build(deps): bump the opentelemetry-deps-collector group across 5 directories with 43 updates

[dependabot]

Bumps the opentelemetry-deps-collector group with 10 updates in the /collector directory:

Package	From	To
github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/s3provider	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/secretsmanagerprovider	0.153.0	0.156.0
go.opentelemetry.io/collector/component	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/provider/envprovider	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/provider/fileprovider	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/provider/httpprovider	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/provider/httpsprovider	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/provider/yamlprovider	1.59.0	1.62.0
go.opentelemetry.io/collector/exporter/exportertest	0.153.0	0.156.0
go.opentelemetry.io/collector/otelcol	0.153.0	0.156.0

Bumps the opentelemetry-deps-collector group with 18 updates in the /collector/lambdacomponents directory:

Package	From	To
go.opentelemetry.io/collector/component	1.59.0	1.62.0
go.opentelemetry.io/collector/otelcol	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/connector/spanmetricsconnector	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/extension/basicauthextension	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/extension/sigv4authextension	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/attributesprocessor	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/probabilisticsamplerprocessor	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/spanprocessor	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor	0.153.0	0.156.0
go.opentelemetry.io/collector/exporter/debugexporter	0.153.0	0.156.0
go.opentelemetry.io/collector/exporter/otlpexporter	0.153.0	0.156.0
go.opentelemetry.io/collector/exporter/otlphttpexporter	0.153.0	0.156.0
go.opentelemetry.io/collector/processor/batchprocessor	0.153.0	0.156.0
go.opentelemetry.io/collector/processor/memorylimiterprocessor	0.153.0	0.156.0
go.opentelemetry.io/collector/receiver/otlpreceiver	0.153.0	0.156.0

Bumps the opentelemetry-deps-collector group with 3 updates in the /collector/processor/coldstartprocessor directory: go.opentelemetry.io/collector/component, go.opentelemetry.io/collector/processor and go.opentelemetry.io/collector/processor/processorhelper.
Bumps the opentelemetry-deps-collector group with 6 updates in the /collector/processor/decoupleprocessor directory:

Package	From	To
go.opentelemetry.io/collector/component	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap	1.59.0	1.62.0
go.opentelemetry.io/collector/processor	1.59.0	1.62.0
go.opentelemetry.io/collector/processor/processorhelper	0.153.0	0.156.0
go.opentelemetry.io/collector/client	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap/xconfmap	0.153.0	0.156.0

Bumps the opentelemetry-deps-collector group with 5 updates in the /collector/receiver/telemetryapireceiver directory:

Package	From	To
go.opentelemetry.io/collector/component	1.59.0	1.62.0
go.opentelemetry.io/collector/confmap	1.59.0	1.62.0
go.opentelemetry.io/collector/receiver/receivertest	0.153.0	0.156.0
go.opentelemetry.io/collector/confmap/xconfmap	0.153.0	0.156.0
github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil	0.153.0	0.156.0

Updates github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/s3provider from 0.153.0 to 0.156.0

Release notes

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/s3provider's releases.

v0.156.0

The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release, be sure to check the release notes there as well.

End User Changelog

🛑 Breaking changes 🛑

• pkg/fileconsumer: Move feature gate filelog.protobufCheckpointEncoding to beta and keep it enabled by default (#49387)

• receiver/oracledb: Enhanced Oracle SQL query plan details with runtime execution statistics. (#49329) This change requires the collector user to have access to V$SQL_PLAN_STATISTICS_ALL. Existing deployments that only grant access to V$SQL_PLAN may experience query plan collection failures until the appropriate privileges are granted.

  SQL query plan details are now retrieved from V$SQL_PLAN_STATISTICS_ALL instead of V$SQL_PLAN. Since V$SQL_PLAN_STATISTICS_ALL is a superset of V$SQL_PLAN, this change is backward compatible with respect to the emitted plan detail fields while enabling collection of additional runtime execution statistics, including OUTPUT_ROWS, LAST_OUTPUT_ROWS, LAST_ELAPSED_TIME, LAST_CR_BUFFER_GETS, LAST_CU_BUFFER_GETS, STARTS, and LAST_STARTS.

🚩 Deprecations 🚩

• connector/routing: Deprecate the request context in favor of otelcol.* OTTL paths. (#44762) The routing connector request context and request["key"] condition syntax are deprecated in favor of otelcol.client.metadata["key"][0] for HTTP/client metadata and otelcol.grpc.metadata["key"][0] for gRPC metadata. These paths work in all signal contexts and are documented in the OTelCol OTTL context. A warning is logged when the request context is still configured.

• exporter/datadog: The exporter.datadogexporter.metricremappingdisabled feature gate no longer has any effect when the serializer exporter path is active (the default). Use exporter.datadogexporter.DisableAllMetricRemapping to disable metric remapping. (#49320) See DataDog/datadog-agent#51232.

• receiver/aws_cloudwatch: rename to aws_cloudwatch with deprecated alias awscloudwatch (#45339)

🚀 New components 🚀

• processor/dynamic_sampling: Add dynamic sampling processor for adaptive trace sampling with W3C TraceState rate encoding. (#48898)

💡 Enhancements 💡

• cmd/opampsupervisor: Make the OpAMP Supervisor logger encoding configurable so it can emit console (plain-text) logs as well as JSON (#47532)

• connector/routing: Add OTTL context inference support to routing connector. (#38080) The routing connector now supports OTTL context inference, allowing users to write clearer routing conditions using context-qualified paths. Instead of relying on implicit context resolution, users can explicitly specify which context's attributes they want to access (e.g., resource.attributes["env"] or span.attributes["http.method"]). Unqualified paths like attributes["key"] continue to work and default to the resource context for backward compatibility.

• exporter/alibabacloud_logservice: Add security_token (STS) support alongside AK/SK; preserve ECS role/token-file fallback. (#48624) When security_token is provided in the exporter configuration the SDK is configured to use static STS credentials via the provider. The existing ecs_ram_role and token_file_path behavior remains the higher-priority authentication method and is unchanged.

• exporter/clickhouse: Add experimental support for the profiles signal (#49304)

• exporter/datadog: Emit otel.datadog_exporter.metrics.running.fargate{task_arn} for AWS ECS Fargate workloads so that each workload has its own metric. (#49042)

... (truncated)

Changelog

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/s3provider's changelog.

v0.156.0

🛑 Breaking changes 🛑

• all: handle breaking change in pdata/pprofile (#49373)
• pkg/ottl: Switch LambdaExpression arguments to be pointers. (#49420) These values are intended to be mutable and are passed by reference in normal use, so this keeps symmetry between the argument declaration and their use by the function.

💡 Enhancements 💡

• pkg/ottl: Add ottl.NewTestingLambdaExpression and internal helpers for implementing lambda-based OTTL functions. (#49180) Adds ottl.NewTestingLambdaExpression, a test helper that builds a LambdaExpression with a custom value body. The callback receives resolveBinding func(string) any to read formal parameters from the active local scope during evaluation.

  Also introduces internal helpers to support lambda-based OTTL functions:

  • funcutil.GetSliceOrMapValue coerces a getter result to pcommon.Slice or pcommon.Map.
  • funcutil.EvaluateBiFunction and funcutil.EvaluateBiPredicate bind two positional arguments, normalize them, and evaluate a LambdaActivation.
  • ottlcommon.NormalizeValue converts values, including pcommon.Value, into types used by OTTL comparisons.

• pkg/ottl: Add String() method to ottl.Statement, ottl.Condition, and ottl.ValueExpression that return the original OTTL text used during parsing. (#49415)

• processor/transform: Add exemplar context support to the transform processor, allowing metric_statements to read and modify exemplar fields on metric datapoints. (#49022)

v0.155.0

💡 Enhancements 💡

• pkg/ottl: Add ottl.LambdaExpression API so OTTL functions can support Lambda expressions as arguments (#48227)
• pkg/pdatatest: Add pmetricassert histogram datapoint assertions (#48473)
• pkg/pdatatest: Add duplicate ScopeMetrics check to ValidateMetrics (#48106)

🧰 Bug fixes 🧰

• pkg/pdatatest: Keep pmetricassert normalization from returning validation errors for duplicate datapoints (#48775)

v0.154.0

🛑 Breaking changes 🛑

• testbed: Split testbed/data{senders,receivers,connectors} into per-component sub-packages and move testbed.Components() to its own sub-package. (#48475) Each component now lives in its own Go package so test binaries only compile the senders, receivers, and connectors they actually exercise.

... (truncated)

Commits

• 41e24cd [chore] Prepare release 0.156.0 (#49507)
• 8c689e3 Update All github.com/datadog packages (#49490)
• 1abddcb Update All github.com/aws packages (#49489)
• a9a6b06 Update github-actions deps (#49488)
• bb2522a [internal/coreinternal] Exclude AIX from CGO strptime validation tests (#49485)
• 1f92407 [chore] [exporter/googlemanagedprometheus] Fix invalid filter processor synta...
• eb2688a [chore] Update core dependencies (#49484)
• 1d2940a Update module github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common...
• 74db0fb Update All github.com/azure packages (major) (#49401)
• 3e7e4bb [pkg/translator/pprof] reduce allocations in sample conversion (#49452)
• Additional commits viewable in compare view

Updates github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/secretsmanagerprovider from 0.153.0 to 0.156.0

Release notes

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/secretsmanagerprovider's releases.

v0.156.0

The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release, be sure to check the release notes there as well.

End User Changelog

🛑 Breaking changes 🛑

• pkg/fileconsumer: Move feature gate filelog.protobufCheckpointEncoding to beta and keep it enabled by default (#49387)

• receiver/oracledb: Enhanced Oracle SQL query plan details with runtime execution statistics. (#49329) This change requires the collector user to have access to V$SQL_PLAN_STATISTICS_ALL. Existing deployments that only grant access to V$SQL_PLAN may experience query plan collection failures until the appropriate privileges are granted.

  SQL query plan details are now retrieved from V$SQL_PLAN_STATISTICS_ALL instead of V$SQL_PLAN. Since V$SQL_PLAN_STATISTICS_ALL is a superset of V$SQL_PLAN, this change is backward compatible with respect to the emitted plan detail fields while enabling collection of additional runtime execution statistics, including OUTPUT_ROWS, LAST_OUTPUT_ROWS, LAST_ELAPSED_TIME, LAST_CR_BUFFER_GETS, LAST_CU_BUFFER_GETS, STARTS, and LAST_STARTS.

🚩 Deprecations 🚩

• connector/routing: Deprecate the request context in favor of otelcol.* OTTL paths. (#44762) The routing connector request context and request["key"] condition syntax are deprecated in favor of otelcol.client.metadata["key"][0] for HTTP/client metadata and otelcol.grpc.metadata["key"][0] for gRPC metadata. These paths work in all signal contexts and are documented in the OTelCol OTTL context. A warning is logged when the request context is still configured.

• exporter/datadog: The exporter.datadogexporter.metricremappingdisabled feature gate no longer has any effect when the serializer exporter path is active (the default). Use exporter.datadogexporter.DisableAllMetricRemapping to disable metric remapping. (#49320) See DataDog/datadog-agent#51232.

• receiver/aws_cloudwatch: rename to aws_cloudwatch with deprecated alias awscloudwatch (#45339)

🚀 New components 🚀

• processor/dynamic_sampling: Add dynamic sampling processor for adaptive trace sampling with W3C TraceState rate encoding. (#48898)

💡 Enhancements 💡

• cmd/opampsupervisor: Make the OpAMP Supervisor logger encoding configurable so it can emit console (plain-text) logs as well as JSON (#47532)

• connector/routing: Add OTTL context inference support to routing connector. (#38080) The routing connector now supports OTTL context inference, allowing users to write clearer routing conditions using context-qualified paths. Instead of relying on implicit context resolution, users can explicitly specify which context's attributes they want to access (e.g., resource.attributes["env"] or span.attributes["http.method"]). Unqualified paths like attributes["key"] continue to work and default to the resource context for backward compatibility.

• exporter/alibabacloud_logservice: Add security_token (STS) support alongside AK/SK; preserve ECS role/token-file fallback. (#48624) When security_token is provided in the exporter configuration the SDK is configured to use static STS credentials via the provider. The existing ecs_ram_role and token_file_path behavior remains the higher-priority authentication method and is unchanged.

• exporter/clickhouse: Add experimental support for the profiles signal (#49304)

• exporter/datadog: Emit otel.datadog_exporter.metrics.running.fargate{task_arn} for AWS ECS Fargate workloads so that each workload has its own metric. (#49042)

... (truncated)

Changelog

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/secretsmanagerprovider's changelog.

v0.156.0

🛑 Breaking changes 🛑

• all: handle breaking change in pdata/pprofile (#49373)
• pkg/ottl: Switch LambdaExpression arguments to be pointers. (#49420) These values are intended to be mutable and are passed by reference in normal use, so this keeps symmetry between the argument declaration and their use by the function.

💡 Enhancements 💡

• pkg/ottl: Add ottl.NewTestingLambdaExpression and internal helpers for implementing lambda-based OTTL functions. (#49180) Adds ottl.NewTestingLambdaExpression, a test helper that builds a LambdaExpression with a custom value body. The callback receives resolveBinding func(string) any to read formal parameters from the active local scope during evaluation.

  Also introduces internal helpers to support lambda-based OTTL functions:

  • funcutil.GetSliceOrMapValue coerces a getter result to pcommon.Slice or pcommon.Map.
  • funcutil.EvaluateBiFunction and funcutil.EvaluateBiPredicate bind two positional arguments, normalize them, and evaluate a LambdaActivation.
  • ottlcommon.NormalizeValue converts values, including pcommon.Value, into types used by OTTL comparisons.

• pkg/ottl: Add String() method to ottl.Statement, ottl.Condition, and ottl.ValueExpression that return the original OTTL text used during parsing. (#49415)

• processor/transform: Add exemplar context support to the transform processor, allowing metric_statements to read and modify exemplar fields on metric datapoints. (#49022)

v0.155.0

💡 Enhancements 💡

• pkg/ottl: Add ottl.LambdaExpression API so OTTL functions can support Lambda expressions as arguments (#48227)
• pkg/pdatatest: Add pmetricassert histogram datapoint assertions (#48473)
• pkg/pdatatest: Add duplicate ScopeMetrics check to ValidateMetrics (#48106)

🧰 Bug fixes 🧰

• pkg/pdatatest: Keep pmetricassert normalization from returning validation errors for duplicate datapoints (#48775)

v0.154.0

🛑 Breaking changes 🛑

• testbed: Split testbed/data{senders,receivers,connectors} into per-component sub-packages and move testbed.Components() to its own sub-package. (#48475) Each component now lives in its own Go package so test binaries only compile the senders, receivers, and connectors they actually exercise.

... (truncated)

Commits

• 41e24cd [chore] Prepare release 0.156.0 (#49507)
• 8c689e3 Update All github.com/datadog packages (#49490)
• 1abddcb Update All github.com/aws packages (#49489)
• a9a6b06 Update github-actions deps (#49488)
• bb2522a [internal/coreinternal] Exclude AIX from CGO strptime validation tests (#49485)
• 1f92407 [chore] [exporter/googlemanagedprometheus] Fix invalid filter processor synta...
• eb2688a [chore] Update core dependencies (#49484)
• 1d2940a Update module github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common...
• 74db0fb Update All github.com/azure packages (major) (#49401)
• 3e7e4bb [pkg/translator/pprof] reduce allocations in sample conversion (#49452)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/component from 1.59.0 to 1.62.0

Release notes

Sourced from go.opentelemetry.io/collector/component's releases.

v1.62.0/v0.156.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.156.0

End User Changelog

💡 Enhancements 💡

• cmd/mdatagen: Add support for defining stability levels for resource attributes (#15312)
• cmd/mdatagen: Add semantic convention reference to resource attributes (#15313)
• processor/memory_limiter: Adding health events for the memorylimiter (#14700) Publish health event from memorylimiter using componentstatus.ReportStatus

🧰 Bug fixes 🧰

• cmd/mdatagen: Removes the extra line in the documentation.md between extended description and table (#15458)

• exporter/otlp_http: Treat errors parsing successful (2xx) HTTP response bodies as permanent errors to prevent retrying already-accepted data. (#15386) When a server returns a 2xx status but the response body exceeds the 64kB read limit, the body is truncated and proto unmarshaling fails. Previously this was treated as a retryable error, causing duplicate data to be exported. Now it is marked as a permanent error so the retry logic will not re-send data that was already accepted by the server.

• pkg/config/configretry: Always validate BackOffConfig fields regardless of the Enabled flag. (#15437)

• pkg/service: Ensure receivers always start after all other components (#15495) There was previously a race condition where multiple receivers using a shared internal implementation, such as the OTLP receiver, could start sending telemetry into a pipeline before all its components had fully started.

• processor/memory_limiter: Fix degenerate collector performance when exporter has problems causing permanent CPU-burning GC loop (#4981) Forced GC runs now use exponential backoff when deemed ineffective (still above soft limit and less than 5% reclaimed) to avoid preventing recovery by overloading CPU with excessive GC runs. The cap on the backoff interval is exposed via max_gc_interval_when_soft_limited and max_gc_interval_when_hard_limited (both default 30s); set either to 0 to disable backoff on that path.

• provider/env: Fix empty env var default resolving to nil instead of empty string (#14587) When using ${env:VAR:-} with an unset variable, the empty default now correctly resolves to an empty string instead of nil.

API Changelog

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/component's changelog.

v1.62.0/v0.156.0

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)
• cmd/mdatagen: Handle enum validators in generated config structs (#14805) Supported validators include enum.
• cmd/mdatagen: Generate named Go types for primitive exported config schemas. (#15487) Primitive exported configs for string, integer, number, and boolean schemas now produce distinct exported types while default values and validation remain on referencing fields.

🧰 Bug fixes 🧰

• pkg/pprofile: fix wrong error sentinel in SetString (#15511)

v1.61.0/v0.155.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Remove the reaggregation_enabled metadata setting and always generate per-metric reaggregation config. (#15305) Legacy metadata files that still contain reaggregation_enabled are accepted, but the value is ignored.

🚩 Deprecations 🚩

• pkg/service: Deprecate service.Settings.CollectorConf and extensioncapabilities.ConfigWatcher in favor of service.Settings.ConfigSnapshot and extensioncapabilities.ConfigSnapshotWatcher, which provide effective and unexpanded configuration representations. (#15432)

💡 Enhancements 💡

• pkg/config/configmiddleware: Migrated middleware config to schema based (#15440)
• pkg/pdata: Add DisallowUnknownFields option to JSONUnmarshaler in plog, ptrace, pmetric, pprofile, and xpdata to error on JSON fields not defined by the OTLP schema. (#15279) When DisallowUnknownFields is false (the default), unknown fields are silently ignored, matching the previous behavior. Warning: enabling this option breaks forwards compatibility with future evolutions of the OTLP format, as fields added to the format in newer versions will be rejected as unknown.

🧰 Bug fixes 🧰

• cmd/mdatagen: Fix known acronyms at the end of generated Go identifiers to be all-caps, same as in any other position (#15438)

v1.60.0/v0.154.0

💡 Enhancements 💡

... (truncated)

Commits

• 0a6056f [chore] Prepare release v1.62.0/v0.156.0 (#15546)
• 00f6354 [chore] Add clarification about org membership check (#15533)
• a6b5d5c Document that Patch releases of Go may be adopted (#15052)
• 5d48fde [processor/memorylimiter] Fix degenerate GC loop when exporter has problems (...
• 1bca59a Update module github.com/cenkalti/backoff/v6 to v7 (#15522)
• 193fe1b [pdata/pprofile] add bounds checks to FromAttributeIndices (#15517)
• 8100c50 Update All golang.org/x packages (#15515)
• b5f3f35 Update github-actions deps (#15516)
• eec2fa2 Update module github.com/klauspost/compress to v1.18.7 (#15518)
• 956556f Update module google.golang.org/grpc to v1.82.0 (#15521)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/confmap from 1.59.0 to 1.62.0

Release notes

Sourced from go.opentelemetry.io/collector/confmap's releases.

v1.62.0/v0.156.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.156.0

End User Changelog

💡 Enhancements 💡

• cmd/mdatagen: Add support for defining stability levels for resource attributes (#15312)
• cmd/mdatagen: Add semantic convention reference to resource attributes (#15313)
• processor/memory_limiter: Adding health events for the memorylimiter (#14700) Publish health event from memorylimiter using componentstatus.ReportStatus

🧰 Bug fixes 🧰

• cmd/mdatagen: Removes the extra line in the documentation.md between extended description and table (#15458)

• exporter/otlp_http: Treat errors parsing successful (2xx) HTTP response bodies as permanent errors to prevent retrying already-accepted data. (#15386) When a server returns a 2xx status but the response body exceeds the 64kB read limit, the body is truncated and proto unmarshaling fails. Previously this was treated as a retryable error, causing duplicate data to be exported. Now it is marked as a permanent error so the retry logic will not re-send data that was already accepted by the server.

• pkg/config/configretry: Always validate BackOffConfig fields regardless of the Enabled flag. (#15437)

• pkg/service: Ensure receivers always start after all other components (#15495) There was previously a race condition where multiple receivers using a shared internal implementation, such as the OTLP receiver, could start sending telemetry into a pipeline before all its components had fully started.

• processor/memory_limiter: Fix degenerate collector performance when exporter has problems causing permanent CPU-burning GC loop (#4981) Forced GC runs now use exponential backoff when deemed ineffective (still above soft limit and less than 5% reclaimed) to avoid preventing recovery by overloading CPU with excessive GC runs. The cap on the backoff interval is exposed via max_gc_interval_when_soft_limited and max_gc_interval_when_hard_limited (both default 30s); set either to 0 to disable backoff on that path.

• provider/env: Fix empty env var default resolving to nil instead of empty string (#14587) When using ${env:VAR:-} with an unset variable, the empty default now correctly resolves to an empty string instead of nil.

API Changelog

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/confmap's changelog.

v1.62.0/v0.156.0

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)
• cmd/mdatagen: Handle enum validators in generated config structs (#14805) Supported validators include enum.
• cmd/mdatagen: Generate named Go types for primitive exported config schemas. (#15487) Primitive exported configs for string, integer, number, and boolean schemas now produce distinct exported types while default values and validation remain on referencing fields.

🧰 Bug fixes 🧰

• pkg/pprofile: fix wrong error sentinel in SetString (#15511)

v1.61.0/v0.155.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Remove the reaggregation_enabled metadata setting and always generate per-metric reaggregation config. (#15305) Legacy metadata files that still contain reaggregation_enabled are accepted, but the value is ignored.

🚩 Deprecations 🚩

• pkg/service: Deprecate service.Settings.CollectorConf and extensioncapabilities.ConfigWatcher in favor of service.Settings.ConfigSnapshot and extensioncapabilities.ConfigSnapshotWatcher, which provide effective and unexpanded configuration representations. (#15432)

💡 Enhancements 💡

• pkg/config/configmiddleware: Migrated middleware config to schema based (#15440)
• pkg/pdata: Add DisallowUnknownFields option to JSONUnmarshaler in plog, ptrace, pmetric, pprofile, and xpdata to error on JSON fields not defined by the OTLP schema. (#15279) When DisallowUnknownFields is false (the default), unknown fields are silently ignored, matching the previous behavior. Warning: enabling this option breaks forwards compatibility with future evolutions of the OTLP format, as fields added to the format in newer versions will be rejected as unknown.

🧰 Bug fixes 🧰

• cmd/mdatagen: Fix known acronyms at the end of generated Go identifiers to be all-caps, same as in any other position (#15438)

v1.60.0/v0.154.0

💡 Enhancements 💡

... (truncated)

Commits

• 0a6056f [chore] Prepare release v1.62.0/v0.156.0 (#15546)
• 00f6354 [chore] Add clarification about org membership check (#15533)
• a6b5d5c Document that Patch releases of Go may be adopted (#15052)
• 5d48fde [processor/memorylimiter] Fix degenerate GC loop when exporter has problems (...
• 1bca59a Update module github.com/cenkalti/backoff/v6 to v7 (#15522)
• 193fe1b [pdata/pprofile] add bounds checks to FromAttributeIndices (#15517)
• 8100c50 Update All golang.org/x packages (#15515)
• b5f3f35 Update github-actions deps (#15516)
• eec2fa2 Update module github.com/klauspost/compress to v1.18.7 (#15518)
• 956556f Update module google.golang.org/grpc to v1.82.0 (#15521)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/confmap/provider/envprovider from 1.59.0 to 1.62.0

Release notes

Sourced from go.opentelemetry.io/collector/confmap/provider/envprovider's releases.

v1.62.0/v0.156.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.156.0

End User Changelog

💡 Enhancements 💡

• cmd/mdatagen: Add support for defining stability levels for resource attributes (#15312)
• cmd/mdatagen: Add semantic convention reference to resource attributes (#15313)
• processor/memory_limiter: Adding health events for the memorylimiter (#14700) Publish health event from memorylimiter using componentstatus.ReportStatus

🧰 Bug fixes 🧰

• cmd/mdatagen: Removes the extra line in the documentation.md between extended description and table (#15458)

• exporter/otlp_http: Treat errors parsing successful (2xx) HTTP response bodies as permanent errors to prevent retrying already-accepted data. (#15386) When a server returns a 2xx status but the response body exceeds the 64kB read limit, the body is truncated and proto unmarshaling fails. Previously this was treated as a retryable error, causing duplicate data to be exported. Now it is marked as a permanent error so the retry logic will not re-send data that was already accepted by the server.

• pkg/config/configretry: Always validate BackOffConfig fields regardless of the Enabled flag. (#15437)

• pkg/service: Ensure receivers always start after all other components (#15495) There was previously a race condition where multiple receivers using a shared internal implementation, such as the OTLP receiver, could start sending telemetry into a pipeline before all its components had fully started.

• processor/memory_limiter: Fix degenerate collector performance when exporter has problems causing permanent CPU-burning GC loop (#4981) Forced GC runs now use exponential backoff when deemed ineffective (still above soft limit and less than 5% reclaimed) to avoid preventing recovery by overloading CPU with excessive GC runs. The cap on the backoff interval is exposed via max_gc_interval_when_soft_limited and max_gc_interval_when_hard_limited (both default 30s); set either to 0 to disable backoff on that path.

• provider/env: Fix empty env var default resolving to nil instead of empty string (#14587) When using ${env:VAR:-} with an unset variable, the empty default now correctly resolves to an empty string instead of nil.

API Changelog

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/confmap/provider/envprovider's changelog.

v1.62.0/v0.156.0

🛑 Breaking changes 🛑

• pkg/pprofile: add bounds checks to FromAttributeIndices (#15517)

💡 Enhancements 💡

• cmd/mdatagen: Add field_name field to go_struct config in metadata.yaml to allow customizing the Go struct field name for generated config properties. (#15486)
• cmd/mdatagen: Handle enum validators in generated config structs (#14805) Supported validators include enum.
• cmd/mdatagen: Generate named Go types for primitive exported config schemas. (#15487) Primitive exported configs for string, integer, number, and boolean schemas now produce distinct exported types while default values and validation remain on referencing fields.

🧰 Bug fixes 🧰

• pkg/pprofile: fix wrong error sentinel in SetString (#15511)

v1.61.0/v0.155.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Remove the reaggregation_enabled metadata setting and always generate per-metric reaggregation config. (#15305) Legacy metadata files that still contain reaggregation_enabled are accepted, but the value is ignored.

🚩 Deprecations 🚩

• pkg/service: Deprecate service.Settings.CollectorConf and extensioncapabilities.ConfigWatcher in favor of service.Settings.ConfigSnapshot and extensioncapabilities.ConfigSnapshotWatcher, which provide effective and unexpanded configuration representations. (#15432)

💡 Enhancements 💡

• pkg/config/configmiddleware: Migrated middleware config to schema based (#15440)
• pkg/pdata: Add DisallowUnknownFields option to JSONUnmarshaler in plog, ptrace, pmetric, pprofile, and xpdata to error on JSON fields not defined by the OTLP schema. (#15279) When DisallowUnknownFields is false (the default), unknown fields are silently ignored, matching the previous behavior. Warning: enabling this option breaks forwards compatibility with future evolutions of the OTLP format, as fields added to the format in newer versions will be rejected as unknown.

🧰 Bug fixes 🧰

• cmd/mdatagen: Fix known acronyms at the ...

  Description has been truncated

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