v0.7.0

This release includes API changes that are not backwards-compatible. Migrating to the new API should be mechanical in most cases.

What's Changed

Bugfixes

• Eagerly create instruments to fail fast on initialization by @emcfarlane in #141
  • This is a breaking change. The NewInterceptor factory function can now return an error.
• Align gRPC server status code to span status code by @dragon3 in #144
• Fix histogram counter for per RPC counts by @emcfarlane in #151
• Mark stream operations complete correctly and promptly, including on context cancellation by @emcfarlane in #152
• Fix streaming client context by @emcfarlane in #153
  • This is a breaking change. In order to fix span and context creation, the filter and attribute filter types had to change since not all information previously provided in the otelconnect.Request parameter was actually available in client-streaming operations. Filters now receive a *connect.Spec instead. With these filter types changed, otelconnect.Request was no longer used so has been deleted.

Enhancements

• Add descriptions to metrics to match otelgrpc by @charithe in #155

Other changes

• Improvements in tests and benchmarks and updates of dependencies by @emcfarlane in #139, #140, and #145

New Contributors

• @charithe made their first contribution in #155
• @dragon3 made their first contribution in #144

Full Changelog: v0.6.0...v0.7.0

v0.6.0

What's Changed

Other changes

• Update to latest OTEL and semconv by @pkwarren in #128
• Update refs for conformance repo by @smaye81 in #130
• Update CoC and add maintainers list by @smallsamantha in #131
• Update copyright by @smallsamantha in #132
• Add SECURITY.md by @smallsamantha in #133
• Update links to connectrpc and update workflows by @smallsamantha in #134
• Upgrade OpenTelemetry metric to v1.19.0 by @joshcarp in #136
• Drop actions cache for setup-go by @emcfarlane in #137

New Contributors

• @smaye81 made their first contribution in #130
• @smallsamantha made their first contribution in #131
• @emcfarlane made their first contribution in #137

Full Changelog: v0.5.0...v0.6.0

v0.5.0

What's Changed

This is the first release of otelconnect in the connectrpc GitHub organization. The import path has changed to connectrpc.com/otelconnect.

All previous releases are available under the new import path. The code for these releases is bug-for-bug identical to the code for github.com/bufbuild/connect-opentelemetry-go. To migrate to the new import path, a shell script is usually sufficient:

# On Linux, or anywhere with GNU sed
find . -name "*.go" -exec sed -i 's|github.com/bufbuild/connect-opentelemetry-go|connectrpc.com/otelconnect|g' {} \;
# On Mac, or anywhere with BSD sed
find . -name "*.go" -exec sed -i '' 's|github.com/bufbuild/connect-opentelemetry-go|connectrpc.com/otelconnect|g' {} \;
# And then
go get connectrpc.com/otelconnect@latest
go mod tidy

We apologize for any inconvenience that this rename causes. We're doing this to prepare Connect for donation to a foundation, which will put it on a better footing for long-term maintenance by multiple stakeholders.

If you encounter any problems or have questions, please reach out to us by filing an issue or joining #connectrpc in the Gophers Slack.

Full Changelog: v0.4.0...v0.5.0

v0.4.0

What's Changed

Enhancements

• Add option to omit trace events for unary RPCs by @jipperinbham in https://github.com/bufbuild/connect-opentelemetry-go/pull/98
• Make option to omit trace events apply to streaming RPCs by @joshcarp in https://github.com/bufbuild/connect-opentelemetry-go/pull/123

Bugfixes

• Set status codes properly for HTTP 304s by @jhump in https://github.com/bufbuild/connect-opentelemetry-go/pull/120
• Set span status properly for HTTP 304s by @akshayjshah in https://github.com/bufbuild/connect-opentelemetry-go/pull/121
• Update studio URL in README by @pkwarren in https://github.com/bufbuild/connect-opentelemetry-go/pull/124

Other changes

• Tighten internal linting for import aliases by @zchee in https://github.com/bufbuild/connect-opentelemetry-go/pull/116

New Contributors

• @jhump made their first contribution in https://github.com/bufbuild/connect-opentelemetry-go/pull/120
• @jipperinbham made their first contribution in https://github.com/bufbuild/connect-opentelemetry-go/pull/98
• @pkwarren made their first contribution in https://github.com/bufbuild/connect-opentelemetry-go/pull/124
• @zchee made their first contribution in https://github.com/bufbuild/connect-opentelemetry-go/pull/116

Full Changelog: bufbuild/connect-opentelemetry-go@v0.3.0...v0.4.0

v0.3.0

What's Changed

Other changes

• Upgrade the otel from 1.15.1/v0.38.1 to version 1.16.0/0.39.0 by @Tochemey in https://github.com/bufbuild/connect-opentelemetry-go/pull/111
• Change references from alpha to stable by @joshcarp in https://github.com/bufbuild/connect-opentelemetry-go/pull/112
• Update to semconv/v1.20.0 by @joshcarp in https://github.com/bufbuild/connect-opentelemetry-go/pull/113

New Contributors

• @Tochemey made their first contribution in https://github.com/bufbuild/connect-opentelemetry-go/pull/111

Full Changelog: bufbuild/connect-opentelemetry-go@v0.2.0...v0.3.0

v0.2.0

What's Changed

Other changes

• Update go deps to otel v1.15.1/v0.38.1 by @joshcarp in https://github.com/bufbuild/connect-opentelemetry-go/pull/106

Full Changelog: bufbuild/connect-opentelemetry-go@v0.1.0...v0.2.0

First public release

This is the first public release of connect-opentelemetry-go, which adds support for OpenTelemetry tracing and metrics collection to connect-go servers and clients. See connect.build for details and documentation.