Release 1.44.0 (#8376)

### Added

- Add `ByteSlice` and `ByteSliceValue` functions for new `BYTESLICE`
attribute type in `go.opentelemetry.io/otel/attribute`. (#7948)
- Apply attribute value limit to the `KindBytes` attribute type in
`go.opentelemetry.io/otel/sdk/log`. (#7990)
- Apply attribute value limit to the `BYTESLICE` attribute type in
`go.opentelemetry.io/otel/sdk/trace`. (#7990)
- Support `BYTESLICE` attributes in `go.opentelemetry.io/otel/trace`.
(#8153)
- Support `BYTESLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace`. (#8153)
- Support `BYTESLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlplog`. (#8153)
- Support `BYTESLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#8153)
- Support `BYTESLICE` attributes in
`go.opentelemetry.io/otel/exporters/zipkin`. (#8153)
- Add `String` method for `Value` type in
`go.opentelemetry.io/otel/attribute`. (#8142)
- Add `Slice` and `SliceValue` functions for new `SLICE` attribute type
in `go.opentelemetry.io/otel/attribute`. (#8166)
- Support `SLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace`. (#8216)
- Support `SLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlplog`. (#8216)
- Support `SLICE` attributes in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#8216)
- Support `SLICE` attributes in
`go.opentelemetry.io/otel/exporters/zipkin`. (#8216)
- Apply `AttributeValueLengthLimit` to `attribute.SLICE` type attribute
values in `go.opentelemetry.io/otel/sdk/trace`, recursively truncating
contained string values. (#8217)
- Add `Error` field on `Record` type in
`go.opentelemetry.io/otel/log/logtest`. (#8148)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`.
(#8157)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`.
(#8157)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`.
(#8157)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
(#8157)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#8157)
- Add `WithMaxRequestSize` option in
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8157)
- Add `Settable` to `go.opentelemetry.io/otel/metric/x` to allow reusing
attribute options. (#8178)
- Add experimental support for splitting metric data across multiple
batches in `go.opentelemetry.io/otel/sdk/metric`.
Set `OTEL_GO_X_METRIC_EXPORT_BATCH_SIZE=<max_size>` to enable for all
periodic readers.
See `go.opentelemetry.io/otel/sdk/metric/internal/x` for feature
documentation. (#8071)
- Add experimental self-observability metrics in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`.
  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
See
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/x`
for feature documentation. (#8192)
- Add experimental self-observability metrics in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
See
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/x`
for feature documentation. (#8194)
- Add experimental self-observability metrics in
`go.opentelemetry.io/otel/exporters/stdout/stdoutlog`.
  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
See `go.opentelemetry.io/otel/stdout/stdoutlog/internal/x` for feature
documentation. (#8263)
- Add `WithDefaultAttributes` to `go.opentelemetry.io/otel/metric/x` to
support setting default attributes on instruments. (#8135)
- Add `go.opentelemetry.io/otel/semconv/v1.41.0` package.
The package contains semantic conventions from the `v1.41.0` version of
the OpenTelemetry Semantic Conventions.
See the [migration documentation](./semconv/v1.41.0/MIGRATION.md) for
information on how to upgrade from
`go.opentelemetry.io/otel/semconv/v1.40.0`. (#8324)
- Add Observable variants of instruments to
`go.opentelemetry.io/otel/semconv/v1.41.0` package. (#8350)
- Generate explicit histogram bucket boundaries from weaver
configuration for HTTP and RPC duration instruments in
`go.opentelemetry.io/otel/semconv/v1.41.0`. (#8002)

### Changed

- ⚠️ **Breaking Change:** `go.opentelemetry.io/otel/sdk/metric` now
applies a default cardinality limit of 2000 to comply with the Metrics
SDK specification recommendation.
New attribute sets are dropped when the cardinality limit is reached.
The measurement of these sets are aggregated into a special attribute
set containing `attribute.Bool("otel.metric.overflow", true)`.
  This can break users who relied on the previous unlimited default.
Set `WithCardinalityLimit(0)` or the deprecated
`OTEL_GO_X_CARDINALITY_LIMIT=0` environment variable to preserve
unlimited cardinality.
Note that support for `OTEL_GO_X_CARDINALITY_LIMIT` may be removed in a
future release. (#8247)
- `ErrorType` in `go.opentelemetry.io/otel/semconv` now unwraps errors
created with `fmt.Errorf` when deriving the `error.type` attribute.
(#8133)
- `go.opentelemetry.io/otel/sdk/log` now unwraps error chains created
with `fmt.Errorf` when deriving the `error.type` attribute from errors
on log records. (#8133)
- `Set.MarshalLog` method in `go.opentelemetry.io/otel/attribute` now
uses `Value.String` formatting following the [OpenTelemetry AnyValue
representation for non-OTLP
protocols](https://opentelemetry.io/docs/specs/otel/common/#anyvalue).
(#8169)
- Optimize `go.opentelemetry.io/otel/sdk/metric` to return a drop
reservoir and short-circuit `Offer` calls to the exemplar reservoir when
`exemplar.AlwaysOffFilter` is configured. (#8211) (#8267)
- Optimize `go.opentelemetry.io/otel/sdk/metric` to return a drop
reservoir for asynchronous instruments when `exemplar.TraceBasedFilter`
is configured. (#8286)

### Deprecated

- Deprecate `Value.Emit` method in `go.opentelemetry.io/otel/attribute`.
  Use `Value.String` instead. (#8176)

### Fixed

- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Limit OTLP request size to 64 MiB by default in
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`.
The limit applies before compression, oversized requests are treated as
non-retryable errors, and the limit can be configured with the new
`WithMaxRequestSize` option. (#8157, #8365)
- Fix gzipped request body replay on redirect in
`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
(#8135)
- Fix gzipped request body replay on redirect in
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8152)
- `go.opentelemetry.io/otel/exporters/prometheus` now uses
`Value.String` formatting for label values following the [OpenTelemetry
AnyValue representation for non-OTLP
protocols](https://opentelemetry.io/docs/specs/otel/common/#anyvalue).
(#8170)
- Propagate errors from the exporter when calling `Shutdown` on
`BatchSpanProcessor` in `go.opentelemetry.io/otel/sdk/trace`. (#8197)
- Fix stale status code reporting on self-observability metrics in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` and
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8226)
- Fix a concurrent `Collect` data race and potential panic in
`go.opentelemetry.io/otel/exporters/prometheus` when
`WithResourceAsConstantLabels` option is used. (#8227)
- Fix race condition in `FixedSizeReservoir` in
`go.opentelemetry.io/otel/sdk/metric/exemplar` by reverting #7447.
(#8249)
- Fix `FixedSizeReservoir` in
`go.opentelemetry.io/otel/sdk/metric/exemplar` to safely handle zero
size.
A capacity check in the constructor initializes the reservoir safely and
skips initialization for zero-cap; early returns in `Offer()` and
`Collect()` ensure no-op behavior. (#8295)
- Fix counting of spans and logs in self-observability metrics in
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`,
`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`,
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`, and
`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8254)
- Drop conflicting scope attributes named `name`, `version`, or
`schema_url` from metric labels in
`go.opentelemetry.io/otel/exporters/prometheus`, preserving the
dedicated `otel_scope_name`, `otel_scope_version`, and
`otel_scope_schema_url` labels. (#8264)
- Close schema files opened by `ParseFile` in
`go.opentelemetry.io/otel/schema/v1.0` and
`go.opentelemetry.io/otel/schema/v1.1`.
([GHSA-995v-fvrw-c78m](GHSA-995v-fvrw-c78m))
- Enforce the 8192-byte baggage size limit during extraction/parsing,
changing behavior when the limit is exceeded in
`go.opentelemetry.io/otel/baggage` and
`go.opentelemetry.io/otel/propagation`. (#8222)
- Fix `go.opentelemetry.io/otel/semconv/v1.41.0` to include `Attr*`
helper methods for required attributes on observable instruments.
(#8361)
- Limit baggage extraction error reporting in
`go.opentelemetry.io/otel/propagation` to prevent malformed or oversized
baggage headers from flooding logs.
([GHSA-5wrp-cwcj-q835](GHSA-5wrp-cwcj-q835))

Author: pellared

CHANGELOG.md

@@ -8,6 +8,11 @@ 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 -->
+
+## [1.44.0/0.66.0/0.20.0/0.0.17] 2026-05-27
+
 ### Added
 
 - Add `ByteSlice` and `ByteSliceValue` functions for new `BYTESLICE` attribute type in `go.opentelemetry.io/otel/attribute`. (#7948)
@@ -32,20 +37,25 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Add `WithMaxRequestSize` option in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#8157)
 - Add `WithMaxRequestSize` option in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#8157)
 - Add `WithMaxRequestSize` option in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8157)
+- Add `Settable` to `go.opentelemetry.io/otel/metric/x` to allow reusing attribute options. (#8178)
 - Add experimental support for splitting metric data across multiple batches in `go.opentelemetry.io/otel/sdk/metric`.
   Set `OTEL_GO_X_METRIC_EXPORT_BATCH_SIZE=<max_size>` to enable for all periodic readers.
   See `go.opentelemetry.io/otel/sdk/metric/internal/x` for feature documentation. (#8071)
+- Add experimental self-observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`.
+  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
+  See `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/x` for feature documentation. (#8192)
+- Add experimental self-observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
+  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
+  See `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/x` for feature documentation. (#8194)
+- Add experimental self-observability metrics in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`.
+  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable.
+  See `go.opentelemetry.io/otel/stdout/stdoutlog/internal/x` for feature documentation. (#8263)
 - Add `WithDefaultAttributes` to `go.opentelemetry.io/otel/metric/x` to support setting default attributes on instruments. (#8135)
-- Add `Settable` to `go.opentelemetry.io/otel/metric/x` to allow reusing attribute options. (#8178)
-- Add experimental self-observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#8194)
 - Add `go.opentelemetry.io/otel/semconv/v1.41.0` package.
   The package contains semantic conventions from the `v1.41.0` version of the OpenTelemetry Semantic Conventions.
   See the [migration documentation](./semconv/v1.41.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.40.0`. (#8324)
-- Add experimental self-observability metrics in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#8263)
 - Add Observable variants of instruments to `go.opentelemetry.io/otel/semconv/v1.41.0` package. (#8350)
 - Generate explicit histogram bucket boundaries from weaver configuration for HTTP and RPC duration instruments in `go.opentelemetry.io/otel/semconv/v1.41.0`. (#8002)
-- Add experimental self-observability metrics to OTLP metric exporters in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`.
-  Enable with `OTEL_GO_X_SELF_OBSERVABILITY=true` environment variable. (#8192)
 
 ### Changed
 
@@ -67,8 +77,6 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ### Fixed
 
-- Fix `FixedSizeReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar` to safely handle zero size.
-  A capacity check in the constructor initializes the reservoir safely and skips initialization for zero-cap; early returns in `Offer()` and `Collect()` ensure no-op behavior. (#8295)
 - Limit OTLP request size to 64 MiB by default in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`.
   The limit applies before compression, oversized requests are treated as non-retryable errors, and the limit can be configured with the new `WithMaxRequestSize` option. (#8157, #8365)
 - Limit OTLP request size to 64 MiB by default in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`.
@@ -88,16 +96,15 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Fix stale status code reporting on self-observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` and `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8226)
 - Fix a concurrent `Collect` data race and potential panic in `go.opentelemetry.io/otel/exporters/prometheus` when `WithResourceAsConstantLabels` option is used. (#8227)
 - Fix race condition in `FixedSizeReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar` by reverting #7447. (#8249)
+- Fix `FixedSizeReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar` to safely handle zero size.
+  A capacity check in the constructor initializes the reservoir safely and skips initialization for zero-cap; early returns in `Offer()` and `Collect()` ensure no-op behavior. (#8295)
 - Fix counting of spans and logs in self-observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`, and `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8254)
 - Drop conflicting scope attributes named `name`, `version`, or `schema_url` from metric labels in `go.opentelemetry.io/otel/exporters/prometheus`, preserving the dedicated `otel_scope_name`, `otel_scope_version`, and `otel_scope_schema_url` labels. (#8264)
 - Close schema files opened by `ParseFile` in `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1`. ([GHSA-995v-fvrw-c78m](https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-995v-fvrw-c78m))
 - Enforce the 8192-byte baggage size limit during extraction/parsing, changing behavior when the limit is exceeded in `go.opentelemetry.io/otel/baggage` and `go.opentelemetry.io/otel/propagation`. (#8222)
 - Fix `go.opentelemetry.io/otel/semconv/v1.41.0` to include `Attr*` helper methods for required attributes on observable instruments. (#8361)
 - Limit baggage extraction error reporting in `go.opentelemetry.io/otel/propagation` to prevent malformed or oversized baggage headers from flooding logs. ([GHSA-5wrp-cwcj-q835](https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-5wrp-cwcj-q835))
 
-<!-- Released section -->
-<!-- Don't change this section unless doing release -->
-
 ## [1.43.0/0.65.0/0.19.0] 2026-04-02
 
 ### Added
@@ -3706,7 +3713,8 @@ 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/v1.43.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.44.0...HEAD
+[1.44.0/0.66.0/0.20.0/0.0.17]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.44.0
 [1.43.0/0.65.0/0.19.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.43.0
 [1.42.0/0.64.0/0.18.0/0.0.16]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.42.0
 [1.41.0/0.63.0/0.17.0/0.0.15]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.41.0

bridge/opencensus/go.mod

@@ -5,10 +5,10 @@ go 1.25.0
 require (
 	github.com/stretchr/testify v1.11.1
 	go.opencensus.io v0.24.0
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/sdk/metric v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/metric v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 )
 
 require (
@@ -20,7 +20,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/metric v1.43.0 // indirect
+	go.opentelemetry.io/otel/metric v1.44.0 // indirect
 	golang.org/x/sys v0.45.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

bridge/opencensus/test/go.mod

@@ -4,10 +4,10 @@ go 1.25.0
 
 require (
 	go.opencensus.io v0.24.0
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/bridge/opencensus v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/bridge/opencensus v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 )
 
 require (
@@ -17,8 +17,8 @@ require (
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/metric v1.43.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect
+	go.opentelemetry.io/otel/metric v1.44.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.44.0 // indirect
 	golang.org/x/sys v0.45.0 // 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 "1.43.0"
+	return "1.44.0"
 }

bridge/opentracing/go.mod

@@ -11,8 +11,8 @@ require (
 	github.com/opentracing-contrib/go-grpc/test v0.0.0-20260423170045-2f88a5803c23
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 	google.golang.org/grpc v1.81.1
 )
 
@@ -24,7 +24,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/metric v1.43.0 // indirect
+	go.opentelemetry.io/otel/metric v1.44.0 // indirect
 	golang.org/x/net v0.55.0 // indirect
 	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/text v0.37.0 // indirect

exporters/otlp/otlplog/otlploggrpc/go.mod

@@ -9,14 +9,14 @@ 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 v1.43.0
-	go.opentelemetry.io/otel/log v0.19.0
-	go.opentelemetry.io/otel/metric v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/sdk/log v0.19.0
-	go.opentelemetry.io/otel/sdk/log/logtest v0.19.0
-	go.opentelemetry.io/otel/sdk/metric v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/log v0.20.0
+	go.opentelemetry.io/otel/metric v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/log v0.20.0
+	go.opentelemetry.io/otel/sdk/log/logtest v0.20.0
+	go.opentelemetry.io/otel/sdk/metric v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 	go.opentelemetry.io/proto/otlp v1.10.0
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa
 	google.golang.org/grpc v1.81.1

exporters/otlp/otlplog/otlploggrpc/internal/version.go

@@ -5,4 +5,4 @@ package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlplog/otlp
 
 // Version is the current release version of the OpenTelemetry otlploggrpc
 // exporter in use.
-const Version = "0.19.0"
+const Version = "0.20.0"

exporters/otlp/otlplog/otlploghttp/go.mod

@@ -10,14 +10,14 @@ require (
 	github.com/go-logr/logr v1.4.3
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.11.1
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/log v0.19.0
-	go.opentelemetry.io/otel/metric v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/sdk/log v0.19.0
-	go.opentelemetry.io/otel/sdk/log/logtest v0.19.0
-	go.opentelemetry.io/otel/sdk/metric v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/log v0.20.0
+	go.opentelemetry.io/otel/metric v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/log v0.20.0
+	go.opentelemetry.io/otel/sdk/log/logtest v0.20.0
+	go.opentelemetry.io/otel/sdk/metric v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 	go.opentelemetry.io/proto/otlp v1.10.0
 	google.golang.org/protobuf v1.36.11
 )

exporters/otlp/otlplog/otlploghttp/internal/version.go

@@ -4,4 +4,4 @@
 package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp/internal"
 
 // Version is the current release version of the OpenTelemetry OTLP over HTTP/protobuf logs exporter in use.
-const Version = "0.19.0"
+const Version = "0.20.0"

exporters/otlp/otlpmetric/otlpmetricgrpc/go.mod

@@ -8,10 +8,10 @@ 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 v1.43.0
-	go.opentelemetry.io/otel/metric v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/sdk/metric v1.43.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/metric v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/metric v1.44.0
 	go.opentelemetry.io/proto/otlp v1.10.0
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa
 	google.golang.org/grpc v1.81.1
@@ -27,7 +27,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/trace v1.43.0 // indirect
+	go.opentelemetry.io/otel/trace v1.44.0 // indirect
 	golang.org/x/net v0.55.0 // indirect
 	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/text v0.37.0 // indirect