v1.14.0

This release upgrades OpenTelemetry Go to v1.24.0/v0.46.0 and OpenTelemetry Go Contrib to v1.24.0/v0.49.0/v0.18.0/v0.4.0.
This minor release is the last to support Go 1.20. The next minor release will require at least Go 1.21.

Fixed

• Drop errant build tags in github.com/signalfx/splunk-otel-go/instrumentation/k8s.io/client-go/splunkclient-go, allowing import with Go 1.20+. (#2891)

v1.13.0

This release upgrades OpenTelemetry Go to v1.23.1/v0.45.2 and OpenTelemetry Go Contrib to v1.23.0/v0.48.0/v0.17.0/v0.3.0.

Fixed

• Allow bumping OpenTelemetry Go (go.opentelemetry.io/otel) without bumping the Splunk Distribution (github.com/signalfx/splunk-otel-go). It fixes a merge resource runtime error, which could occur when the application uses a version of OpenTelemetry Go that is newer than the one which the Splunk Distribution is depending on. (#2759)

v1.12.0

This release deprecates jaeger-thrift-splunk option support for OTEL_TRACES_EXPORTER environment variable.

This release upgrades OpenTelemetry Go to v1.22.0/v0.45.0 and OpenTelemetry Go Contrib to 1.22.0/0.47.0/0.16.0/0.2.0.

Deprecated

• jaeger-thrift-splunk trace exporter is deprecated and may be removed in a future release. Use the default OTLP exporter instead, or set the SPLUNK_REALM and SPLUNK_ACCESS_TOKEN environment variables to send telemetry directly to Splunk Observability Cloud. (#2690)

v1.11.0

The release adds support for sending metrics directly to Splunk Observability Cloud.

This release upgrades OpenTelemetry Go to v1.21.0/v0.44.0 and OpenTelemetry Go Contrib to v1.21.1/v0.46.1/v0.15.1/v0.1.1.

Add

• Add the WithIDGenerator option to github.com/signalfx/splunk-otel-go/distro. (#2634)
• Metrics are sent directly to Splunk Observability Cloud when SPLUNK_REALM is set. (#2637)

v1.10.0

This release upgrades OpenTelemetry Go to v1.20.0/v0.43.0 and OpenTelemetry Go Contrib to v1.21.0/v0.46.0/v0.15.0/v0.1.0.

v1.9.0

This release upgrades OpenTelemetry Go to v1.19.0/v0.42.0/v0.0.7 and OpenTelemetry Go Contrib to v1.20.0/v0.45.0/v0.14.0.

v1.8.1

This release is built on top of OpenTelemetry Go to v1.18.0/v0.41.0/v0.0.6 and OpenTelemetry Go Contrib to v1.19.0/v0.44.0/v0.13.0.

Removed

• Drop support for Go 1.19 as go.opentelemetry.io/otel did the same in v1.18.0. (#2492)

v1.8.0

This upgrades OpenTelemetry Go to v1.18.0/v0.41.0/v0.0.6 and OpenTelemetry Go Contrib to v1.19.0/v0.44.0/v0.13.0.

Added

• Add the github.com/signalfx/splunk-otel-go/instrumentation/github.com/jackc/pgx/v5/splunkpgx instrumentation for the github.com/jackc/pgx/v5 package. (#2406)

v1.7.0

This release is built on top of OpenTelemetry Go v1.16.0/v0.39.0 and OpenTelemetry Go Contrib v1.17.0/v0.42.0/v0.11.0.

Added

• Add the github.com/signalfx/splunk-otel-go/instrumentation/github.com/confluentinc/confluent-kafka-go/v2/kafka/splunkkafka instrumentation for the github.com/confluentinc/confluent-kafka-go/v2/kafka package. (#2301)

v1.6.0

The release enables metrics support by default as OpenTelemetry Go metrics API is stable (v1.16.0).

This upgrades OpenTelemetry Go to v1.16.0/v0.39.0 and OpenTelemetry Go Contrib to v1.17.0/v0.42.0/v0.11.0.

Added

• Add Version function to the following Go modules. (#1992)
  • github.com/signalfx/splunk-otel-go/distro
  • github.com/signalfx/splunk-otel-go/instrumentation/database/sql/splunksql
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/confluentinc/confluent-kafka-go/kafka/splunkkafka
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/go-chi/chi/splunkchi
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/gomodule/redigo/splunkredigo
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/graph-gophers/graphql-go/splunkgraphql
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/miekg/dns/splunkdns
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/syndtr/goleveldb/leveldb/splunkleveldb
  • github.com/signalfx/splunk-otel-go/instrumentation/github.com/tidwall/buntdb/splunkbuntdb
  • github.com/signalfx/splunk-otel-go/instrumentation/gopkg.in/olivere/elastic/splunkelastic
  • github.com/signalfx/splunk-otel-go/instrumentation/k8s.io/client-go/splunkclient-go
• Add WithMeterProvider function in github.com/signalfx/splunk-otel-go/instrumentation/database/sql/splunksql. (#2258)

Changed

• OTEL_METRICS_EXPORTER defaults to otlp. Therefore, metrics support are enabled by default. (#2259)

Fixed

• Fix telemetry.sdk.version resource attribute to properly return the github.com/signalfx/splunk-otel-go/distro Go module version. (#1990)
• Fix instrumentation scope version value to properly return the instrumentation library versions. (#1990)

Removed

• Drop support for Go 1.18 as go.opentelemetry.io did the same in v1.15.0. (#2095)