chore(deps): bump go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc from 1.40.0 to 1.44.0

[dependabot]

Bumps go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc from 1.40.0 to 1.44.0.

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc's changelog.

[1.44.0/0.66.0/0.20.0/0.0.17] 2026-05-27

Added

• Add ByteSlice and ByteSliceValue functions for new BYTESLICE attribute type in go.opentelemetry.io/otel/attribute. (#7948)
• Apply attribute value limit to the KindBytes attribute type in go.opentelemetry.io/otel/sdk/log. (#7990)
• Apply attribute value limit to the BYTESLICE attribute type in go.opentelemetry.io/otel/sdk/trace. (#7990)
• Support BYTESLICE attributes in go.opentelemetry.io/otel/trace. (#8153)
• Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8153)
• Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8153)
• Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8153)
• Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8153)
• Add String method for Value type in go.opentelemetry.io/otel/attribute. (#8142)
• Add Slice and SliceValue functions for new SLICE attribute type in go.opentelemetry.io/otel/attribute. (#8166)
• Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8216)
• Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8216)
• Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8216)
• Support SLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8216)
• Apply AttributeValueLengthLimit to attribute.SLICE type attribute values in go.opentelemetry.io/otel/sdk/trace, recursively truncating contained string values. (#8217)
• Add Error field on Record type in go.opentelemetry.io/otel/log/logtest. (#8148)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8157)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8157)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8157)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8157)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8157)
• Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8157)
• Add Settable to go.opentelemetry.io/otel/metric/x to allow reusing attribute options. (#8178)
• Add experimental support for splitting metric data across multiple batches in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_METRIC_EXPORT_BATCH_SIZE=<max_size> to enable for all periodic readers. See go.opentelemetry.io/otel/sdk/metric/internal/x for feature documentation. (#8071)
• Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/x for feature documentation. (#8192)
• Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/x for feature documentation. (#8194)
• Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/stdout/stdoutlog. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/stdout/stdoutlog/internal/x for feature documentation. (#8263)
• Add WithDefaultAttributes to go.opentelemetry.io/otel/metric/x to support setting default attributes on instruments. (#8135)
• Add go.opentelemetry.io/otel/semconv/v1.41.0 package. The package contains semantic conventions from the v1.41.0 version of the OpenTelemetry Semantic Conventions. See the migration documentation for information on how to upgrade from go.opentelemetry.io/otel/semconv/v1.40.0. (#8324)
• Add Observable variants of instruments to go.opentelemetry.io/otel/semconv/v1.41.0 package. (#8350)
• Generate explicit histogram bucket boundaries from weaver configuration for HTTP and RPC duration instruments in go.opentelemetry.io/otel/semconv/v1.41.0. (#8002)

Changed

• ⚠️ Breaking Change: go.opentelemetry.io/otel/sdk/metric now applies a default cardinality limit of 2000 to comply with the Metrics SDK specification recommendation. New attribute sets are dropped when the cardinality limit is reached. The measurement of these sets are aggregated into a special attribute set containing attribute.Bool("otel.metric.overflow", true).

... (truncated)

Commits

• b62d928 Release 1.44.0 (#8376)
• 94132a0 chore(deps): update golang.org/x/telemetry digest to 5997936 (#8379)
• 6fdcf82 feat: add self-observability metrics to otlpmetricgrpc metric exporters (#8192)
• 761bbfc fix(deps): update golang.org/x (#8377)
• 3a91dc6 fix(deps): update googleapis to 3dc84a4 (#8375)
• f593185 exporters/otlp: default max request size to 64 MiB (#8365)
• f02feac Merge commit from fork
• 36c2f1b semconvkit: add invariant test for histogram-exclusion rule (#8370)
• d0b6cbd sdk/metric: document unit-sensitivity of DefaultAggregationSelector (#8224)
• 9a68034 add self observability for stdout exporter (#8263)
• Additional commits viewable in compare view

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[pandatix]

@dependabot rebase

[coveralls]

Coverage Report for CI Build 26826872356

Coverage increased (+0.1%) to 61.044%

Details

• Coverage increased (+0.1%) from the base build.
• Patch coverage: No coverable lines changed in this PR.
• 2 coverage regressions across 1 file.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

2 previously-covered lines in 1 file lost coverage.

File	Lines Losing Coverage	Coverage
api/v1/challenge/query.go	2	60.39%

---

Coverage Stats

Relevant Lines:	9670
Covered Lines:	5903
Line Coverage:	61.04%
Coverage Strength:	0.66 hits per line

---

💛 - Coveralls

[pandatix]

@dependabot rebase

[pandatix]

@dependabot rebase

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.