[chore] Prepare release v0.84.0 (#8304)

The following commands were run to prepare this release:
- make chlog-update VERSION=v0.84.0
- make prepare-release GH=none PREVIOUS_VERSION=0.83.0
RELEASE_CANDIDATE=0.84.0 MODSET=beta

CHANGELOG-API.md

@@ -7,6 +7,25 @@ If you are looking for user-facing changes, check out [CHANGELOG.md](./CHANGELOG
 
 <!-- next version -->
 
+## v0.84.0
+
+### 💡 Enhancements 💡
+
+- `exporter/exporterhelper`: Introduce a new exporter helper that operates over client-provided requests instead of pdata (#7874)
+  The following experimental API is introduced in exporter/exporterhelper package:
+    - `NewLogsRequestExporter`: a new exporter helper for logs.
+    - `NewMetricsRequestExporter`: a new exporter helper for metrics.
+    - `NewTracesRequestExporter`: a new exporter helper for traces.
+    - `Request`: an interface for client-defined requests.
+    - `RequestItemsCounter`: an optional interface for counting the number of items in a Request.
+    - `LogsConverter`: an interface for converting plog.Logs to Request.
+    - `MetricsConverter`: an interface for converting pmetric.Metrics to Request.
+    - `TracesConverter`: an interface for converting ptrace.Traces to Request.
+    All the new APIs are intended to be used by exporters that need to operate over client-provided requests instead of pdata.
+
+- `otlpreceiver`: Export HTTPConfig as part of the API for creating the otlpreceiver configuration. (#8175)
+  Changes signature of receiver/otlpreceiver/config.go type httpServerSettings to HTTPConfig.
+
 ## v0.83.0
 
 ### 🛑 Breaking changes 🛑

CHANGELOG.md

@@ -7,6 +7,19 @@ If you are looking for developer-facing changes, check out [CHANGELOG-API.md](./
 
 <!-- next version -->
 
+## v0.84.0
+
+### 💡 Enhancements 💡
+
+- `loggingexporter`: Adds exemplars logging to the logging exporter when `detailed` verbosity level is set. (#7912)
+- `configgrpc`: Allow any registered gRPC load balancer name to be used. (#8262)
+- `service`: add OTLP export for internal traces (#8106)
+- `configgrpc`: Add support for :authority pseudo-header in grpc client (#8228)
+
+### 🧰 Bug fixes 🧰
+
+- `otlphttpexporter`: Fix the handling of the HTTP response to ignore responses not encoded as protobuf (#8263)
+
 ## v0.83.0
 
 ### 💡 Enhancements 💡

cmd/builder/internal/builder/config.go

@@ -15,7 +15,7 @@ import (
 	"go.uber.org/zap"
 )
 
-const defaultOtelColVersion = "0.83.0"
+const defaultOtelColVersion = "0.84.0"
 
 // ErrInvalidGoMod indicates an invalid gomod
 var ErrInvalidGoMod = errors.New("invalid gomod specification for module")

cmd/builder/internal/config/default.yaml

@@ -2,21 +2,21 @@ dist:
   module: go.opentelemetry.io/collector/cmd/otelcorecol
   name: otelcorecol
   description: Local OpenTelemetry Collector binary, testing only.
-  version: 0.83.0-dev
-  otelcol_version: 0.83.0
+  version: 0.84.0-dev
+  otelcol_version: 0.84.0
 
 receivers:
-  - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.83.0
+  - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.84.0
 exporters:
-  - gomod: go.opentelemetry.io/collector/exporter/loggingexporter v0.83.0
-  - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.83.0
-  - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.83.0
+  - gomod: go.opentelemetry.io/collector/exporter/loggingexporter v0.84.0
+  - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.84.0
+  - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.84.0
 extensions:
-  - gomod: go.opentelemetry.io/collector/extension/ballastextension v0.83.0
-  - gomod: go.opentelemetry.io/collector/extension/zpagesextension v0.83.0
+  - gomod: go.opentelemetry.io/collector/extension/ballastextension v0.84.0
+  - gomod: go.opentelemetry.io/collector/extension/zpagesextension v0.84.0
 processors:
-  - gomod: go.opentelemetry.io/collector/processor/batchprocessor v0.83.0
-  - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.83.0
+  - gomod: go.opentelemetry.io/collector/processor/batchprocessor v0.84.0
+  - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.84.0
 connectors:
-  - gomod: go.opentelemetry.io/collector/connector/forwardconnector v0.83.0
+  - gomod: go.opentelemetry.io/collector/connector/forwardconnector v0.84.0
 

cmd/builder/test/core.builder.yaml

@@ -1,20 +1,20 @@
 dist:
   module: go.opentelemetry.io/collector/builder/test/core
-  otelcol_version: 0.83.0
+  otelcol_version: 0.84.0
 
 extensions:
   - import: go.opentelemetry.io/collector/extension/zpagesextension
-    gomod: go.opentelemetry.io/collector v0.83.0
+    gomod: go.opentelemetry.io/collector v0.84.0
     path: ${WORKSPACE_DIR}
 
 receivers:
   - import: go.opentelemetry.io/collector/receiver/otlpreceiver
-    gomod: go.opentelemetry.io/collector v0.83.0
+    gomod: go.opentelemetry.io/collector v0.84.0
     path: ${WORKSPACE_DIR}
 
 exporters:
   - import: go.opentelemetry.io/collector/exporter/loggingexporter
-    gomod: go.opentelemetry.io/collector v0.83.0
+    gomod: go.opentelemetry.io/collector v0.84.0
     path: ${WORKSPACE_DIR}
 
 replaces:

cmd/otelcorecol/builder-config.yaml

@@ -2,23 +2,23 @@ dist:
   module: go.opentelemetry.io/collector/cmd/otelcorecol
   name: otelcorecol
   description: Local OpenTelemetry Collector binary, testing only.
-  version: 0.83.0-dev
-  otelcol_version: 0.83.0
+  version: 0.84.0-dev
+  otelcol_version: 0.84.0
 
 receivers:
-  - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.83.0
+  - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.84.0
 exporters:
-  - gomod: go.opentelemetry.io/collector/exporter/loggingexporter v0.83.0
-  - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.83.0
-  - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.83.0
+  - gomod: go.opentelemetry.io/collector/exporter/loggingexporter v0.84.0
+  - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.84.0
+  - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.84.0
 extensions:
-  - gomod: go.opentelemetry.io/collector/extension/ballastextension v0.83.0
-  - gomod: go.opentelemetry.io/collector/extension/zpagesextension v0.83.0
+  - gomod: go.opentelemetry.io/collector/extension/ballastextension v0.84.0
+  - gomod: go.opentelemetry.io/collector/extension/zpagesextension v0.84.0
 processors:
-  - gomod: go.opentelemetry.io/collector/processor/batchprocessor v0.83.0
-  - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.83.0
+  - gomod: go.opentelemetry.io/collector/processor/batchprocessor v0.84.0
+  - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.84.0
 connectors:
-  - gomod: go.opentelemetry.io/collector/connector/forwardconnector v0.83.0
+  - gomod: go.opentelemetry.io/collector/connector/forwardconnector v0.84.0
 
 replaces:
   - go.opentelemetry.io/collector => ../../

cmd/otelcorecol/go.mod

@@ -6,22 +6,22 @@ go 1.20
 
 require (
 	github.com/stretchr/testify v1.8.4
-	go.opentelemetry.io/collector v0.83.0
-	go.opentelemetry.io/collector/component v0.83.0
-	go.opentelemetry.io/collector/connector v0.83.0
-	go.opentelemetry.io/collector/connector/forwardconnector v0.83.0
-	go.opentelemetry.io/collector/exporter v0.83.0
-	go.opentelemetry.io/collector/exporter/loggingexporter v0.83.0
-	go.opentelemetry.io/collector/exporter/otlpexporter v0.83.0
-	go.opentelemetry.io/collector/exporter/otlphttpexporter v0.83.0
-	go.opentelemetry.io/collector/extension v0.83.0
-	go.opentelemetry.io/collector/extension/ballastextension v0.83.0
-	go.opentelemetry.io/collector/extension/zpagesextension v0.83.0
-	go.opentelemetry.io/collector/processor v0.83.0
-	go.opentelemetry.io/collector/processor/batchprocessor v0.83.0
-	go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.83.0
-	go.opentelemetry.io/collector/receiver v0.83.0
-	go.opentelemetry.io/collector/receiver/otlpreceiver v0.83.0
+	go.opentelemetry.io/collector v0.84.0
+	go.opentelemetry.io/collector/component v0.84.0
+	go.opentelemetry.io/collector/connector v0.84.0
+	go.opentelemetry.io/collector/connector/forwardconnector v0.84.0
+	go.opentelemetry.io/collector/exporter v0.84.0
+	go.opentelemetry.io/collector/exporter/loggingexporter v0.84.0
+	go.opentelemetry.io/collector/exporter/otlpexporter v0.84.0
+	go.opentelemetry.io/collector/exporter/otlphttpexporter v0.84.0
+	go.opentelemetry.io/collector/extension v0.84.0
+	go.opentelemetry.io/collector/extension/ballastextension v0.84.0
+	go.opentelemetry.io/collector/extension/zpagesextension v0.84.0
+	go.opentelemetry.io/collector/processor v0.84.0
+	go.opentelemetry.io/collector/processor/batchprocessor v0.84.0
+	go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.84.0
+	go.opentelemetry.io/collector/receiver v0.84.0
+	go.opentelemetry.io/collector/receiver/otlpreceiver v0.84.0
 	golang.org/x/sys v0.11.0
 )
 
@@ -74,21 +74,21 @@ require (
 	github.com/tklauser/numcpus v0.6.0 // indirect
 	github.com/yusufpapurcu/wmi v1.2.3 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/collector/config/configauth v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/configcompression v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/configgrpc v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/confighttp v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/confignet v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/configopaque v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/configtelemetry v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/configtls v0.83.0 // indirect
-	go.opentelemetry.io/collector/config/internal v0.83.0 // indirect
-	go.opentelemetry.io/collector/confmap v0.83.0 // indirect
-	go.opentelemetry.io/collector/consumer v0.83.0 // indirect
-	go.opentelemetry.io/collector/extension/auth v0.83.0 // indirect
+	go.opentelemetry.io/collector/config/configauth v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/configcompression v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/configgrpc v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/confighttp v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/confignet v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/configopaque v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/configtelemetry v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/configtls v0.84.0 // indirect
+	go.opentelemetry.io/collector/config/internal v0.84.0 // indirect
+	go.opentelemetry.io/collector/confmap v0.84.0 // indirect
+	go.opentelemetry.io/collector/consumer v0.84.0 // indirect
+	go.opentelemetry.io/collector/extension/auth v0.84.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.0.0-rcv0014 // indirect
 	go.opentelemetry.io/collector/pdata v1.0.0-rcv0014 // indirect
-	go.opentelemetry.io/collector/semconv v0.83.0 // indirect
+	go.opentelemetry.io/collector/semconv v0.84.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.42.1-0.20230612162650-64be7e574a17 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.42.0 // indirect
 	go.opentelemetry.io/contrib/propagators/b3 v1.17.0 // indirect