What's Changed

• Support universe domains in collector exporter client configuration by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1097
• Don't pass credentials fetched using FindDefaultCredentials by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1098
• googleclientauthextension: support Proxy-Authorization header by @lindeskar in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1105
• Improve unit tests for gcp auth extension by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1103
• Allow providing a context to create the monitoring client by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1096
• Add support for go 1.26 by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1107
• chore(deps): update module golang.org/x/crypto to v0.45.0 [security] by @renovate-bot in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1102
• Don't allow modifying the default scopes by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1109
• Ignore versions in the user agent header when comparing fixtures by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1115
• Bump go version to resolve govulncheck failures by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1114
• Separate out govulncheck into its own CI job by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1113
• Normalize user agents in span attributes as well by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1117
• fix(deps): update module google.golang.org/grpc to v1.79.3 [security] by @jefferbrecht in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1131
• Prepare for v1.32.0/v0.56.0 by @dashpole in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1132

New Contributors

• @lindeskar made their first contribution in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1105
• @jefferbrecht made their first contribution in https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/pull/1131

Full Changelog: https://github.com/GoogleCloudPlatform/opentelemetry-operations-go/compare/v0.55.0...v0.56.0