2.13.16 by @typelevel-steward in #891
Update sbt-typelevel, ... to 0.7.7 by @typelevel-steward in #900
Update sbt-scalajs, scalajs-compiler, ... to 1.18.2 by @typelevel-steward in #898
flake.lock: Update by @typelevel-steward in #903
Update scala3-library, ... to 3.3.5 by @typelevel-steward in #905
Update opentelemetry-api, ... to 1.47.0 by @typelevel-steward in #914
Update scalafmt-core to 3.9.1 by @typelevel-steward in #925
Update opentelemetry-instrumentation-annotations to 2.13.2 by @typelevel-steward in #928
Update opentelemetry-javaagent to 2.13.2 by @typelevel-steward in #929
Update cats-effect, cats-effect-kernel, ... to 3.6.0-RC2 by @typelevel-steward in #930
Update fs2 to 3.12.0-RC1, remove epollcat by @iRevive in #884
Update opentelemetry-semconv to 1.30.0 by @typelevel-steward in #922

New Contributors

@arturaz made their first contribution in #901

Full Changelog: v0.12.0-RC2...v0.12.0-RC3

Contributors

arturaz, iRevive, and NthPortal

Assets 2

01 Jan 21:20

iRevive

v0.12.0-RC2

9c09184

v0.12.0-RC2 Pre-release

Pre-release

What's Changed

SDK

Use MapRef.apply by @iRevive in #880
Use SystemProperties by @iRevive in #882
sdk: propagate Env by @iRevive in #883

OtelJava

oteljava: move IOLocalContextStorage to the context package by @iRevive in #879

Documentation

Minor documentation tweaks by @iRevive in #877
docs: add Grafana dashboard link by @iRevive in #878

Uncategorized

Aggregate oteljava project by @iRevive in #881

Full Changelog: v0.12.0-RC1...v0.12.0-RC2

Contributors

iRevive

Assets 2

31 Dec 13:53

iRevive

v0.12.0-RC1

6783b22

v0.12.0-RC1 Pre-release

Pre-release

That is the first candidate of the upcoming 0.12.0 release.
This version uses Cats Effect 3.6.0-RC1.

Warning

otel4s-oteljava wasn't released due to a mistake. Please, use 0.12.0-RC2.

New features

Cats Effect IO Runtime metrics

Documentation: https://typelevel.org/otel4s/instrumentation/metrics-cats-effect-io-runtime.html.

Configure the build.sbt:

libraryDependencies ++= Seq(
  "org.typelevel" %%% "otel4s-instrumentation-metrics" % "0.12.0-RC1"
)

Use IORuntimeMetrics.register to register collectors:

import cats.effect._
import org.typelevel.otel4s.instrumentation.ce.IORuntimeMetrics
import org.typelevel.otel4s.metrics.MeterProvider
import org.typelevel.otel4s.trace.TracerProvider
import org.typelevel.otel4s.oteljava.OtelJava

object Main extends IOApp.Simple {

  def run: IO[Unit] =
    OtelJava.autoConfigured[IO]().use { otel4s =>
      implicit val mp: MeterProvider[IO] = otel4s.meterProvider
      IORuntimeMetrics
        .register[IO](runtime.metrics, IORuntimeMetrics.Config.default)
        .surround {
          program(otel4s.meterProvider, otel4s.tracerProvider)
        }
    }

  def program(
      meterProvider: MeterProvider[IO],
      tracerProvider: TracerProvider[IO]
  ): IO[Unit] = {
    val _ = (meterProvider, tracerProvider)
    IO.unit
  }

}

OtelJava: seamless context propagation

Warning

The IOLocalContextStorageProvider doesn't work with OpenTelemetry Java Agent.

Documentation: https://typelevel.org/otel4s/oteljava/tracing-context-propagation.html.

Configure the build.sbt:

libraryDependencies ++= Seq(
  "org.typelevel" %% "otel4s-oteljava" % "0.12.0-RC1", 
  "org.typelevel" %% "otel4s-oteljava-context-storage" % "0.12.0-RC1", 
)
javaOptions += "-Dcats.effect.trackFiberContext=true"

Use IOLocalContextStorage.localProvider as a LocalProvider:

import cats.effect.IO
import io.opentelemetry.api.trace.{Span => JSpan}
import org.typelevel.otel4s.context.LocalProvider
import org.typelevel.otel4s.oteljava.IOLocalContextStorage
import org.typelevel.otel4s.oteljava.OtelJava
import org.typelevel.otel4s.oteljava.context.Context
import org.typelevel.otel4s.trace.Tracer

def program(tracer: Tracer[IO]): IO[Unit] =
  tracer.span("test").use { span => // start 'test' span using otel4s
    println(s"jctx: ${JSpan.current().getSpanContext}") // get a span from a ThreadLocal var
    IO.println(s"otel4s: ${span.context}")
  }

def run: IO[Unit] = {
  implicit val provider: LocalProvider[IO, Context] = 
    IOLocalContextStorage.localProvider[IO]

  OtelJava.autoConfigured[IO]().use { otelJava =>
    otelJava.tracerProvider.tracer("com.service").get.flatMap { tracer =>
      program(tracer)
    }
  }
}

What's Changed

Core

core-common: remove public localForIOLocal instance by @iRevive in #868
Add IORuntimeMetrics by @iRevive in #861
Add IOLocalContextStorage by @rossabaker in #214

SDK

sdk: refactor SpanProcessor by @iRevive in #856
Update cats-effect to 3.6.0-RC1, resolve compilation issues by @iRevive in #866

SDK exporter

sdk-exporter: generate proto models in the private package by @iRevive in #860

Semantic Conventions

Update opentelemetry-semconv to 1.29.0-alpha by @typelevel-steward in #869

OtelJava

oteljava: refactor Metrics, Traces, and OtelJava API by @iRevive in #867

Documentation

docs: simplified docker setup with otel-lgtm image by @AlixBa in #871

Dependencies

Update sbt, scripted-plugin to 1.10.6 by @typelevel-steward in #857
Update sbt-scalajs, scalajs-compiler, ... to 1.17.0 by @typelevel-steward in #862
Update http4s-circe, http4s-dsl, ... to 0.23.30 by @typelevel-steward in #863
Update opentelemetry-api, ... to 1.45.0 by @typelevel-steward in #864
Update sbt, scripted-plugin to 1.10.7 by @typelevel-steward in #872
Update opentelemetry-javaagent to 2.11.0 by @typelevel-steward in #874
Update opentelemetry-instrumentation-annotations to 2.11.0 by @typelevel-steward in #873
Update sbt-typelevel, ... to 0.7.5 by @typelevel-steward in #875
flake.lock: Update by @typelevel-steward in #876

Uncategorized

Update io.opentelemetry.instrumentation to 2.10.0-alpha by @iRevive in #859
Update opentelemetry-proto to 1.4.0-alpha by @iRevive in #858

New Contributors

@AlixBa made their first contribution in #871

Full Changelog: v0.11.2...v0.12.0-RC1

Contributors

rossabaker, AlixBa, and iRevive

Assets 2

29 Nov 17:34

iRevive

v0.11.2

3c6356d

v0.11.2

The release is fully binary compatible with 0.11.x series.

What's Changed

SDK exporter

Prometheus exporter: correctly treat wildcard Accept by @bio-aeon in #853

Documentation

docs: describe SpanOps#startUnmanaged limitations by @iRevive in #850
docs: add OtelJava section by @iRevive in #839
Scaladoc: use @note tag by @iRevive in #852
docs: update scala-cli directives (lib -> dep, java-opt -> javaOpt) by @iRevive in #840
docs: add SDK testkit documentation by @iRevive in #841
docs: add OtelJava testkit documentation by @iRevive in #842
docs: fix dependency in oteljava testkit example by @iRevive in #843
docs: sort metrics by name by @iRevive in #844
docs: improve overview, describe features by @iRevive in #845
docs: Fix curl request example for prometheus exporter by @lenguyenthanh in #851

Dependencies

Update cats-effect, cats-effect-kernel, ... to 3.5.6 by @typelevel-steward in #847
Update cats-effect, cats-effect-kernel, ... to 3.5.7 by @typelevel-steward in #854
flake.lock: Update by @typelevel-steward in #855

Uncategorized

mergify: rename label trace -> tracing by @iRevive in #849

Full Changelog: v0.11.1...v0.11.2

Contributors

lenguyenthanh, bio-aeon, and iRevive

Assets 2

16 Nov 08:06

iRevive

v0.11.1

286cb01

v0.11.1

The release is fully binary compatible with 0.11.0.

New features

SDK Prometheus exporter now has a configurable shutdown timeout

The default timeout is 10 seconds.

The shutdown timeout can be configured via the environment variable:

export OTEL_EXPORTER_PROMETHEUS_SHUTDOWN_TIMEOUT=5 seconds

Or the Java option:

-Dotel.exporter.prometheus.shutdown.timeout=5 seconds

What's Changed

SDK exporter

prometheus exporter: add shutdown timeout config by @lenguyenthanh in #838

Dependencies

Update sbt-buildinfo to 0.13.1 by @typelevel-steward in #833
Update opentelemetry-javaagent to 2.10.0 by @typelevel-steward in #836
Update opentelemetry-instrumentation-annotations to 2.10.0 by @typelevel-steward in #835
Update opentelemetry-api, ... to 1.44.1 by @typelevel-steward in #834
Update sbt-buildinfo to 0.13.0 by @typelevel-steward in #827
Update sbt to 1.10.5 by @typelevel-steward in #828

Uncategorized

build: configure Mergify by @iRevive in #829
Update release notes generation rules by @iRevive in #831

Full Changelog: v0.11.0...v0.11.1

Contributors

lenguyenthanh and iRevive

Assets 2

02 Nov 09:27

iRevive

v0.11.0

84881d1

v0.11.0

We are happy to announce the 0.11.0 release.

Note

The otel4s-core, otel4s-oteljava are binary compatible with the 0.10.0 lineage.

Warning

The otel4s-sdk and otel4s-semconv-metrics have several breaking changes and are binary incompatible with the 0.10.x lineage.

This release brings the SDK Prometheus Exporter. For the configuration details, check out the documentation page.
Kudos to @bio-aeon for the implementation!

There are numerous performance improvements for the SDK module as well.

What's Changed

Core

core-trace: skip addAttributes when varargs are empty by @iRevive in #795
core: add apply to MeterProvider and TracerProvider by @iRevive in #817

SDK

sdk-common: ComponentRegistry - use attributes as a part of identity by @iRevive in #801
sdk-trace: use MapRef in SpanStorage by @iRevive in #796
sdk: replace whenA with if, foldMapA with foldMapM by @iRevive in #826
benchmarks: add BatchSpanProcessor benchmark by @iRevive in #791
benchmarks: add metrics benchmark by @iRevive in #825

Semconv metrics

semconv-metrics: do not force a type of instrument by @iRevive in #816

SDK Prometheus

Metrics SDK: implement Prometheus exporter by @bio-aeon in #799
sdk-exporter-prometheus: unify PrometheusWriter.Config options by @iRevive in #810
prometheus exporter: accept more text media type by @lenguyenthanh in #822
prometheus exporter: fix test description by @lenguyenthanh in #823

Docs

docs: add SDK Prometheus exporter configuration details by @iRevive in #811
Update overview.md by @o0hgt0o in #824

Behind the scene

Enable additional typelevel-scalafix rules by @iRevive in #802
Sync the scalac version with the one used by scalafix by @mzuehlke in #803
build: limit number of concurrent native links by @iRevive in #812
build: do no upload Scala Native artifacts by @iRevive in #814

Upgrades

Update scala-library, scala-reflect to 2.13.15 by @typelevel-steward in #790
Update scala3-library, ... to 3.3.4 by @typelevel-steward in #792
Update pekko-http to 1.1.0 by @typelevel-steward in #794
Update pekko-stream to 1.1.2 by @typelevel-steward in #798
Update sbt-typelevel, ... to 0.7.4 by @typelevel-steward in #800
Update opentelemetry-api, ... to 1.43.0 by @typelevel-steward in #804
Update case-insensitive to 1.4.2 by @typelevel-steward in #797
Update opentelemetry-semconv to 1.28.0-alpha by @typelevel-steward in #805
Update opentelemetry-javaagent to 2.9.0 by @typelevel-steward in #808
Update opentelemetry-instrumentation-annotations to 2.9.0 by @typelevel-steward in #807
Update http4s-circe, http4s-dsl, ... to 0.23.29 by @typelevel-steward in #813
Update cats-effect, cats-effect-kernel, ... to 3.5.5 by @typelevel-steward in #819
Update sbt to 1.10.4 by @typelevel-steward in #821
flake.lock: Update by @typelevel-steward in #820

New Contributors

@lenguyenthanh made their first contribution in #822

Full Changelog: v0.10.0...v0.11.0

Contributors

mzuehlke, lenguyenthanh, and 3 other contributors

Assets 2

Releases: typelevel/otel4s

v0.13.1

What's Changed

SDK

Documentation

Dependencies

Contributors

Uh oh!

v0.13.0

New features

1. Redesigned BaggageManager

2. Dynamic InstrumentMeta

What's Changed

Core

SDK

Semantic Conventions

Dependencies

Uncategorized

Contributors

Uh oh!

v0.12.0

New features

1. BaggageManager

2. Attribute.From

3. Attribute.Make

4. Cats Effect IO Runtime metrics

5. OtelJava: seamless context propagation between IO and OpenTelemetry Java SDK

What's Changed

Core

SDK

SDK exporter

Semantic Conventions

OtelJava

Documentation

Other

Dependencies

Contributors

Uh oh!

v0.12.0-RC4

What's Changed

OtelJava

Metrics

Dependencies

Contributors

Uh oh!

v0.12.0-RC3

New features

1. BaggageManager

2. Attribute.From

3. Attribute.Make

What's Changed

Core

SDK

Documentation

Dependencies

New Contributors

Contributors

Uh oh!

v0.12.0-RC2

What's Changed

SDK

OtelJava

Documentation

Uncategorized

Contributors

Uh oh!

v0.12.0-RC1

New features

Cats Effect IO Runtime metrics

OtelJava: seamless context propagation

What's Changed

Core

SDK

SDK exporter

Semantic Conventions

OtelJava

Documentation

Dependencies

Uncategorized

New Contributors

1. Redesigned `BaggageManager`

2. Dynamic `InstrumentMeta`

2. `Attribute.From`

3. `Attribute.Make`

2. `Attribute.From`

3. `Attribute.Make`