Merge pull request #2855 from opencloud-eu/dependabot/go_modules/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc-1.44.0

build(deps): bump go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc from 1.43.0 to 1.44.0

go.mod

@@ -42,7 +42,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/gookit/config/v2 v2.2.7
 	github.com/gorilla/mux v1.8.1
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0
 	github.com/invopop/validation v0.8.0
 	github.com/jellydator/ttlcache/v2 v2.11.1
 	github.com/jellydator/ttlcache/v3 v3.4.0
@@ -98,7 +98,7 @@ require (
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.67.0
 	go.opentelemetry.io/contrib/zpages v0.68.0
 	go.opentelemetry.io/otel v1.44.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0
 	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0
 	go.opentelemetry.io/otel/sdk v1.44.0
 	go.opentelemetry.io/otel/trace v1.44.0
@@ -110,7 +110,7 @@ require (
 	golang.org/x/sync v0.20.0
 	golang.org/x/term v0.43.0
 	golang.org/x/text v0.37.0
-	google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9
+	google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa
 	google.golang.org/grpc v1.81.1
 	google.golang.org/protobuf v1.36.11
 	gopkg.in/yaml.v2 v2.4.0
@@ -382,7 +382,7 @@ require (
 	go.etcd.io/etcd/client/v3 v3.6.11 // indirect
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect
 	go.opentelemetry.io/otel/metric v1.44.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.10.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect

go.sum

@@ -613,8 +613,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vb
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.8.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 h1:HWRh5R2+9EifMyIHV7ZV+MIZqgz+PMpZ14Jynv3O2Zs=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0/go.mod h1:JfhWUomR1baixubs02l85lZYYOm7LV6om4ceouMv45c=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
 github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
@@ -1308,10 +1308,10 @@ go.opentelemetry.io/contrib/zpages v0.68.0 h1:H5yrUwxPrbvhzdBxjQD+VXMtPjIBfp8NWN
 go.opentelemetry.io/contrib/zpages v0.68.0/go.mod h1:sZGctYYO4UOHItj9bx3F+t/s+u1Fv8CHCJ5s2eR2cjU=
 go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
 go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 h1:88Y4s2C8oTui1LGM6bTWkw0ICGcOLCAI5l6zsD1j20k=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0/go.mod h1:Vl1/iaggsuRlrHf/hfPJPvVag77kKyvrLeD10kpMl+A=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 h1:RAE+JPfvEmvy+0LzyUA25/SGawPwIUbZ6u0Wug54sLc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0/go.mod h1:AGmbycVGEsRx9mXMZ75CsOyhSP6MFIcj/6dnG+vhVjk=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 h1:qazEJlUOQzhCpzQpFETGby7EdqjI1wsd0W+6Gg1SCTU=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0/go.mod h1:fOD2Yefuxixkx3ahVNf0O/PERb6r4OlbxfATVnYvzCo=
 go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0 h1:mS47AX77OtFfKG4vtp+84kuGSFZHTyxtXIN269vChY0=
 go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.43.0/go.mod h1:PJnsC41lAGncJlPUniSwM81gc80GkgWJWr3cu2nKEtU=
 go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
@@ -1711,8 +1711,8 @@ google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20260128011058-8636f8732409 h1:VQZ/yAbAtjkHgH80teYd2em3xtIkkHd7ZhqfH2N9CsM=
 google.golang.org/genproto v0.0.0-20260128011058-8636f8732409/go.mod h1:rxKD3IEILWEu3P44seeNOAwZN4SaoKaQ/2eTg4mM6EM=
-google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 h1:VPWxll4HlMw1Vs/qXtN7BvhZqsS9cdAittCNvVENElA=
-google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9/go.mod h1:7QBABkRtR8z+TEnmXTqIqwJLlzrZKVfAUm7tY3yGv0M=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa h1:Kjn0N0tCrDgiAFW+lGO4JZ3ck44CehvJQMAwj9QF0G8=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:q4lMZS6kskjT5HvCPrnnypcDPVJqT/f4nfxmkE7gryY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa h1:mZHHdPZl0dbGHCflZgAq/Q468DWVFcU2whhB2KAo8fk=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2/options/BUILD.bazel

@@ -1,6 +1,6 @@
+load("@com_google_protobuf//bazel:proto_library.bzl", "proto_library")
 load("@io_bazel_rules_go//go:def.bzl", "go_library")
 load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library")
-load("@rules_proto//proto:defs.bzl", "proto_library")
 
 package(default_visibility = ["//visibility:public"])
 

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/mux.go

@@ -71,6 +71,7 @@ type ServeMux struct {
 	streamErrorHandler        StreamErrorHandlerFunc
 	routingErrorHandler       RoutingErrorHandlerFunc
 	disablePathLengthFallback bool
+	disableHTTPMethodOverride bool
 	unescapingMode            UnescapingMode
 	writeContentLength        bool
 	disableChunkedEncoding    bool
@@ -271,6 +272,19 @@ func WithDisablePathLengthFallback() ServeMuxOption {
 	}
 }
 
+// WithDisableHTTPMethodOverride returns a ServeMuxOption that disables the
+// X-HTTP-Method-Override header handling.
+//
+// When this option is used, the mux will no longer allow POST requests with
+// the X-HTTP-Method-Override header to override the HTTP method. The path
+// length fallback (POST with application/x-www-form-urlencoded falling back
+// to a matching GET handler) is not affected by this option.
+func WithDisableHTTPMethodOverride() ServeMuxOption {
+	return func(serveMux *ServeMux) {
+		serveMux.disableHTTPMethodOverride = true
+	}
+}
+
 // WithWriteContentLength returns a ServeMuxOption to enable writing content length on non-streaming responses
 func WithWriteContentLength() ServeMuxOption {
 	return func(serveMux *ServeMux) {
@@ -405,7 +419,7 @@ func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		path = r.URL.RawPath
 	}
 
-	if override := r.Header.Get("X-HTTP-Method-Override"); override != "" && s.isPathLengthFallback(r) {
+	if override := r.Header.Get("X-HTTP-Method-Override"); override != "" && !s.disableHTTPMethodOverride && s.isPathLengthFallback(r) {
 		if err := r.ParseForm(); err != nil {
 			_, outboundMarshaler := MarshalerForRequest(s, r)
 			sterr := status.Error(codes.InvalidArgument, err.Error())
@@ -467,6 +481,7 @@ func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 					HTTPStatus: http.StatusBadRequest,
 					Err:        mse,
 				})
+				return
 			}
 			continue
 		}
@@ -509,6 +524,7 @@ func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 						HTTPStatus: http.StatusBadRequest,
 						Err:        mse,
 					})
+					return
 				}
 				continue
 			}

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/attribute.go

@@ -87,6 +87,16 @@ func Value(v attribute.Value) *commonpb.AnyValue {
 		av.Value = &commonpb.AnyValue_StringValue{
 			StringValue: v.AsString(),
 		}
+	case attribute.BYTESLICE:
+		av.Value = &commonpb.AnyValue_BytesValue{
+			BytesValue: v.AsByteSlice(),
+		}
+	case attribute.SLICE:
+		av.Value = &commonpb.AnyValue_ArrayValue{
+			ArrayValue: &commonpb.ArrayValue{
+				Values: values(v.AsSlice()),
+			},
+		}
 	case attribute.STRINGSLICE:
 		av.Value = &commonpb.AnyValue_ArrayValue{
 			ArrayValue: &commonpb.ArrayValue{
@@ -149,3 +159,11 @@ func stringSliceValues(vals []string) []*commonpb.AnyValue {
 	}
 	return converted
 }
+
+func values(vals []attribute.Value) []*commonpb.AnyValue {
+	converted := make([]*commonpb.AnyValue, len(vals))
+	for i, v := range vals {
+		converted[i] = Value(v)
+	}
+	return converted
+}

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go

@@ -6,6 +6,7 @@ package otlptracegrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlptra
 import (
 	"context"
 	"errors"
+	"fmt"
 	"sync"
 	"time"
 
@@ -16,6 +17,7 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/proto"
 
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal"
@@ -26,11 +28,12 @@ import (
 )
 
 type client struct {
-	endpoint      string
-	dialOpts      []grpc.DialOption
-	metadata      metadata.MD
-	exportTimeout time.Duration
-	requestFunc   retry.RequestFunc
+	endpoint       string
+	dialOpts       []grpc.DialOption
+	metadata       metadata.MD
+	exportTimeout  time.Duration
+	maxRequestSize int
+	requestFunc    retry.RequestFunc
 
 	// stopCtx is used as a parent context for all exports. Therefore, when it
 	// is canceled with the stopFunc all exports are canceled.
@@ -65,14 +68,15 @@ func newClient(opts ...Option) *client {
 	ctx, cancel := context.WithCancel(context.Background()) //nolint:gosec  // cancel called in client shutdown.
 
 	c := &client{
-		endpoint:      cfg.Traces.Endpoint,
-		exportTimeout: cfg.Traces.Timeout,
-		requestFunc:   cfg.RetryConfig.RequestFunc(retryable),
-		dialOpts:      cfg.DialOptions,
-		stopCtx:       ctx,
-		stopFunc:      cancel,
-		conn:          cfg.GRPCConn,
-		instID:        counter.NextExporterID(),
+		endpoint:       cfg.Traces.Endpoint,
+		exportTimeout:  cfg.Traces.Timeout,
+		maxRequestSize: cfg.Traces.MaxRequestSize,
+		requestFunc:    cfg.RetryConfig.RequestFunc(retryable),
+		dialOpts:       cfg.DialOptions,
+		stopCtx:        ctx,
+		stopFunc:       cancel,
+		conn:           cfg.GRPCConn,
+		instID:         counter.NextExporterID(),
 	}
 
 	if len(cfg.Traces.Headers) > 0 {
@@ -205,16 +209,28 @@ func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.Resourc
 	ctx, cancel := c.exportContext(ctx)
 	defer cancel()
 
-	var code codes.Code
+	pbRequest := &coltracepb.ExportTraceServiceRequest{
+		ResourceSpans: protoSpans,
+	}
+
+	code := codes.Unknown
 	if c.inst != nil {
-		op := c.inst.ExportSpans(ctx, len(protoSpans))
+		var spanCount int
+		for _, rs := range protoSpans {
+			for _, ss := range rs.ScopeSpans {
+				spanCount += len(ss.Spans)
+			}
+		}
+		op := c.inst.ExportSpans(ctx, spanCount)
 		defer func() { op.End(uploadErr, code) }()
 	}
 
+	if maxSize := c.maxRequestSize; maxSize > 0 && proto.Size(pbRequest) > maxSize {
+		return fmt.Errorf("request message too large: exceeded %d bytes", maxSize)
+	}
+
 	return c.requestFunc(ctx, func(iCtx context.Context) error {
-		resp, err := c.tsc.Export(iCtx, &coltracepb.ExportTraceServiceRequest{
-			ResourceSpans: protoSpans,
-		})
+		resp, err := c.tsc.Export(iCtx, pbRequest)
 		if resp != nil && resp.PartialSuccess != nil {
 			msg := resp.PartialSuccess.GetErrorMessage()
 			n := resp.PartialSuccess.GetRejectedSpans()

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ/instrumentation.go

@@ -18,8 +18,8 @@ import (
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/x"
 	"go.opentelemetry.io/otel/internal/global"
 	"go.opentelemetry.io/otel/metric"
-	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
-	"go.opentelemetry.io/otel/semconv/v1.40.0/otelconv"
+	semconv "go.opentelemetry.io/otel/semconv/v1.41.0"
+	"go.opentelemetry.io/otel/semconv/v1.41.0/otelconv"
 )
 
 const (
@@ -72,6 +72,7 @@ var (
 func get[T any](p *sync.Pool) *[]T { return p.Get().(*[]T) }
 
 func put[T any](p *sync.Pool, s *[]T) {
+	clear(*s)     // erase elements to allow GC to collect what they refer to.
 	*s = (*s)[:0] // Reset.
 	p.Put(s)
 }
@@ -339,7 +340,10 @@ var errPartialPool = &sync.Pool{
 // the provided non-nil err.
 func rejected(n int64, err error) int64 {
 	ps := errPartialPool.Get().(*internal.PartialSuccess)
-	defer errPartialPool.Put(ps)
+	defer func() {
+		*ps = internal.PartialSuccess{} // erase fields to allow GC to collect them.
+		errPartialPool.Put(ps)
+	}()
 	// Check for partial success.
 	if errors.As(err, ps) {
 		// Bound RejectedItems to [0, n]. This should not be needed,

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/options.go

@@ -31,6 +31,9 @@ const (
 	// DefaultTracesPath is a default URL path for endpoint that
 	// receives spans.
 	DefaultTracesPath string = "/v1/traces"
+	// DefaultMaxRequestSize is the default maximum size of a serialized export
+	// request, before compression.
+	DefaultMaxRequestSize int = 64 * 1024 * 1024
 	// DefaultTimeout is a default max waiting time for the backend to process
 	// each span batch.
 	DefaultTimeout time.Duration = 10 * time.Second
@@ -42,13 +45,14 @@ type (
 	HTTPTransportProxyFunc func(*http.Request) (*url.URL, error)
 
 	SignalConfig struct {
-		Endpoint    string
-		Insecure    bool
-		TLSCfg      *tls.Config
-		Headers     map[string]string
-		Compression Compression
-		Timeout     time.Duration
-		URLPath     string
+		Endpoint       string
+		Insecure       bool
+		TLSCfg         *tls.Config
+		Headers        map[string]string
+		Compression    Compression
+		MaxRequestSize int
+		Timeout        time.Duration
+		URLPath        string
 
 		// gRPC configurations
 		GRPCCredentials credentials.TransportCredentials
@@ -77,10 +81,11 @@ type (
 func NewHTTPConfig(opts ...HTTPOption) Config {
 	cfg := Config{
 		Traces: SignalConfig{
-			Endpoint:    fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorHTTPPort),
-			URLPath:     DefaultTracesPath,
-			Compression: NoCompression,
-			Timeout:     DefaultTimeout,
+			Endpoint:       fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorHTTPPort),
+			URLPath:        DefaultTracesPath,
+			Compression:    NoCompression,
+			MaxRequestSize: DefaultMaxRequestSize,
+			Timeout:        DefaultTimeout,
 		},
 		RetryConfig: retry.DefaultConfig,
 	}
@@ -111,10 +116,11 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
 	userAgent := "OTel OTLP Exporter Go/" + otlptrace.Version()
 	cfg := Config{
 		Traces: SignalConfig{
-			Endpoint:    fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorGRPCPort),
-			URLPath:     DefaultTracesPath,
-			Compression: NoCompression,
-			Timeout:     DefaultTimeout,
+			Endpoint:       fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorGRPCPort),
+			URLPath:        DefaultTracesPath,
+			Compression:    NoCompression,
+			MaxRequestSize: DefaultMaxRequestSize,
+			Timeout:        DefaultTimeout,
 		},
 		RetryConfig: retry.DefaultConfig,
 		DialOptions: []grpc.DialOption{grpc.WithUserAgent(userAgent)},
@@ -345,6 +351,13 @@ func WithTimeout(duration time.Duration) GenericOption {
 	})
 }
 
+func WithMaxRequestSize(size int) GenericOption {
+	return newGenericOption(func(cfg Config) Config {
+		cfg.Traces.MaxRequestSize = size
+		return cfg
+	})
+}
+
 func WithProxy(pf HTTPTransportProxyFunc) GenericOption {
 	return newGenericOption(func(cfg Config) Config {
 		cfg.Traces.Proxy = pf

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/version.go

@@ -5,4 +5,4 @@ package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/ot
 
 // Version is the current release version of the OpenTelemetry OTLP gRPC trace
 // exporter in use.
-const Version = "1.43.0"
+const Version = "1.44.0"

vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/options.go

@@ -192,6 +192,16 @@ func WithTimeout(duration time.Duration) Option {
 	return wrappedOption{otlpconfig.WithTimeout(duration)}
 }
 
+// WithMaxRequestSize sets the maximum size, in bytes, of a serialized export
+// request, before compression, that the exporter will send.
+//
+// If size is less than or equal to zero, no request-size limit is applied.
+// Disabling the limit is not recommended because it can lead to excessive
+// resource consumption or abuse.
+func WithMaxRequestSize(size int) Option {
+	return wrappedOption{otlpconfig.WithMaxRequestSize(size)}
+}
+
 // WithRetry sets the retry policy for transient retryable errors that may be
 // returned by the target endpoint when exporting a batch of spans.
 //

vendor/go.opentelemetry.io/otel/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 "1.43.0"
+	return "1.44.0"
 }

vendor/modules.txt

@@ -778,8 +778,8 @@ github.com/gorilla/schema
 ## explicit; go 1.14
 github.com/grpc-ecosystem/go-grpc-middleware
 github.com/grpc-ecosystem/go-grpc-middleware/recovery
-# github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0
-## explicit; go 1.24.0
+# github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0
+## explicit; go 1.25.0
 github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule
 github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2/options
 github.com/grpc-ecosystem/grpc-gateway/v2/runtime
@@ -2343,11 +2343,11 @@ go.opentelemetry.io/otel/semconv/v1.40.0/otelconv
 go.opentelemetry.io/otel/semconv/v1.41.0
 go.opentelemetry.io/otel/semconv/v1.41.0/otelconv
 go.opentelemetry.io/otel/semconv/v1.41.0/rpcconv
-# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0
 ## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlptrace
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform
-# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0
 ## explicit; go 1.25.0
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal
@@ -2576,7 +2576,7 @@ golang.org/x/tools/internal/versions
 # google.golang.org/genproto v0.0.0-20260128011058-8636f8732409
 ## explicit; go 1.24.0
 google.golang.org/genproto/protobuf/field_mask
-# google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9
+# google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa
 ## explicit; go 1.25.0
 google.golang.org/genproto/googleapis/api
 google.golang.org/genproto/googleapis/api/annotations