dependabot[bot] opened a new pull request, #4188: URL: https://github.com/apache/arrow-adbc/pull/4188
Bumps the opentelemetry group in /go/adbc with 6 updates: | Package | From | To | | --- | --- | --- | | [go.opentelemetry.io/otel](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | | [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | | [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | | [go.opentelemetry.io/otel/exporters/stdout/stdouttrace](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | | [go.opentelemetry.io/otel/sdk](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | | [go.opentelemetry.io/otel/trace](https://github.com/open-telemetry/opentelemetry-go) | `1.42.0` | `1.43.0` | Updates `go.opentelemetry.io/otel` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Updates `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel/exporters/stdout/stdouttrace's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Updates `go.opentelemetry.io/otel/sdk` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel/sdk's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Updates `go.opentelemetry.io/otel/trace` from 1.42.0 to 1.43.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md";>go.opentelemetry.io/otel/trace's changelog</a>.</em></p> <blockquote> <h2>[1.43.0/0.65.0/0.19.0] 2026-04-02</h2> <h3>Added</h3> <ul> <li>Add <code>IsRandom</code> and <code>WithRandom</code> on <code>TraceFlags</code>, and <code>IsRandom</code> on <code>SpanContext</code> in <code>go.opentelemetry.io/otel/trace</code> for <a href="https://www.w3.org/TR/trace-context-2/#random-trace-id-flag";>W3C Trace Context Level 2 Random Trace ID Flag</a> support. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8012";>#8012</a>)</li> <li>Add service detection with <code>WithService</code> in <code>go.opentelemetry.io/otel/sdk/resource</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7642";>#7642</a>)</li> <li>Add <code>DefaultWithContext</code> and <code>EnvironmentWithContext</code> in <code>go.opentelemetry.io/otel/sdk/resource</code> to support plumbing <code>context.Context</code> through default and environment detectors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8051";>#8051</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Support attributes with empty value (<code>attribute.EMPTY</code>) in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Add support for per-series start time tracking for cumulative metrics in <code>go.opentelemetry.io/otel/sdk/metric</code>. Set <code>OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true</code> to enable. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8060";>#8060</a>)</li> <li>Add <code>WithCardinalityLimitSelector</code> for metric reader for configuring cardinality limits specific to the instrument kind. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/7855";>#7855</a>)</li> </ul> <h3>Changed</h3> <ul> <li>Introduce the <code>EMPTY</code> Type in <code>go.opentelemetry.io/otel/attribute</code> to reflect that an empty value is now a valid value, with <code>INVALID</code> remaining as a deprecated alias of <code>EMPTY</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> <li>Improve slice handling in <code>go.opentelemetry.io/otel/attribute</code> to optimize short slice values with fixed-size fast paths. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8039";>#8039</a>)</li> <li>Improve performance of span metric recording in <code>go.opentelemetry.io/otel/sdk/trace</code> by returning early if self-observability is not enabled. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8067";>#8067</a>)</li> <li>Improve formatting of metric data diffs in <code>go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest</code>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8073";>#8073</a>)</li> </ul> <h3>Deprecated</h3> <ul> <li>Deprecate <code>INVALID</code> in <code>go.opentelemetry.io/otel/attribute</code>. Use <code>EMPTY</code> instead. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8038";>#8038</a>)</li> </ul> <h3>Fixed</h3> <ul> <li>Return spec-compliant <code>TraceIdRatioBased</code> description. This is a breaking behavioral change, but it is necessary to make the implementation <a href="https://opentelemetry.io/docs/specs/otel/trace/sdk/#traceidratiobased";>spec-compliant</a>. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8027";>#8027</a>)</li> <li>Fix a race condition in <code>go.opentelemetry.io/otel/sdk/metric</code> where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8056";>#8056</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li>Limit HTTP response body to 4 MiB in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><code>WithHostID</code> detector in <code>go.opentelemetry.io/otel/sdk/resource</code> to use full path for <code>kenv</code> command on BSD. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li>Fix missing <code>request.GetBody</code> in <code>go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp</code> to correctly handle HTTP2 GOAWAY frame. (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/9276201a64b623606e3eaa0d61ae8ee6d62756c0";><code>9276201</code></a> Release v1.43.0 / v0.65.0 / v0.19.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8128";>#8128</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/61b8c9466c4e6b17e69b622279fe9b63fb15c89a";><code>61b8c94</code></a> chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8131";>#8131</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/97a086e82ffe01502f4c620e9c447efa229e2a23";><code>97a086e</code></a> chore(deps): update github.com/golangci/dupl digest to c99c5cf (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8122";>#8122</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/5e363de517dba6db62736b2f5cdef0e0929b4cd0";><code>5e363de</code></a> limit response body size for OTLP HTTP exporters (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8108";>#8108</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/35214b60138eac8dec97a2d2b851d8c8471680c7";><code>35214b6</code></a> Use an absolute path when calling bsd kenv (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8113";>#8113</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/290024ceaf695f9cdbf29a0c6731a317d92bc361";><code>290024c</code></a> fix(deps): update module google.golang.org/grpc to v1.80.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8121";>#8121</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/e70658e098033d6bb5ec1b399de16bbb2642f6dc";><code>e70658e</code></a> fix: support getBody in otelploghttp (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8096";>#8096</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/4afe468e3b4859c949a1c1e8d92684d43d86ef8a";><code>4afe468</code></a> fix(deps): update googleapis to 9d38bb4 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8117";>#8117</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/b9ca729776309e3c08fe700c131797a3b4d10634";><code>b9ca729</code></a> chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8115";>#8115</a>)</li> <li><a href="https://github.com/open-telemetry/opentelemetry-go/commit/69472ec56cb7674d55ca2e2bcb04dea73228ab79";><code>69472ec</code></a> chore(deps): update fossas/fossa-action action to v1.9.0 (<a href="https://redirect.github.com/open-telemetry/opentelemetry-go/issues/8118";>#8118</a>)</li> <li>Additional commits viewable in <a href="https://github.com/open-telemetry/opentelemetry-go/compare/v1.42.0...v1.43.0";>compare view</a></li> </ul> </details> <br /> Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore <dependency name> major version` will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself) - `@dependabot ignore <dependency name> minor version` will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself) - `@dependabot ignore <dependency name>` will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself) - `@dependabot unignore <dependency name>` will remove all of the ignore conditions of the specified dependency - `@dependabot unignore <dependency name> <ignore condition>` will remove the ignore condition of the specified dependency and ignore conditions </details> -- This is an automated message from the Apache Git Service. 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