From 42e8e54656bce60d4035d24b8e7b37bb4b801f71 Mon Sep 17 00:00:00 2001
From: black-dragon74 <niryadav@redhat.com>
Date: Wed, 29 May 2024 18:43:31 +0530
Subject: [PATCH] Bump otelgrpc from 0.44.0 to 0.46.0

This fixes CVE-2023-47108

Signed-off-by: black-dragon74 <niryadav@redhat.com>
---
 go.mod                                        |   8 +-
 go.sum                                        |  16 +-
 .../google.golang.org/grpc/otelgrpc/config.go |  59 ++++-
 .../google.golang.org/grpc/otelgrpc/doc.go    |  22 ++
 .../grpc/otelgrpc/interceptor.go              |  81 +++---
 .../grpc/otelgrpc/metadata_supplier.go        |   4 +-
 .../grpc/otelgrpc/stats_handler.go            | 235 ++++++++++++++++++
 .../grpc/otelgrpc/version.go                  |   2 +-
 vendor/go.opentelemetry.io/otel/.gitignore    |   3 +-
 vendor/go.opentelemetry.io/otel/.golangci.yml |  17 +-
 vendor/go.opentelemetry.io/otel/CHANGELOG.md  |  70 +++++-
 vendor/go.opentelemetry.io/otel/Makefile      |  29 ++-
 vendor/go.opentelemetry.io/otel/README.md     |  15 +-
 .../otel/baggage/baggage.go                   |   4 +-
 .../otel/internal/global/instruments.go       |  60 +++--
 .../otel/internal/global/trace.go             |   7 +
 vendor/go.opentelemetry.io/otel/metric/doc.go |   2 +-
 .../otel/metric/instrument.go                 |  23 ++
 .../otel/metric/syncfloat64.go                |  10 +-
 .../otel/metric/syncint64.go                  |  10 +-
 .../otel/propagation/trace_context.go         |   6 +-
 .../go.opentelemetry.io/otel/requirements.txt |   2 +-
 .../go.opentelemetry.io/otel/trace/config.go  |   1 +
 vendor/go.opentelemetry.io/otel/trace/doc.go  |  64 +++++
 .../otel/trace/embedded/embedded.go           |  56 +++++
 vendor/go.opentelemetry.io/otel/trace/noop.go |  10 +-
 .../go.opentelemetry.io/otel/trace/trace.go   |  40 ++-
 .../otel/trace/tracestate.go                  |  38 +--
 vendor/go.opentelemetry.io/otel/version.go    |   2 +-
 vendor/go.opentelemetry.io/otel/versions.yaml |   4 +-
 vendor/modules.txt                            |  11 +-
 31 files changed, 773 insertions(+), 138 deletions(-)
 create mode 100644 vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/doc.go
 create mode 100644 vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/stats_handler.go
 create mode 100644 vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go

diff --git a/go.mod b/go.mod
index 01be248e8..169062143 100644
--- a/go.mod
+++ b/go.mod
@@ -8,8 +8,8 @@ require (
 	github.com/container-storage-interface/spec v1.9.0
 	github.com/golang/protobuf v1.5.4
 	github.com/stretchr/testify v1.8.4
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.44.0
-	go.opentelemetry.io/otel/trace v1.19.0
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.0
+	go.opentelemetry.io/otel/trace v1.20.0
 	golang.org/x/net v0.23.0
 	google.golang.org/grpc v1.59.0
 	k8s.io/api v0.30.0
@@ -47,8 +47,8 @@ require (
 	github.com/prometheus/common v0.44.0 // indirect
 	github.com/prometheus/procfs v0.10.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	go.opentelemetry.io/otel v1.19.0 // indirect
-	go.opentelemetry.io/otel/metric v1.19.0 // indirect
+	go.opentelemetry.io/otel v1.20.0 // indirect
+	go.opentelemetry.io/otel/metric v1.20.0 // indirect
 	golang.org/x/oauth2 v0.11.0 // indirect
 	golang.org/x/sys v0.18.0 // indirect
 	golang.org/x/term v0.18.0 // indirect
diff --git a/go.sum b/go.sum
index 37b36b73e..59b20578b 100644
--- a/go.sum
+++ b/go.sum
@@ -110,14 +110,14 @@ github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcU
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.44.0 h1:b8xjZxHbLrXAum4SxJd1Rlm7Y/fKaB+6ACI7/e5EfSA=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.44.0/go.mod h1:1ei0a32xOGkFoySu7y1DAHfcuIhC0pNZpvY2huXuMy4=
-go.opentelemetry.io/otel v1.19.0 h1:MuS/TNf4/j4IXsZuJegVzI1cwut7Qc00344rgH7p8bs=
-go.opentelemetry.io/otel v1.19.0/go.mod h1:i0QyjOq3UPoTzff0PJB2N66fb4S0+rSbSB15/oyH9fY=
-go.opentelemetry.io/otel/metric v1.19.0 h1:aTzpGtV0ar9wlV4Sna9sdJyII5jTVJEvKETPiOKwvpE=
-go.opentelemetry.io/otel/metric v1.19.0/go.mod h1:L5rUsV9kM1IxCj1MmSdS+JQAcVm319EUrDVLrt7jqt8=
-go.opentelemetry.io/otel/trace v1.19.0 h1:DFVQmlVbfVeOuBRrwdtaehRrWiL1JoVs9CPIQ1Dzxpg=
-go.opentelemetry.io/otel/trace v1.19.0/go.mod h1:mfaSyvGyEJEI0nyV2I4qhNQnbBOUUmYZpYojqMnX2vo=
+go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.0 h1:PzIubN4/sjByhDRHLviCjJuweBXWFZWhghjg7cS28+M=
+go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.0/go.mod h1:Ct6zzQEuGK3WpJs2n4dn+wfJYzd/+hNnxMRTWjGn30M=
+go.opentelemetry.io/otel v1.20.0 h1:vsb/ggIY+hUjD/zCAQHpzTmndPqv/ml2ArbsbfBYTAc=
+go.opentelemetry.io/otel v1.20.0/go.mod h1:oUIGj3D77RwJdM6PPZImDpSZGDvkD9fhesHny69JFrs=
+go.opentelemetry.io/otel/metric v1.20.0 h1:ZlrO8Hu9+GAhnepmRGhSU7/VkpjrNowxRN9GyKR4wzA=
+go.opentelemetry.io/otel/metric v1.20.0/go.mod h1:90DRw3nfK4D7Sm/75yQ00gTJxtkBxX+wu6YaNymbpVM=
+go.opentelemetry.io/otel/trace v1.20.0 h1:+yxVAPZPbQhbC3OfAkeIVTky6iTFpcr4SiY9om7mXSQ=
+go.opentelemetry.io/otel/trace v1.20.0/go.mod h1:HJSK7F/hA5RlzpZ0zKDCHCDHm556LCDtKaAo6JmBFUU=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/config.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/config.go
index 149b7034b..67f8d7339 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/config.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/config.go
@@ -24,8 +24,8 @@ import (
 )
 
 const (
-	// instrumentationName is the name of this instrumentation package.
-	instrumentationName = "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
+	// ScopeName is the instrumentation scope name.
+	ScopeName = "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
 	// GRPCStatusCodeKey is convention for numeric status code of a gRPC request.
 	GRPCStatusCodeKey = attribute.Key("rpc.grpc.status_code")
 )
@@ -46,8 +46,14 @@ type config struct {
 	ReceivedEvent bool
 	SentEvent     bool
 
-	meter             metric.Meter
-	rpcServerDuration metric.Int64Histogram
+	tracer trace.Tracer
+	meter  metric.Meter
+
+	rpcDuration        metric.Float64Histogram
+	rpcRequestSize     metric.Int64Histogram
+	rpcResponseSize    metric.Int64Histogram
+	rpcRequestsPerRPC  metric.Int64Histogram
+	rpcResponsesPerRPC metric.Int64Histogram
 }
 
 // Option applies an option value for a config.
@@ -56,7 +62,7 @@ type Option interface {
 }
 
 // newConfig returns a config configured with all the passed Options.
-func newConfig(opts []Option) *config {
+func newConfig(opts []Option, role string) *config {
 	c := &config{
 		Propagators:    otel.GetTextMapPropagator(),
 		TracerProvider: otel.GetTracerProvider(),
@@ -66,13 +72,50 @@ func newConfig(opts []Option) *config {
 		o.apply(c)
 	}
 
+	c.tracer = c.TracerProvider.Tracer(
+		ScopeName,
+		trace.WithInstrumentationVersion(SemVersion()),
+	)
+
 	c.meter = c.MeterProvider.Meter(
-		instrumentationName,
+		ScopeName,
 		metric.WithInstrumentationVersion(Version()),
 		metric.WithSchemaURL(semconv.SchemaURL),
 	)
+
 	var err error
-	if c.rpcServerDuration, err = c.meter.Int64Histogram("rpc.server.duration", metric.WithUnit("ms")); err != nil {
+	c.rpcDuration, err = c.meter.Float64Histogram("rpc."+role+".duration",
+		metric.WithDescription("Measures the duration of inbound RPC."),
+		metric.WithUnit("ms"))
+	if err != nil {
+		otel.Handle(err)
+	}
+
+	c.rpcRequestSize, err = c.meter.Int64Histogram("rpc."+role+".request.size",
+		metric.WithDescription("Measures size of RPC request messages (uncompressed)."),
+		metric.WithUnit("By"))
+	if err != nil {
+		otel.Handle(err)
+	}
+
+	c.rpcResponseSize, err = c.meter.Int64Histogram("rpc."+role+".response.size",
+		metric.WithDescription("Measures size of RPC response messages (uncompressed)."),
+		metric.WithUnit("By"))
+	if err != nil {
+		otel.Handle(err)
+	}
+
+	c.rpcRequestsPerRPC, err = c.meter.Int64Histogram("rpc."+role+".requests_per_rpc",
+		metric.WithDescription("Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs."),
+		metric.WithUnit("{count}"))
+	if err != nil {
+		otel.Handle(err)
+	}
+
+	c.rpcResponsesPerRPC, err = c.meter.Int64Histogram("rpc."+role+".responses_per_rpc",
+		metric.WithDescription("Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs."),
+		metric.WithUnit("{count}"))
+	if err != nil {
 		otel.Handle(err)
 	}
 
@@ -102,6 +145,8 @@ func (o tracerProviderOption) apply(c *config) {
 }
 
 // WithInterceptorFilter returns an Option to use the request filter.
+//
+// Deprecated: Use stats handlers instead.
 func WithInterceptorFilter(f Filter) Option {
 	return interceptorFilterOption{f: f}
 }
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/doc.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/doc.go
new file mode 100644
index 000000000..958dcd87a
--- /dev/null
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/doc.go
@@ -0,0 +1,22 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package otelgrpc is the instrumentation library for [google.golang.org/grpc].
+
+Use [NewClientHandler] with [grpc.WithStatsHandler] to instrument a gRPC client.
+
+Use [NewServerHandler] with [grpc.StatsHandler] to instrument a gRPC server.
+*/
+package otelgrpc // import "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go
index 561154061..fa015e9ac 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go
@@ -60,10 +60,12 @@ var (
 
 // UnaryClientInterceptor returns a grpc.UnaryClientInterceptor suitable
 // for use in a grpc.Dial call.
+//
+// Deprecated: Use [NewClientHandler] instead.
 func UnaryClientInterceptor(opts ...Option) grpc.UnaryClientInterceptor {
-	cfg := newConfig(opts)
+	cfg := newConfig(opts, "client")
 	tracer := cfg.TracerProvider.Tracer(
-		instrumentationName,
+		ScopeName,
 		trace.WithInstrumentationVersion(Version()),
 	)
 
@@ -83,11 +85,12 @@ func UnaryClientInterceptor(opts ...Option) grpc.UnaryClientInterceptor {
 			return invoker(ctx, method, req, reply, cc, callOpts...)
 		}
 
-		name, attr := spanInfo(method, cc.Target())
+		name, attr, _ := telemetryAttributes(method, cc.Target())
 
 		startOpts := append([]trace.SpanStartOption{
 			trace.WithSpanKind(trace.SpanKindClient),
-			trace.WithAttributes(attr...)},
+			trace.WithAttributes(attr...),
+		},
 			cfg.SpanStartOptions...,
 		)
 
@@ -191,7 +194,6 @@ func (w *clientStream) SendMsg(m interface{}) error {
 
 func (w *clientStream) Header() (metadata.MD, error) {
 	md, err := w.ClientStream.Header()
-
 	if err != nil {
 		w.sendStreamEvent(errorEvent, err)
 	}
@@ -201,7 +203,6 @@ func (w *clientStream) Header() (metadata.MD, error) {
 
 func (w *clientStream) CloseSend() error {
 	err := w.ClientStream.CloseSend()
-
 	if err != nil {
 		w.sendStreamEvent(errorEvent, err)
 	}
@@ -255,10 +256,12 @@ func (w *clientStream) sendStreamEvent(eventType streamEventType, err error) {
 
 // StreamClientInterceptor returns a grpc.StreamClientInterceptor suitable
 // for use in a grpc.Dial call.
+//
+// Deprecated: Use [NewClientHandler] instead.
 func StreamClientInterceptor(opts ...Option) grpc.StreamClientInterceptor {
-	cfg := newConfig(opts)
+	cfg := newConfig(opts, "client")
 	tracer := cfg.TracerProvider.Tracer(
-		instrumentationName,
+		ScopeName,
 		trace.WithInstrumentationVersion(Version()),
 	)
 
@@ -278,11 +281,12 @@ func StreamClientInterceptor(opts ...Option) grpc.StreamClientInterceptor {
 			return streamer(ctx, desc, cc, method, callOpts...)
 		}
 
-		name, attr := spanInfo(method, cc.Target())
+		name, attr, _ := telemetryAttributes(method, cc.Target())
 
 		startOpts := append([]trace.SpanStartOption{
 			trace.WithSpanKind(trace.SpanKindClient),
-			trace.WithAttributes(attr...)},
+			trace.WithAttributes(attr...),
+		},
 			cfg.SpanStartOptions...,
 		)
 
@@ -324,10 +328,12 @@ func StreamClientInterceptor(opts ...Option) grpc.StreamClientInterceptor {
 
 // UnaryServerInterceptor returns a grpc.UnaryServerInterceptor suitable
 // for use in a grpc.NewServer call.
+//
+// Deprecated: Use [NewServerHandler] instead.
 func UnaryServerInterceptor(opts ...Option) grpc.UnaryServerInterceptor {
-	cfg := newConfig(opts)
+	cfg := newConfig(opts, "server")
 	tracer := cfg.TracerProvider.Tracer(
-		instrumentationName,
+		ScopeName,
 		trace.WithInstrumentationVersion(Version()),
 	)
 
@@ -346,11 +352,12 @@ func UnaryServerInterceptor(opts ...Option) grpc.UnaryServerInterceptor {
 		}
 
 		ctx = extract(ctx, cfg.Propagators)
-		name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx))
+		name, attr, metricAttrs := telemetryAttributes(info.FullMethod, peerFromCtx(ctx))
 
 		startOpts := append([]trace.SpanStartOption{
 			trace.WithSpanKind(trace.SpanKindServer),
-			trace.WithAttributes(attr...)},
+			trace.WithAttributes(attr...),
+		},
 			cfg.SpanStartOptions...,
 		)
 
@@ -365,30 +372,28 @@ func UnaryServerInterceptor(opts ...Option) grpc.UnaryServerInterceptor {
 			messageReceived.Event(ctx, 1, req)
 		}
 
-		var statusCode grpc_codes.Code
-		defer func(t time.Time) {
-			elapsedTime := time.Since(t) / time.Millisecond
-			attr = append(attr, semconv.RPCGRPCStatusCodeKey.Int64(int64(statusCode)))
-			o := metric.WithAttributes(attr...)
-			cfg.rpcServerDuration.Record(ctx, int64(elapsedTime), o)
-		}(time.Now())
+		before := time.Now()
 
 		resp, err := handler(ctx, req)
+
+		s, _ := status.FromError(err)
 		if err != nil {
-			s, _ := status.FromError(err)
 			statusCode, msg := serverStatus(s)
 			span.SetStatus(statusCode, msg)
-			span.SetAttributes(statusCodeAttr(s.Code()))
 			if cfg.SentEvent {
 				messageSent.Event(ctx, 1, s.Proto())
 			}
 		} else {
-			statusCode = grpc_codes.OK
-			span.SetAttributes(statusCodeAttr(grpc_codes.OK))
 			if cfg.SentEvent {
 				messageSent.Event(ctx, 1, resp)
 			}
 		}
+		grpcStatusCodeAttr := statusCodeAttr(s.Code())
+		span.SetAttributes(grpcStatusCodeAttr)
+
+		elapsedTime := time.Since(before).Milliseconds()
+		metricAttrs = append(metricAttrs, grpcStatusCodeAttr)
+		cfg.rpcDuration.Record(ctx, float64(elapsedTime), metric.WithAttributes(metricAttrs...))
 
 		return resp, err
 	}
@@ -446,10 +451,12 @@ func wrapServerStream(ctx context.Context, ss grpc.ServerStream, cfg *config) *s
 
 // StreamServerInterceptor returns a grpc.StreamServerInterceptor suitable
 // for use in a grpc.NewServer call.
+//
+// Deprecated: Use [NewServerHandler] instead.
 func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor {
-	cfg := newConfig(opts)
+	cfg := newConfig(opts, "server")
 	tracer := cfg.TracerProvider.Tracer(
-		instrumentationName,
+		ScopeName,
 		trace.WithInstrumentationVersion(Version()),
 	)
 
@@ -469,11 +476,12 @@ func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor {
 		}
 
 		ctx = extract(ctx, cfg.Propagators)
-		name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx))
+		name, attr, _ := telemetryAttributes(info.FullMethod, peerFromCtx(ctx))
 
 		startOpts := append([]trace.SpanStartOption{
 			trace.WithSpanKind(trace.SpanKindServer),
-			trace.WithAttributes(attr...)},
+			trace.WithAttributes(attr...),
+		},
 			cfg.SpanStartOptions...,
 		)
 
@@ -498,17 +506,18 @@ func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor {
 	}
 }
 
-// spanInfo returns a span name and all appropriate attributes from the gRPC
-// method and peer address.
-func spanInfo(fullMethod, peerAddress string) (string, []attribute.KeyValue) {
-	name, mAttrs := internal.ParseFullMethod(fullMethod)
+// telemetryAttributes returns a span name and span and metric attributes from
+// the gRPC method and peer address.
+func telemetryAttributes(fullMethod, peerAddress string) (string, []attribute.KeyValue, []attribute.KeyValue) {
+	name, methodAttrs := internal.ParseFullMethod(fullMethod)
 	peerAttrs := peerAttr(peerAddress)
 
-	attrs := make([]attribute.KeyValue, 0, 1+len(mAttrs)+len(peerAttrs))
+	attrs := make([]attribute.KeyValue, 0, 1+len(methodAttrs)+len(peerAttrs))
 	attrs = append(attrs, RPCSystemGRPC)
-	attrs = append(attrs, mAttrs...)
+	attrs = append(attrs, methodAttrs...)
+	metricAttrs := attrs[:1+len(methodAttrs)]
 	attrs = append(attrs, peerAttrs...)
-	return name, attrs
+	return name, attrs, metricAttrs
 }
 
 // peerAttr returns attributes about the peer address.
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/metadata_supplier.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/metadata_supplier.go
index d91c6df23..f585fb6ae 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/metadata_supplier.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/metadata_supplier.go
@@ -56,7 +56,7 @@ func (s *metadataSupplier) Keys() []string {
 // requests.
 // Deprecated: Unnecessary public func.
 func Inject(ctx context.Context, md *metadata.MD, opts ...Option) {
-	c := newConfig(opts)
+	c := newConfig(opts, "")
 	c.Propagators.Inject(ctx, &metadataSupplier{
 		metadata: md,
 	})
@@ -78,7 +78,7 @@ func inject(ctx context.Context, propagators propagation.TextMapPropagator) cont
 // This function is meant to be used on incoming requests.
 // Deprecated: Unnecessary public func.
 func Extract(ctx context.Context, md *metadata.MD, opts ...Option) (baggage.Baggage, trace.SpanContext) {
-	c := newConfig(opts)
+	c := newConfig(opts, "")
 	ctx = c.Propagators.Extract(ctx, &metadataSupplier{
 		metadata: md,
 	})
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/stats_handler.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/stats_handler.go
new file mode 100644
index 000000000..0211e55e0
--- /dev/null
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/stats_handler.go
@@ -0,0 +1,235 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package otelgrpc // import "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
+
+import (
+	"context"
+	"sync/atomic"
+	"time"
+
+	grpc_codes "google.golang.org/grpc/codes"
+	"google.golang.org/grpc/stats"
+	"google.golang.org/grpc/status"
+
+	"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/codes"
+	"go.opentelemetry.io/otel/metric"
+	semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
+	"go.opentelemetry.io/otel/trace"
+)
+
+type gRPCContextKey struct{}
+
+type gRPCContext struct {
+	messagesReceived int64
+	messagesSent     int64
+	metricAttrs      []attribute.KeyValue
+}
+
+type serverHandler struct {
+	*config
+}
+
+// NewServerHandler creates a stats.Handler for gRPC server.
+func NewServerHandler(opts ...Option) stats.Handler {
+	h := &serverHandler{
+		config: newConfig(opts, "server"),
+	}
+
+	return h
+}
+
+// TagConn can attach some information to the given context.
+func (h *serverHandler) TagConn(ctx context.Context, info *stats.ConnTagInfo) context.Context {
+	span := trace.SpanFromContext(ctx)
+	attrs := peerAttr(peerFromCtx(ctx))
+	span.SetAttributes(attrs...)
+	return ctx
+}
+
+// HandleConn processes the Conn stats.
+func (h *serverHandler) HandleConn(ctx context.Context, info stats.ConnStats) {
+}
+
+// TagRPC can attach some information to the given context.
+func (h *serverHandler) TagRPC(ctx context.Context, info *stats.RPCTagInfo) context.Context {
+	ctx = extract(ctx, h.config.Propagators)
+
+	name, attrs := internal.ParseFullMethod(info.FullMethodName)
+	attrs = append(attrs, RPCSystemGRPC)
+	ctx, _ = h.tracer.Start(
+		trace.ContextWithRemoteSpanContext(ctx, trace.SpanContextFromContext(ctx)),
+		name,
+		trace.WithSpanKind(trace.SpanKindServer),
+		trace.WithAttributes(attrs...),
+	)
+
+	gctx := gRPCContext{
+		metricAttrs: attrs,
+	}
+	return context.WithValue(ctx, gRPCContextKey{}, &gctx)
+}
+
+// HandleRPC processes the RPC stats.
+func (h *serverHandler) HandleRPC(ctx context.Context, rs stats.RPCStats) {
+	h.handleRPC(ctx, rs)
+}
+
+type clientHandler struct {
+	*config
+}
+
+// NewClientHandler creates a stats.Handler for gRPC client.
+func NewClientHandler(opts ...Option) stats.Handler {
+	h := &clientHandler{
+		config: newConfig(opts, "client"),
+	}
+
+	return h
+}
+
+// TagRPC can attach some information to the given context.
+func (h *clientHandler) TagRPC(ctx context.Context, info *stats.RPCTagInfo) context.Context {
+	name, attrs := internal.ParseFullMethod(info.FullMethodName)
+	attrs = append(attrs, RPCSystemGRPC)
+	ctx, _ = h.tracer.Start(
+		ctx,
+		name,
+		trace.WithSpanKind(trace.SpanKindClient),
+		trace.WithAttributes(attrs...),
+	)
+
+	gctx := gRPCContext{
+		metricAttrs: attrs,
+	}
+
+	return inject(context.WithValue(ctx, gRPCContextKey{}, &gctx), h.config.Propagators)
+}
+
+// HandleRPC processes the RPC stats.
+func (h *clientHandler) HandleRPC(ctx context.Context, rs stats.RPCStats) {
+	h.handleRPC(ctx, rs)
+}
+
+// TagConn can attach some information to the given context.
+func (h *clientHandler) TagConn(ctx context.Context, cti *stats.ConnTagInfo) context.Context {
+	span := trace.SpanFromContext(ctx)
+	attrs := peerAttr(cti.RemoteAddr.String())
+	span.SetAttributes(attrs...)
+	return ctx
+}
+
+// HandleConn processes the Conn stats.
+func (h *clientHandler) HandleConn(context.Context, stats.ConnStats) {
+	// no-op
+}
+
+func (c *config) handleRPC(ctx context.Context, rs stats.RPCStats) {
+	span := trace.SpanFromContext(ctx)
+	gctx, _ := ctx.Value(gRPCContextKey{}).(*gRPCContext)
+	var messageId int64
+	metricAttrs := make([]attribute.KeyValue, 0, len(gctx.metricAttrs)+1)
+	metricAttrs = append(metricAttrs, gctx.metricAttrs...)
+	wctx := withoutCancel(ctx)
+
+	switch rs := rs.(type) {
+	case *stats.Begin:
+	case *stats.InPayload:
+		if gctx != nil {
+			messageId = atomic.AddInt64(&gctx.messagesReceived, 1)
+			c.rpcRequestSize.Record(wctx, int64(rs.Length), metric.WithAttributes(metricAttrs...))
+		}
+
+		if c.ReceivedEvent {
+			span.AddEvent("message",
+				trace.WithAttributes(
+					semconv.MessageTypeReceived,
+					semconv.MessageIDKey.Int64(messageId),
+					semconv.MessageCompressedSizeKey.Int(rs.CompressedLength),
+					semconv.MessageUncompressedSizeKey.Int(rs.Length),
+				),
+			)
+		}
+	case *stats.OutPayload:
+		if gctx != nil {
+			messageId = atomic.AddInt64(&gctx.messagesSent, 1)
+			c.rpcResponseSize.Record(wctx, int64(rs.Length), metric.WithAttributes(metricAttrs...))
+		}
+
+		if c.SentEvent {
+			span.AddEvent("message",
+				trace.WithAttributes(
+					semconv.MessageTypeSent,
+					semconv.MessageIDKey.Int64(messageId),
+					semconv.MessageCompressedSizeKey.Int(rs.CompressedLength),
+					semconv.MessageUncompressedSizeKey.Int(rs.Length),
+				),
+			)
+		}
+	case *stats.OutTrailer:
+	case *stats.End:
+		var rpcStatusAttr attribute.KeyValue
+
+		if rs.Error != nil {
+			s, _ := status.FromError(rs.Error)
+			span.SetStatus(codes.Error, s.Message())
+			rpcStatusAttr = semconv.RPCGRPCStatusCodeKey.Int(int(s.Code()))
+		} else {
+			rpcStatusAttr = semconv.RPCGRPCStatusCodeKey.Int(int(grpc_codes.OK))
+		}
+		span.SetAttributes(rpcStatusAttr)
+		span.End()
+
+		metricAttrs = append(metricAttrs, rpcStatusAttr)
+		c.rpcDuration.Record(wctx, float64(rs.EndTime.Sub(rs.BeginTime)), metric.WithAttributes(metricAttrs...))
+		c.rpcRequestsPerRPC.Record(wctx, gctx.messagesReceived, metric.WithAttributes(metricAttrs...))
+		c.rpcResponsesPerRPC.Record(wctx, gctx.messagesSent, metric.WithAttributes(metricAttrs...))
+
+	default:
+		return
+	}
+}
+
+func withoutCancel(parent context.Context) context.Context {
+	if parent == nil {
+		panic("cannot create context from nil parent")
+	}
+	return withoutCancelCtx{parent}
+}
+
+type withoutCancelCtx struct {
+	c context.Context
+}
+
+func (withoutCancelCtx) Deadline() (deadline time.Time, ok bool) {
+	return
+}
+
+func (withoutCancelCtx) Done() <-chan struct{} {
+	return nil
+}
+
+func (withoutCancelCtx) Err() error {
+	return nil
+}
+
+func (w withoutCancelCtx) Value(key any) any {
+	return w.c.Value(key)
+}
+
+func (w withoutCancelCtx) String() string {
+	return "withoutCancel"
+}
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go
index e83eef210..5c13a7cea 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go
@@ -16,7 +16,7 @@ package otelgrpc // import "go.opentelemetry.io/contrib/instrumentation/google.g
 
 // Version is the current release version of the gRPC instrumentation.
 func Version() string {
-	return "0.44.0"
+	return "0.46.0"
 	// This string is updated by the pre_release.sh script during release
 }
 
diff --git a/vendor/go.opentelemetry.io/otel/.gitignore b/vendor/go.opentelemetry.io/otel/.gitignore
index f3355c852..924805565 100644
--- a/vendor/go.opentelemetry.io/otel/.gitignore
+++ b/vendor/go.opentelemetry.io/otel/.gitignore
@@ -18,8 +18,9 @@ gen/
 /example/fib/traces.txt
 /example/jaeger/jaeger
 /example/namedtracer/namedtracer
+/example/otel-collector/otel-collector
 /example/opencensus/opencensus
 /example/passthrough/passthrough
 /example/prometheus/prometheus
+/example/view/view
 /example/zipkin/zipkin
-/example/otel-collector/otel-collector
diff --git a/vendor/go.opentelemetry.io/otel/.golangci.yml b/vendor/go.opentelemetry.io/otel/.golangci.yml
index 6e8eeec00..a62511f38 100644
--- a/vendor/go.opentelemetry.io/otel/.golangci.yml
+++ b/vendor/go.opentelemetry.io/otel/.golangci.yml
@@ -12,8 +12,9 @@ linters:
     - depguard
     - errcheck
     - godot
-    - gofmt
+    - gofumpt
     - goimports
+    - gosec
     - gosimple
     - govet
     - ineffassign
@@ -53,6 +54,20 @@ issues:
       text: "calls to (.+) only in main[(][)] or init[(][)] functions"
       linters:
         - revive
+    # It's okay to not run gosec in a test.
+    - path: _test\.go
+      linters:
+        - gosec
+    # Igonoring gosec G404: Use of weak random number generator (math/rand instead of crypto/rand)
+    # as we commonly use it in tests and examples.
+    - text: "G404:"
+      linters:
+        - gosec
+    # Igonoring gosec G402: TLS MinVersion too low
+    # as the https://pkg.go.dev/crypto/tls#Config handles MinVersion default well.
+    - text: "G402: TLS MinVersion too low."
+      linters:
+        - gosec
   include:
     # revive exported should have comment or be unexported.
     - EXC0012
diff --git a/vendor/go.opentelemetry.io/otel/CHANGELOG.md b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
index 3e5c35b5d..c4e7ad475 100644
--- a/vendor/go.opentelemetry.io/otel/CHANGELOG.md
+++ b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
@@ -8,6 +8,71 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+## [1.20.0/0.43.0] 2023-11-10
+
+This release brings a breaking change for custom trace API implementations. Some interfaces (`TracerProvider`, `Tracer`, `Span`) now embed the `go.opentelemetry.io/otel/trace/embedded` types. Implementors need to update their implementations based on what they want the default behavior to be. See the "API Implementations" section of the [trace API] package documentation for more information about how to accomplish this.
+
+### Added
+
+- Add `go.opentelemetry.io/otel/bridge/opencensus.InstallTraceBridge`, which installs the OpenCensus trace bridge, and replaces `opencensus.NewTracer`. (#4567)
+- Add scope version to trace and metric bridges in `go.opentelemetry.io/otel/bridge/opencensus`. (#4584)
+- Add the `go.opentelemetry.io/otel/trace/embedded` package to be embedded in the exported trace API interfaces. (#4620)
+- Add the `go.opentelemetry.io/otel/trace/noop` package as a default no-op implementation of the trace API. (#4620)
+- Add context propagation in `go.opentelemetry.io/otel/example/dice`. (#4644)
+- Add view configuration to `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Add `go.opentelemetry.io/otel/metric.WithExplicitBucketBoundaries`, which allows defining default explicit bucket boundaries when creating histogram instruments. (#4603)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4660)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4660)
+- Add Summary, SummaryDataPoint, and QuantileValue to `go.opentelemetry.io/sdk/metric/metricdata`. (#4622)
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` now supports exemplars from OpenCensus. (#4585)
+- Add support for `WithExplicitBucketBoundaries` in `go.opentelemetry.io/otel/sdk/metric`. (#4605)
+- Add support for Summary metrics in `go.opentelemetry.io/otel/bridge/opencensus`. (#4668)
+
+### Deprecated
+
+- Deprecate `go.opentelemetry.io/otel/bridge/opencensus.NewTracer` in favor of `opencensus.InstallTraceBridge`. (#4567)
+- Deprecate `go.opentelemetry.io/otel/example/fib` package is in favor of `go.opentelemetry.io/otel/example/dice`. (#4618)
+- Deprecate `go.opentelemetry.io/otel/trace.NewNoopTracerProvider`.
+  Use the added `NewTracerProvider` function in `go.opentelemetry.io/otel/trace/noop` instead. (#4620)
+- Deprecate `go.opentelemetry.io/otel/example/view` package in favor of `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Deprecate `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4693)
+
+### Changed
+
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` returns a `*MetricProducer` struct instead of the metric.Producer interface. (#4583)
+- The `TracerProvider` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.TracerProvider` type.
+  This extends the `TracerProvider` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Tracer` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Tracer` type.
+  This extends the `Tracer` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Span` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Span` type.
+  This extends the `Span` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4670)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4670)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4669)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4669)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4679)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4679)
+
+### Fixed
+
+- Fix improper parsing of characters such us `+`, `/` by `Parse` in `go.opentelemetry.io/otel/baggage` as they were rendered as a whitespace. (#4667)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_RESOURCE_ATTRIBUTES` in `go.opentelemetry.io/otel/sdk/resource` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracegrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracehttp` as they were rendered as a whitespace. (#4699)
+- In `go.opentelemetry.op/otel/exporters/prometheus`, the exporter no longer `Collect`s metrics after `Shutdown` is invoked. (#4648)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4695)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4695)
+
 ## [1.19.0/0.42.0/0.0.7] 2023-09-28
 
 This release contains the first stable release of the OpenTelemetry Go [metric SDK].
@@ -2656,7 +2721,8 @@ 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/v1.19.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.20.0...HEAD
+[1.20.0/0.43.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.20.0
 [1.19.0/0.42.0/0.0.7]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0
 [1.19.0-rc.1/0.42.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0-rc.1
 [1.18.0/0.41.0/0.0.6]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.18.0
@@ -2731,7 +2797,7 @@ It contains api and sdk for trace and meter.
 [Go 1.20]: https://go.dev/doc/go1.20
 [Go 1.19]: https://go.dev/doc/go1.19
 [Go 1.18]: https://go.dev/doc/go1.18
-[Go 1.19]: https://go.dev/doc/go1.19
 
 [metric API]:https://pkg.go.dev/go.opentelemetry.io/otel/metric
 [metric SDK]:https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric
+[trace API]:https://pkg.go.dev/go.opentelemetry.io/otel/trace
diff --git a/vendor/go.opentelemetry.io/otel/Makefile b/vendor/go.opentelemetry.io/otel/Makefile
index 5c311706b..35fc18996 100644
--- a/vendor/go.opentelemetry.io/otel/Makefile
+++ b/vendor/go.opentelemetry.io/otel/Makefile
@@ -77,6 +77,9 @@ $(GOTMPL): PACKAGE=go.opentelemetry.io/build-tools/gotmpl
 GORELEASE = $(TOOLS)/gorelease
 $(GORELEASE): PACKAGE=golang.org/x/exp/cmd/gorelease
 
+GOVULNCHECK = $(TOOLS)/govulncheck
+$(TOOLS)/govulncheck: PACKAGE=golang.org/x/vuln/cmd/govulncheck
+
 .PHONY: tools
 tools: $(CROSSLINK) $(DBOTCONF) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(GOJQ) $(SEMCONVGEN) $(MULTIMOD) $(SEMCONVKIT) $(GOTMPL) $(GORELEASE)
 
@@ -189,6 +192,18 @@ test-coverage: | $(GOCOVMERGE)
 	done; \
 	$(GOCOVMERGE) $$(find . -name coverage.out) > coverage.txt
 
+# Adding a directory will include all benchmarks in that direcotry if a filter is not specified.
+BENCHMARK_TARGETS := sdk/trace
+.PHONY: benchmark
+benchmark: $(BENCHMARK_TARGETS:%=benchmark/%)
+BENCHMARK_FILTER = .
+# You can override the filter for a particular directory by adding a rule here.
+benchmark/sdk/trace: BENCHMARK_FILTER = SpanWithAttributes_8/AlwaysSample
+benchmark/%:
+	@echo "$(GO) test -timeout $(TIMEOUT)s -run=xxxxxMatchNothingxxxxx -bench=$(BENCHMARK_FILTER) $*..." \
+		&& cd $* \
+		$(foreach filter, $(BENCHMARK_FILTER), && $(GO) test -timeout $(TIMEOUT)s -run=xxxxxMatchNothingxxxxx -bench=$(filter))
+
 .PHONY: golangci-lint golangci-lint-fix
 golangci-lint-fix: ARGS=--fix
 golangci-lint-fix: golangci-lint
@@ -216,7 +231,7 @@ go-mod-tidy/%: | crosslink
 lint-modules: go-mod-tidy
 
 .PHONY: lint
-lint: misspell lint-modules golangci-lint
+lint: misspell lint-modules golangci-lint govulncheck
 
 .PHONY: vanity-import-check
 vanity-import-check: | $(PORTO)
@@ -226,6 +241,14 @@ vanity-import-check: | $(PORTO)
 misspell: | $(MISSPELL)
 	@$(MISSPELL) -w $(ALL_DOCS)
 
+.PHONY: govulncheck
+govulncheck: $(OTEL_GO_MOD_DIRS:%=govulncheck/%)
+govulncheck/%: DIR=$*
+govulncheck/%: | $(GOVULNCHECK)
+	@echo "govulncheck ./... in $(DIR)" \
+		&& cd $(DIR) \
+		&& $(GOVULNCHECK) ./...
+
 .PHONY: codespell
 codespell: | $(CODESPELL)
 	@$(DOCKERPY) $(CODESPELL)
@@ -289,3 +312,7 @@ COMMIT ?= "HEAD"
 add-tags: | $(MULTIMOD)
 	@[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 )
 	$(MULTIMOD) verify && $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT}
+
+.PHONY: lint-markdown
+lint-markdown: 
+	docker run -v "$(CURDIR):$(WORKDIR)" docker://avtodev/markdown-lint:v1 -c $(WORKDIR)/.markdownlint.yaml $(WORKDIR)/**/*.md
diff --git a/vendor/go.opentelemetry.io/otel/README.md b/vendor/go.opentelemetry.io/otel/README.md
index 634326ef8..2c5b0cc28 100644
--- a/vendor/go.opentelemetry.io/otel/README.md
+++ b/vendor/go.opentelemetry.io/otel/README.md
@@ -11,16 +11,13 @@ It provides a set of APIs to directly measure performance and behavior of your s
 
 ## Project Status
 
-| Signal  | Status     | Project               |
-|---------|------------|-----------------------|
-| Traces  | Stable     | N/A                   |
-| Metrics | Mixed [1]  | [Go: Metric SDK (GA)] |
-| Logs    | Frozen [2] | N/A                   |
+| Signal  | Status     |
+|---------|------------|
+| Traces  | Stable     |
+| Metrics | Stable     |
+| Logs    | Design [1] |
 
-[Go: Metric SDK (GA)]: https://github.com/orgs/open-telemetry/projects/34
-
-- [1]: [Metrics API](https://pkg.go.dev/go.opentelemetry.io/otel/metric) is Stable. [Metrics SDK](https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric) is Beta.
-- [2]: The Logs signal development is halted for this project while we stabilize the Metrics SDK.
+- [1]: Currently the logs signal development is in a design phase ([#4696](https://github.com/open-telemetry/opentelemetry-go/issues/4696)).
    No Logs Pull Requests are currently being accepted.
 
 Progress and status specific to this repository is tracked in our
diff --git a/vendor/go.opentelemetry.io/otel/baggage/baggage.go b/vendor/go.opentelemetry.io/otel/baggage/baggage.go
index 9e6b3b7b5..84532cb1d 100644
--- a/vendor/go.opentelemetry.io/otel/baggage/baggage.go
+++ b/vendor/go.opentelemetry.io/otel/baggage/baggage.go
@@ -254,7 +254,7 @@ func NewMember(key, value string, props ...Property) (Member, error) {
 	if err := m.validate(); err != nil {
 		return newInvalidMember(), err
 	}
-	decodedValue, err := url.QueryUnescape(value)
+	decodedValue, err := url.PathUnescape(value)
 	if err != nil {
 		return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidValue, value)
 	}
@@ -301,7 +301,7 @@ func parseMember(member string) (Member, error) {
 	// when converting the header into a data structure."
 	key = strings.TrimSpace(k)
 	var err error
-	value, err = url.QueryUnescape(strings.TrimSpace(v))
+	value, err = url.PathUnescape(strings.TrimSpace(v))
 	if err != nil {
 		return newInvalidMember(), fmt.Errorf("%w: %q", err, value)
 	}
diff --git a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
index a33eded87..ebb13c206 100644
--- a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
+++ b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
@@ -34,11 +34,13 @@ type afCounter struct {
 	name string
 	opts []metric.Float64ObservableCounterOption
 
-	delegate atomic.Value //metric.Float64ObservableCounter
+	delegate atomic.Value // metric.Float64ObservableCounter
 }
 
-var _ unwrapper = (*afCounter)(nil)
-var _ metric.Float64ObservableCounter = (*afCounter)(nil)
+var (
+	_ unwrapper                       = (*afCounter)(nil)
+	_ metric.Float64ObservableCounter = (*afCounter)(nil)
+)
 
 func (i *afCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableCounter(i.name, i.opts...)
@@ -63,11 +65,13 @@ type afUpDownCounter struct {
 	name string
 	opts []metric.Float64ObservableUpDownCounterOption
 
-	delegate atomic.Value //metric.Float64ObservableUpDownCounter
+	delegate atomic.Value // metric.Float64ObservableUpDownCounter
 }
 
-var _ unwrapper = (*afUpDownCounter)(nil)
-var _ metric.Float64ObservableUpDownCounter = (*afUpDownCounter)(nil)
+var (
+	_ unwrapper                             = (*afUpDownCounter)(nil)
+	_ metric.Float64ObservableUpDownCounter = (*afUpDownCounter)(nil)
+)
 
 func (i *afUpDownCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableUpDownCounter(i.name, i.opts...)
@@ -92,11 +96,13 @@ type afGauge struct {
 	name string
 	opts []metric.Float64ObservableGaugeOption
 
-	delegate atomic.Value //metric.Float64ObservableGauge
+	delegate atomic.Value // metric.Float64ObservableGauge
 }
 
-var _ unwrapper = (*afGauge)(nil)
-var _ metric.Float64ObservableGauge = (*afGauge)(nil)
+var (
+	_ unwrapper                     = (*afGauge)(nil)
+	_ metric.Float64ObservableGauge = (*afGauge)(nil)
+)
 
 func (i *afGauge) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableGauge(i.name, i.opts...)
@@ -121,11 +127,13 @@ type aiCounter struct {
 	name string
 	opts []metric.Int64ObservableCounterOption
 
-	delegate atomic.Value //metric.Int64ObservableCounter
+	delegate atomic.Value // metric.Int64ObservableCounter
 }
 
-var _ unwrapper = (*aiCounter)(nil)
-var _ metric.Int64ObservableCounter = (*aiCounter)(nil)
+var (
+	_ unwrapper                     = (*aiCounter)(nil)
+	_ metric.Int64ObservableCounter = (*aiCounter)(nil)
+)
 
 func (i *aiCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableCounter(i.name, i.opts...)
@@ -150,11 +158,13 @@ type aiUpDownCounter struct {
 	name string
 	opts []metric.Int64ObservableUpDownCounterOption
 
-	delegate atomic.Value //metric.Int64ObservableUpDownCounter
+	delegate atomic.Value // metric.Int64ObservableUpDownCounter
 }
 
-var _ unwrapper = (*aiUpDownCounter)(nil)
-var _ metric.Int64ObservableUpDownCounter = (*aiUpDownCounter)(nil)
+var (
+	_ unwrapper                           = (*aiUpDownCounter)(nil)
+	_ metric.Int64ObservableUpDownCounter = (*aiUpDownCounter)(nil)
+)
 
 func (i *aiUpDownCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableUpDownCounter(i.name, i.opts...)
@@ -179,11 +189,13 @@ type aiGauge struct {
 	name string
 	opts []metric.Int64ObservableGaugeOption
 
-	delegate atomic.Value //metric.Int64ObservableGauge
+	delegate atomic.Value // metric.Int64ObservableGauge
 }
 
-var _ unwrapper = (*aiGauge)(nil)
-var _ metric.Int64ObservableGauge = (*aiGauge)(nil)
+var (
+	_ unwrapper                   = (*aiGauge)(nil)
+	_ metric.Int64ObservableGauge = (*aiGauge)(nil)
+)
 
 func (i *aiGauge) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableGauge(i.name, i.opts...)
@@ -208,7 +220,7 @@ type sfCounter struct {
 	name string
 	opts []metric.Float64CounterOption
 
-	delegate atomic.Value //metric.Float64Counter
+	delegate atomic.Value // metric.Float64Counter
 }
 
 var _ metric.Float64Counter = (*sfCounter)(nil)
@@ -234,7 +246,7 @@ type sfUpDownCounter struct {
 	name string
 	opts []metric.Float64UpDownCounterOption
 
-	delegate atomic.Value //metric.Float64UpDownCounter
+	delegate atomic.Value // metric.Float64UpDownCounter
 }
 
 var _ metric.Float64UpDownCounter = (*sfUpDownCounter)(nil)
@@ -260,7 +272,7 @@ type sfHistogram struct {
 	name string
 	opts []metric.Float64HistogramOption
 
-	delegate atomic.Value //metric.Float64Histogram
+	delegate atomic.Value // metric.Float64Histogram
 }
 
 var _ metric.Float64Histogram = (*sfHistogram)(nil)
@@ -286,7 +298,7 @@ type siCounter struct {
 	name string
 	opts []metric.Int64CounterOption
 
-	delegate atomic.Value //metric.Int64Counter
+	delegate atomic.Value // metric.Int64Counter
 }
 
 var _ metric.Int64Counter = (*siCounter)(nil)
@@ -312,7 +324,7 @@ type siUpDownCounter struct {
 	name string
 	opts []metric.Int64UpDownCounterOption
 
-	delegate atomic.Value //metric.Int64UpDownCounter
+	delegate atomic.Value // metric.Int64UpDownCounter
 }
 
 var _ metric.Int64UpDownCounter = (*siUpDownCounter)(nil)
@@ -338,7 +350,7 @@ type siHistogram struct {
 	name string
 	opts []metric.Int64HistogramOption
 
-	delegate atomic.Value //metric.Int64Histogram
+	delegate atomic.Value // metric.Int64Histogram
 }
 
 var _ metric.Int64Histogram = (*siHistogram)(nil)
diff --git a/vendor/go.opentelemetry.io/otel/internal/global/trace.go b/vendor/go.opentelemetry.io/otel/internal/global/trace.go
index 5f008d098..3f61ec12a 100644
--- a/vendor/go.opentelemetry.io/otel/internal/global/trace.go
+++ b/vendor/go.opentelemetry.io/otel/internal/global/trace.go
@@ -39,6 +39,7 @@ import (
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
 	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 // tracerProvider is a placeholder for a configured SDK TracerProvider.
@@ -46,6 +47,8 @@ import (
 // All TracerProvider functionality is forwarded to a delegate once
 // configured.
 type tracerProvider struct {
+	embedded.TracerProvider
+
 	mtx      sync.Mutex
 	tracers  map[il]*tracer
 	delegate trace.TracerProvider
@@ -119,6 +122,8 @@ type il struct {
 // All Tracer functionality is forwarded to a delegate once configured.
 // Otherwise, all functionality is forwarded to a NoopTracer.
 type tracer struct {
+	embedded.Tracer
+
 	name     string
 	opts     []trace.TracerOption
 	provider *tracerProvider
@@ -156,6 +161,8 @@ func (t *tracer) Start(ctx context.Context, name string, opts ...trace.SpanStart
 // SpanContext. It performs no operations other than to return the wrapped
 // SpanContext.
 type nonRecordingSpan struct {
+	embedded.Span
+
 	sc     trace.SpanContext
 	tracer *tracer
 }
diff --git a/vendor/go.opentelemetry.io/otel/metric/doc.go b/vendor/go.opentelemetry.io/otel/metric/doc.go
index ae24e448d..54716e13b 100644
--- a/vendor/go.opentelemetry.io/otel/metric/doc.go
+++ b/vendor/go.opentelemetry.io/otel/metric/doc.go
@@ -149,7 +149,7 @@ of [go.opentelemetry.io/otel/metric].
 
 Finally, an author can embed another implementation in theirs. The embedded
 implementation will be used for methods not defined by the author. For example,
-an author who want to default to silently dropping the call can use
+an author who wants to default to silently dropping the call can use
 [go.opentelemetry.io/otel/metric/noop]:
 
 	import "go.opentelemetry.io/otel/metric/noop"
diff --git a/vendor/go.opentelemetry.io/otel/metric/instrument.go b/vendor/go.opentelemetry.io/otel/metric/instrument.go
index cdca00058..be89cd533 100644
--- a/vendor/go.opentelemetry.io/otel/metric/instrument.go
+++ b/vendor/go.opentelemetry.io/otel/metric/instrument.go
@@ -39,6 +39,12 @@ type InstrumentOption interface {
 	Float64ObservableGaugeOption
 }
 
+// HistogramOption applies options to histogram instruments.
+type HistogramOption interface {
+	Int64HistogramOption
+	Float64HistogramOption
+}
+
 type descOpt string
 
 func (o descOpt) applyFloat64Counter(c Float64CounterConfig) Float64CounterConfig {
@@ -171,6 +177,23 @@ func (o unitOpt) applyInt64ObservableGauge(c Int64ObservableGaugeConfig) Int64Ob
 // The unit u should be defined using the appropriate [UCUM](https://ucum.org) case-sensitive code.
 func WithUnit(u string) InstrumentOption { return unitOpt(u) }
 
+// WithExplicitBucketBoundaries sets the instrument explicit bucket boundaries.
+//
+// This option is considered "advisory", and may be ignored by API implementations.
+func WithExplicitBucketBoundaries(bounds ...float64) HistogramOption { return bucketOpt(bounds) }
+
+type bucketOpt []float64
+
+func (o bucketOpt) applyFloat64Histogram(c Float64HistogramConfig) Float64HistogramConfig {
+	c.explicitBucketBoundaries = o
+	return c
+}
+
+func (o bucketOpt) applyInt64Histogram(c Int64HistogramConfig) Int64HistogramConfig {
+	c.explicitBucketBoundaries = o
+	return c
+}
+
 // AddOption applies options to an addition measurement. See
 // [MeasurementOption] for other options that can be used as an AddOption.
 type AddOption interface {
diff --git a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
index f0b063721..0a4825ae6 100644
--- a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
+++ b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
@@ -147,8 +147,9 @@ type Float64Histogram interface {
 // Float64HistogramConfig contains options for synchronous counter instruments
 // that record int64 values.
 type Float64HistogramConfig struct {
-	description string
-	unit        string
+	description              string
+	unit                     string
+	explicitBucketBoundaries []float64
 }
 
 // NewFloat64HistogramConfig returns a new [Float64HistogramConfig] with all
@@ -171,6 +172,11 @@ func (c Float64HistogramConfig) Unit() string {
 	return c.unit
 }
 
+// ExplicitBucketBoundaries returns the configured explicit bucket boundaries.
+func (c Float64HistogramConfig) ExplicitBucketBoundaries() []float64 {
+	return c.explicitBucketBoundaries
+}
+
 // Float64HistogramOption applies options to a [Float64HistogramConfig]. See
 // [InstrumentOption] for other options that can be used as a
 // Float64HistogramOption.
diff --git a/vendor/go.opentelemetry.io/otel/metric/syncint64.go b/vendor/go.opentelemetry.io/otel/metric/syncint64.go
index 6f508eb66..56667d32f 100644
--- a/vendor/go.opentelemetry.io/otel/metric/syncint64.go
+++ b/vendor/go.opentelemetry.io/otel/metric/syncint64.go
@@ -147,8 +147,9 @@ type Int64Histogram interface {
 // Int64HistogramConfig contains options for synchronous counter instruments
 // that record int64 values.
 type Int64HistogramConfig struct {
-	description string
-	unit        string
+	description              string
+	unit                     string
+	explicitBucketBoundaries []float64
 }
 
 // NewInt64HistogramConfig returns a new [Int64HistogramConfig] with all opts
@@ -171,6 +172,11 @@ func (c Int64HistogramConfig) Unit() string {
 	return c.unit
 }
 
+// ExplicitBucketBoundaries returns the configured explicit bucket boundaries.
+func (c Int64HistogramConfig) ExplicitBucketBoundaries() []float64 {
+	return c.explicitBucketBoundaries
+}
+
 // Int64HistogramOption applies options to a [Int64HistogramConfig]. See
 // [InstrumentOption] for other options that can be used as an
 // Int64HistogramOption.
diff --git a/vendor/go.opentelemetry.io/otel/propagation/trace_context.go b/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
index 902692da0..75a8f3435 100644
--- a/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
+++ b/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
@@ -40,8 +40,10 @@ const (
 // their proprietary information.
 type TraceContext struct{}
 
-var _ TextMapPropagator = TraceContext{}
-var traceCtxRegExp = regexp.MustCompile("^(?P<version>[0-9a-f]{2})-(?P<traceID>[a-f0-9]{32})-(?P<spanID>[a-f0-9]{16})-(?P<traceFlags>[a-f0-9]{2})(?:-.*)?$")
+var (
+	_              TextMapPropagator = TraceContext{}
+	traceCtxRegExp                   = regexp.MustCompile("^(?P<version>[0-9a-f]{2})-(?P<traceID>[a-f0-9]{32})-(?P<spanID>[a-f0-9]{16})-(?P<traceFlags>[a-f0-9]{2})(?:-.*)?$")
+)
 
 // Inject set tracecontext from the Context into the carrier.
 func (tc TraceContext) Inject(ctx context.Context, carrier TextMapCarrier) {
diff --git a/vendor/go.opentelemetry.io/otel/requirements.txt b/vendor/go.opentelemetry.io/otel/requirements.txt
index ddff45468..e0a43e138 100644
--- a/vendor/go.opentelemetry.io/otel/requirements.txt
+++ b/vendor/go.opentelemetry.io/otel/requirements.txt
@@ -1 +1 @@
-codespell==2.2.5
+codespell==2.2.6
diff --git a/vendor/go.opentelemetry.io/otel/trace/config.go b/vendor/go.opentelemetry.io/otel/trace/config.go
index cb3efbb9a..3aadc66cf 100644
--- a/vendor/go.opentelemetry.io/otel/trace/config.go
+++ b/vendor/go.opentelemetry.io/otel/trace/config.go
@@ -268,6 +268,7 @@ func (o stackTraceOption) applyEvent(c EventConfig) EventConfig {
 	c.stackTrace = bool(o)
 	return c
 }
+
 func (o stackTraceOption) applySpan(c SpanConfig) SpanConfig {
 	c.stackTrace = bool(o)
 	return c
diff --git a/vendor/go.opentelemetry.io/otel/trace/doc.go b/vendor/go.opentelemetry.io/otel/trace/doc.go
index ab0346f96..440f3d756 100644
--- a/vendor/go.opentelemetry.io/otel/trace/doc.go
+++ b/vendor/go.opentelemetry.io/otel/trace/doc.go
@@ -62,5 +62,69 @@ a default.
 		defer span.End()
 		// ...
 	}
+
+# API Implementations
+
+This package does not conform to the standard Go versioning policy; all of its
+interfaces may have methods added to them without a package major version bump.
+This non-standard API evolution could surprise an uninformed implementation
+author. They could unknowingly build their implementation in a way that would
+result in a runtime panic for their users that update to the new API.
+
+The API is designed to help inform an instrumentation author about this
+non-standard API evolution. It requires them to choose a default behavior for
+unimplemented interface methods. There are three behavior choices they can
+make:
+
+  - Compilation failure
+  - Panic
+  - Default to another implementation
+
+All interfaces in this API embed a corresponding interface from
+[go.opentelemetry.io/otel/trace/embedded]. If an author wants the default
+behavior of their implementations to be a compilation failure, signaling to
+their users they need to update to the latest version of that implementation,
+they need to embed the corresponding interface from
+[go.opentelemetry.io/otel/trace/embedded] in their implementation. For
+example,
+
+	import "go.opentelemetry.io/otel/trace/embedded"
+
+	type TracerProvider struct {
+		embedded.TracerProvider
+		// ...
+	}
+
+If an author wants the default behavior of their implementations to panic, they
+can embed the API interface directly.
+
+	import "go.opentelemetry.io/otel/trace"
+
+	type TracerProvider struct {
+		trace.TracerProvider
+		// ...
+	}
+
+This option is not recommended. It will lead to publishing packages that
+contain runtime panics when users update to newer versions of
+[go.opentelemetry.io/otel/trace], which may be done with a trasitive
+dependency.
+
+Finally, an author can embed another implementation in theirs. The embedded
+implementation will be used for methods not defined by the author. For example,
+an author who wants to default to silently dropping the call can use
+[go.opentelemetry.io/otel/trace/noop]:
+
+	import "go.opentelemetry.io/otel/trace/noop"
+
+	type TracerProvider struct {
+		noop.TracerProvider
+		// ...
+	}
+
+It is strongly recommended that authors only embed
+[go.opentelemetry.io/otel/trace/noop] if they choose this default behavior.
+That implementation is the only one OpenTelemetry authors can guarantee will
+fully implement all the API interfaces when a user updates their API.
 */
 package trace // import "go.opentelemetry.io/otel/trace"
diff --git a/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go b/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go
new file mode 100644
index 000000000..898db5a75
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go
@@ -0,0 +1,56 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package embedded provides interfaces embedded within the [OpenTelemetry
+// trace API].
+//
+// Implementers of the [OpenTelemetry trace API] can embed the relevant type
+// from this package into their implementation directly. Doing so will result
+// in a compilation error for users when the [OpenTelemetry trace API] is
+// extended (which is something that can happen without a major version bump of
+// the API package).
+//
+// [OpenTelemetry trace API]: https://pkg.go.dev/go.opentelemetry.io/otel/trace
+package embedded // import "go.opentelemetry.io/otel/trace/embedded"
+
+// TracerProvider is embedded in
+// [go.opentelemetry.io/otel/trace.TracerProvider].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.TracerProvider] if you want users to
+// experience a compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.TracerProvider]
+// interface is extended (which is something that can happen without a major
+// version bump of the API package).
+type TracerProvider interface{ tracerProvider() }
+
+// Tracer is embedded in [go.opentelemetry.io/otel/trace.Tracer].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.Tracer] if you want users to experience a
+// compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.Tracer] interface
+// is extended (which is something that can happen without a major version bump
+// of the API package).
+type Tracer interface{ tracer() }
+
+// Span is embedded in [go.opentelemetry.io/otel/trace.Span].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.Span] if you want users to experience a
+// compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.Span] interface is
+// extended (which is something that can happen without a major version bump of
+// the API package).
+type Span interface{ span() }
diff --git a/vendor/go.opentelemetry.io/otel/trace/noop.go b/vendor/go.opentelemetry.io/otel/trace/noop.go
index 7cf6c7f3e..c125491ca 100644
--- a/vendor/go.opentelemetry.io/otel/trace/noop.go
+++ b/vendor/go.opentelemetry.io/otel/trace/noop.go
@@ -19,16 +19,20 @@ import (
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 // NewNoopTracerProvider returns an implementation of TracerProvider that
 // performs no operations. The Tracer and Spans created from the returned
 // TracerProvider also perform no operations.
+//
+// Deprecated: Use [go.opentelemetry.io/otel/trace/noop.NewTracerProvider]
+// instead.
 func NewNoopTracerProvider() TracerProvider {
 	return noopTracerProvider{}
 }
 
-type noopTracerProvider struct{}
+type noopTracerProvider struct{ embedded.TracerProvider }
 
 var _ TracerProvider = noopTracerProvider{}
 
@@ -38,7 +42,7 @@ func (p noopTracerProvider) Tracer(string, ...TracerOption) Tracer {
 }
 
 // noopTracer is an implementation of Tracer that performs no operations.
-type noopTracer struct{}
+type noopTracer struct{ embedded.Tracer }
 
 var _ Tracer = noopTracer{}
 
@@ -54,7 +58,7 @@ func (t noopTracer) Start(ctx context.Context, name string, _ ...SpanStartOption
 }
 
 // noopSpan is an implementation of Span that performs no operations.
-type noopSpan struct{}
+type noopSpan struct{ embedded.Span }
 
 var _ Span = noopSpan{}
 
diff --git a/vendor/go.opentelemetry.io/otel/trace/trace.go b/vendor/go.opentelemetry.io/otel/trace/trace.go
index 4aa94f79f..26a4b2260 100644
--- a/vendor/go.opentelemetry.io/otel/trace/trace.go
+++ b/vendor/go.opentelemetry.io/otel/trace/trace.go
@@ -22,6 +22,7 @@ import (
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 const (
@@ -48,8 +49,10 @@ func (e errorConst) Error() string {
 // nolint:revive // revive complains about stutter of `trace.TraceID`.
 type TraceID [16]byte
 
-var nilTraceID TraceID
-var _ json.Marshaler = nilTraceID
+var (
+	nilTraceID TraceID
+	_          json.Marshaler = nilTraceID
+)
 
 // IsValid checks whether the trace TraceID is valid. A valid trace ID does
 // not consist of zeros only.
@@ -71,8 +74,10 @@ func (t TraceID) String() string {
 // SpanID is a unique identity of a span in a trace.
 type SpanID [8]byte
 
-var nilSpanID SpanID
-var _ json.Marshaler = nilSpanID
+var (
+	nilSpanID SpanID
+	_         json.Marshaler = nilSpanID
+)
 
 // IsValid checks whether the SpanID is valid. A valid SpanID does not consist
 // of zeros only.
@@ -338,8 +343,15 @@ func (sc SpanContext) MarshalJSON() ([]byte, error) {
 // create a Span and it is then up to the operation the Span represents to
 // properly end the Span when the operation itself ends.
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type Span interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.Span
+
 	// End completes the Span. The Span is considered complete and ready to be
 	// delivered through the rest of the telemetry pipeline after this method
 	// is called. Therefore, updates to the Span are not allowed after this
@@ -486,8 +498,15 @@ func (sk SpanKind) String() string {
 
 // Tracer is the creator of Spans.
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type Tracer interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.Tracer
+
 	// Start creates a span and a context.Context containing the newly-created span.
 	//
 	// If the context.Context provided in `ctx` contains a Span then the newly-created
@@ -518,8 +537,15 @@ type Tracer interface {
 // at runtime from its users or it can simply use the globally registered one
 // (see https://pkg.go.dev/go.opentelemetry.io/otel#GetTracerProvider).
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type TracerProvider interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.TracerProvider
+
 	// Tracer returns a unique Tracer scoped to be used by instrumentation code
 	// to trace computational workflows. The scope and identity of that
 	// instrumentation code is uniquely defined by the name and options passed.
diff --git a/vendor/go.opentelemetry.io/otel/trace/tracestate.go b/vendor/go.opentelemetry.io/otel/trace/tracestate.go
index ca68a82e5..d1e47ca2f 100644
--- a/vendor/go.opentelemetry.io/otel/trace/tracestate.go
+++ b/vendor/go.opentelemetry.io/otel/trace/tracestate.go
@@ -28,9 +28,9 @@ const (
 
 	// based on the W3C Trace Context specification, see
 	// https://www.w3.org/TR/trace-context-1/#tracestate-header
-	noTenantKeyFormat   = `[a-z][_0-9a-z\-\*\/]{0,255}`
-	withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}`
-	valueFormat         = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
+	noTenantKeyFormat   = `[a-z][_0-9a-z\-\*\/]*`
+	withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]*@[a-z][_0-9a-z\-\*\/]*`
+	valueFormat         = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]*[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
 
 	errInvalidKey    errorConst = "invalid tracestate key"
 	errInvalidValue  errorConst = "invalid tracestate value"
@@ -40,9 +40,10 @@ const (
 )
 
 var (
-	keyRe    = regexp.MustCompile(`^((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))$`)
-	valueRe  = regexp.MustCompile(`^(` + valueFormat + `)$`)
-	memberRe = regexp.MustCompile(`^\s*((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
+	noTenantKeyRe   = regexp.MustCompile(`^` + noTenantKeyFormat + `$`)
+	withTenantKeyRe = regexp.MustCompile(`^` + withTenantKeyFormat + `$`)
+	valueRe         = regexp.MustCompile(`^` + valueFormat + `$`)
+	memberRe        = regexp.MustCompile(`^\s*((?:` + noTenantKeyFormat + `)|(?:` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
 )
 
 type member struct {
@@ -51,10 +52,19 @@ type member struct {
 }
 
 func newMember(key, value string) (member, error) {
-	if !keyRe.MatchString(key) {
+	if len(key) > 256 {
 		return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
 	}
-	if !valueRe.MatchString(value) {
+	if !noTenantKeyRe.MatchString(key) {
+		if !withTenantKeyRe.MatchString(key) {
+			return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
+		}
+		atIndex := strings.LastIndex(key, "@")
+		if atIndex > 241 || len(key)-1-atIndex > 14 {
+			return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
+		}
+	}
+	if len(value) > 256 || !valueRe.MatchString(value) {
 		return member{}, fmt.Errorf("%w: %s", errInvalidValue, value)
 	}
 	return member{Key: key, Value: value}, nil
@@ -62,14 +72,14 @@ func newMember(key, value string) (member, error) {
 
 func parseMember(m string) (member, error) {
 	matches := memberRe.FindStringSubmatch(m)
-	if len(matches) != 5 {
+	if len(matches) != 3 {
 		return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
 	}
-
-	return member{
-		Key:   matches[1],
-		Value: matches[4],
-	}, nil
+	result, e := newMember(matches[1], matches[2])
+	if e != nil {
+		return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
+	}
+	return result, nil
 }
 
 // String encodes member into a string compliant with the W3C Trace Context
diff --git a/vendor/go.opentelemetry.io/otel/version.go b/vendor/go.opentelemetry.io/otel/version.go
index ad64e1996..5a92f1d4b 100644
--- a/vendor/go.opentelemetry.io/otel/version.go
+++ b/vendor/go.opentelemetry.io/otel/version.go
@@ -16,5 +16,5 @@ package otel // import "go.opentelemetry.io/otel"
 
 // Version is the current release version of OpenTelemetry in use.
 func Version() string {
-	return "1.19.0"
+	return "1.20.0"
 }
diff --git a/vendor/go.opentelemetry.io/otel/versions.yaml b/vendor/go.opentelemetry.io/otel/versions.yaml
index 7d2127692..82366e799 100644
--- a/vendor/go.opentelemetry.io/otel/versions.yaml
+++ b/vendor/go.opentelemetry.io/otel/versions.yaml
@@ -14,7 +14,7 @@
 
 module-sets:
   stable-v1:
-    version: v1.19.0
+    version: v1.20.0
     modules:
       - go.opentelemetry.io/otel
       - go.opentelemetry.io/otel/bridge/opentracing
@@ -35,7 +35,7 @@ module-sets:
       - go.opentelemetry.io/otel/sdk/metric
       - go.opentelemetry.io/otel/trace
   experimental-metrics:
-    version: v0.42.0
+    version: v0.43.0
     modules:
       - go.opentelemetry.io/otel/bridge/opencensus
       - go.opentelemetry.io/otel/bridge/opencensus/test
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 289764d46..14f389a5e 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -120,11 +120,11 @@ github.com/spf13/pflag
 ## explicit; go 1.20
 github.com/stretchr/testify/assert
 github.com/stretchr/testify/require
-# go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.44.0
-## explicit; go 1.19
+# go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.0
+## explicit; go 1.20
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal
-# go.opentelemetry.io/otel v1.19.0
+# go.opentelemetry.io/otel v1.20.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel
 go.opentelemetry.io/otel/attribute
@@ -136,13 +136,14 @@ go.opentelemetry.io/otel/internal/baggage
 go.opentelemetry.io/otel/internal/global
 go.opentelemetry.io/otel/propagation
 go.opentelemetry.io/otel/semconv/v1.17.0
-# go.opentelemetry.io/otel/metric v1.19.0
+# go.opentelemetry.io/otel/metric v1.20.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel/metric
 go.opentelemetry.io/otel/metric/embedded
-# go.opentelemetry.io/otel/trace v1.19.0
+# go.opentelemetry.io/otel/trace v1.20.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel/trace
+go.opentelemetry.io/otel/trace/embedded
 # golang.org/x/net v0.23.0
 ## explicit; go 1.18
 golang.org/x/net/context