Release v1.38.0

CHANGELOG.md

@@ -8,11 +8,17 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+<!-- Released section -->
+<!-- Don't change this section unless doing release -->
+
+## [1.38.0/0.60.0/0.14.0/0.0.13] 2025-08-29
+
 This release is the last to support [Go 1.23].
 The next release will require at least [Go 1.24].
 
 ### Added
 
+- Add native histogram exemplar support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6772)
 - Add template attribute functions to the `go.opentelmetry.io/otel/semconv/v1.34.0` package. (#6939)
   - `ContainerLabel`
   - `DBOperationParameter`
@@ -46,13 +52,12 @@ The next release will require at least [Go 1.24].
 - Add `WithAllowKeyDuplication` in `go.opentelemetry.io/otel/sdk/log` which can be used to disable deduplication for log records. (#6968)
 - Add `WithCardinalityLimit` option to configure the cardinality limit in `go.opentelemetry.io/otel/sdk/metric`. (#6996, #7065, #7081, #7164, #7165, #7179)
 - Add `Clone` method to `Record` in `go.opentelemetry.io/otel/log` that returns a copy of the record with no shared state. (#7001)
-- The `go.opentelemetry.io/otel/semconv/v1.36.0` package.
-  The package contains semantic conventions from the `v1.36.0` version of the OpenTelemetry Semantic Conventions.
-  See the [migration documentation](./semconv/v1.36.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.34.0.`(#7032)
 - Add experimental self-observability span and batch span processor metrics in `go.opentelemetry.io/otel/sdk/trace`.
   Check the `go.opentelemetry.io/otel/sdk/trace/internal/x` package documentation for more information. (#7027, #6393, #7209)
+- The `go.opentelemetry.io/otel/semconv/v1.36.0` package.
+  The package contains semantic conventions from the `v1.36.0` version of the OpenTelemetry Semantic Conventions.
+  See the [migration documentation](./semconv/v1.36.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.34.0.`(#7032, #7041)
 - Add support for configuring Prometheus name translation using `WithTranslationStrategy` option in `go.opentelemetry.io/otel/exporters/prometheus`. The current default translation strategy when UTF-8 mode is enabled is `NoUTF8EscapingWithSuffixes`, but a future release will change the default strategy to `UnderscoreEscapingWithSuffixes` for compliance with the specification. (#7111)
-- Add native histogram exemplar support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6772)
 - Add experimental self-observability log metrics in `go.opentelemetry.io/otel/sdk/log`.
   Check the `go.opentelemetry.io/otel/sdk/log/internal/x` package documentation for more information. (#7121)
 - Add experimental self-observability trace exporter metrics in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`.
@@ -64,25 +69,21 @@ The next release will require at least [Go 1.24].
 
 ### Changed
 
+- Optimize `TraceIDFromHex` and `SpanIDFromHex` in `go.opentelemetry.io/otel/sdk/trace`. (#6791)
 - Change `AssertEqual` in `go.opentelemetry.io/otel/log/logtest` to accept `TestingT` in order to support benchmarks and fuzz tests. (#6908)
-- Change `SDKProcessorLogQueueCapacity`, `SDKProcessorLogQueueSize`, `SDKProcessorSpanQueueSize`, and `SDKProcessorSpanQueueCapacity` in `go.opentelemetry.io/otel/semconv/v1.36.0/otelconv` to use a `Int64ObservableUpDownCounter`. (#7041)
 - Change `DefaultExemplarReservoirProviderSelector` in `go.opentelemetry.io/otel/sdk/metric` to use `runtime.GOMAXPROCS(0)` instead of `runtime.NumCPU()` for the `FixedSizeReservoirProvider` default size. (#7094)
-- Optimize `TraceIDFromHex` and `SpanIDFromHex` in `go.opentelemetry.io/otel/sdk/trace`. (#6791)
-
-### Deprecated
-
-- Deprecate support for `OTEL_GO_X_CARDINALITY_LIMIT` environment variable in `go.opentelemetry.io/otel/sdk/metric`. Use `WithCardinalityLimit` option instead. (#7166)
-- Deprecate `WithoutUnits` and `WithoutCounterSuffixes` options, preferring `WithTranslationStrategy` instead. (#7111)
 
 ### Fixed
 
-- Fix `go.opentelemetry.io/otel/exporters/prometheus` to not append a suffix if it's already present in metric name. (#7088)
 - `SetBody` method of `Record` in `go.opentelemetry.io/otel/sdk/log` now deduplicates key-value collections (`log.Value` of `log.KindMap` from `go.opentelemetry.io/otel/log`). (#7002)
+- Fix `go.opentelemetry.io/otel/exporters/prometheus` to not append a suffix if it's already present in metric name. (#7088)
 - Fix the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` self-observability component type and name. (#7195)
 - Fix partial export count metric in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. (#7199)
 
-<!-- Released section -->
-<!-- Don't change this section unless doing release -->
+### Deprecated
+
+- Deprecate `WithoutUnits` and `WithoutCounterSuffixes` options, preferring `WithTranslationStrategy` instead. (#7111)
+- Deprecate support for `OTEL_GO_X_CARDINALITY_LIMIT` environment variable in `go.opentelemetry.io/otel/sdk/metric`. Use `WithCardinalityLimit` option instead. (#7166)
 
 ## [0.59.1] 2025-07-21
 
@@ -3429,7 +3430,8 @@ It contains api and sdk for trace and meter.
 - CircleCI build CI manifest files.
 - CODEOWNERS file to track owners of this project.
 
-[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.37.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.38.0...HEAD
+[1.38.0/0.60.0/0.14.0/0.0.13]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.38.0
 [1.37.0/0.59.0/0.13.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.37.0
 [0.12.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.2
 [0.12.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.1

bridge/opencensus/go.mod

@@ -5,10 +5,10 @@ go 1.23.0
 require (
 	github.com/stretchr/testify v1.11.1
 	go.opencensus.io v0.24.0
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/metric v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 )
 
 require (
@@ -19,7 +19,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

bridge/opencensus/test/go.mod

@@ -4,10 +4,10 @@ go 1.23.0
 
 require (
 	go.opencensus.io v0.24.0
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/bridge/opencensus v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/bridge/opencensus v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 )
 
 require (
@@ -16,8 +16,8 @@ require (
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.38.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 )
 

bridge/opencensus/version.go

@@ -5,5 +5,5 @@ package opencensus // import "go.opentelemetry.io/otel/bridge/opencensus"
 
 // Version is the current release version of the opencensus bridge.
 func Version() string {
-	return "1.37.0"
+	return "1.38.0"
 }

bridge/opentracing/go.mod

@@ -11,8 +11,8 @@ require (
 	github.com/opentracing-contrib/go-grpc/test v0.0.0-20250122020132-2f9c7e3db032
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	google.golang.org/grpc v1.75.0
 )
 
@@ -23,7 +23,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlplog/otlploggrpc/go.mod

@@ -9,12 +9,12 @@ require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/log v0.13.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/log v0.13.0
-	go.opentelemetry.io/otel/sdk/log/logtest v0.13.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/log v0.14.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/log v0.14.0
+	go.opentelemetry.io/otel/sdk/log/logtest v0.14.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5
 	google.golang.org/grpc v1.75.0
@@ -29,7 +29,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlplog/otlploggrpc/version.go

@@ -5,5 +5,5 @@ package otlploggrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlplog/o
 
 // Version is the current release version of the OpenTelemetry OTLP over gRPC logs exporter in use.
 func Version() string {
-	return "0.13.0"
+	return "0.14.0"
 }

exporters/otlp/otlplog/otlploghttp/go.mod

@@ -9,12 +9,12 @@ require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/log v0.13.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/log v0.13.0
-	go.opentelemetry.io/otel/sdk/log/logtest v0.13.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/log v0.14.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/log v0.14.0
+	go.opentelemetry.io/otel/sdk/log/logtest v0.14.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/protobuf v1.36.8
 )
@@ -27,7 +27,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlplog/otlploghttp/version.go

@@ -5,5 +5,5 @@ package otlploghttp // import "go.opentelemetry.io/otel/exporters/otlp/otlplog/o
 
 // Version is the current release version of the OpenTelemetry OTLP over HTTP/protobuf logs exporter in use.
 func Version() string {
-	return "0.13.0"
+	return "0.14.0"
 }

exporters/otlp/otlpmetric/otlpmetricgrpc/go.mod

@@ -8,9 +8,9 @@ require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/metric v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5
 	google.golang.org/grpc v1.75.0
@@ -25,8 +25,8 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
-	go.opentelemetry.io/otel/trace v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
+	go.opentelemetry.io/otel/trace v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlpmetric/otlpmetricgrpc/version.go

@@ -5,5 +5,5 @@ package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpme
 
 // Version is the current release version of the OpenTelemetry OTLP over gRPC metrics exporter in use.
 func Version() string {
-	return "1.37.0"
+	return "1.38.0"
 }

exporters/otlp/otlpmetric/otlpmetrichttp/go.mod

@@ -8,9 +8,9 @@ require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/metric v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/grpc v1.75.0
 	google.golang.org/protobuf v1.36.8
@@ -24,8 +24,8 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
-	go.opentelemetry.io/otel/trace v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
+	go.opentelemetry.io/otel/trace v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlpmetric/otlpmetrichttp/version.go

@@ -5,5 +5,5 @@ package otlpmetrichttp // import "go.opentelemetry.io/otel/exporters/otlp/otlpme
 
 // Version is the current release version of the OpenTelemetry OTLP over HTTP/protobuf metrics exporter in use.
 func Version() string {
-	return "1.37.0"
+	return "1.38.0"
 }

exporters/otlp/otlptrace/go.mod

@@ -5,9 +5,9 @@ go 1.23.0
 require (
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/protobuf v1.36.8
 )
@@ -19,7 +19,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

exporters/otlp/otlptrace/otlptracegrpc/go.mod

@@ -5,10 +5,10 @@ go 1.23.0
 require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	go.uber.org/goleak v1.3.0
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5
@@ -24,7 +24,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlptrace/otlptracehttp/go.mod

@@ -5,10 +5,10 @@ go 1.23.0
 require (
 	github.com/cenkalti/backoff/v5 v5.0.3
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	go.opentelemetry.io/proto/otlp v1.7.1
 	google.golang.org/grpc v1.75.0
 	google.golang.org/protobuf v1.36.8
@@ -22,7 +22,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

exporters/otlp/otlptrace/version.go

@@ -5,5 +5,5 @@ package otlptrace // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace"
 
 // Version is the current release version of the OpenTelemetry OTLP trace exporter in use.
 func Version() string {
-	return "1.37.0"
+	return "1.38.0"
 }

exporters/prometheus/go.mod

@@ -12,11 +12,11 @@ require (
 	github.com/prometheus/common v0.65.0
 	github.com/prometheus/otlptranslator v0.0.2
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.37.0
-	go.opentelemetry.io/otel/metric v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
-	go.opentelemetry.io/otel/trace v1.37.0
+	go.opentelemetry.io/otel v1.38.0
+	go.opentelemetry.io/otel/metric v1.38.0
+	go.opentelemetry.io/otel/sdk v1.38.0
+	go.opentelemetry.io/otel/sdk/metric v1.38.0
+	go.opentelemetry.io/otel/trace v1.38.0
 	google.golang.org/protobuf v1.36.8
 )