Bump the otelcol group across 1 directory with 14 updates

[dependabot]

Bumps the otelcol group with 8 updates in the / directory:

Package	From	To
go.opentelemetry.io/collector/component	1.56.0	1.61.0
go.opentelemetry.io/collector/component/componentstatus	0.150.0	0.155.0
go.opentelemetry.io/collector/component/componenttest	0.150.0	0.155.0
go.opentelemetry.io/collector/config/configopaque	1.56.0	1.61.0
go.opentelemetry.io/collector/consumer	1.56.0	1.61.0
go.opentelemetry.io/collector/exporter	1.56.0	1.61.0
go.opentelemetry.io/collector/extension/extensionauth	1.56.0	1.61.0
go.opentelemetry.io/collector/receiver/otlpreceiver	0.150.0	0.155.0

Updates go.opentelemetry.io/collector/component from 1.56.0 to 1.61.0

Release notes

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

v1.61.0/v0.155.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.155.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/confighttp: Remove stabilized gate confighttp.framedSnappy (#15420)
• pkg/configoptional: Remove stabilized gate configoptional.AddEnabledField. (#15421)
• pkg/confmap: Remove stabilized featuregate confmap.newExpandedValueSanitizer (#15418)
• pkg/exporterhelper: Remove stable gate exporter.PersistRequestContext. (#15424)
• pkg/otelcol: Remove stable gate otelcol.printInitialConfig (#15425)
• pkg/service: Remove stable featuregate telemetry.UseLocalHostAsDefaultMetricsAddress (#15419)
• pkg/xpdata: Remove stable gate pdata.enableRefCounting. (#15426)
• processor/memory_limiter: Rename deprecated memory limiter metrics to include the memory_limiter prefix (e.g. otelcol_processor_memory_limiter_*) to clarify they are specific to this processor. (#11203)

🚀 New components 🚀

• cmd/schemagen: Move the schemagen CLI from opentelemetry-collector-contrib to this repository as cmd/schemagen. (#14543) The tool's source is identical to the upstream contrib version (github.com/open-telemetry/opentelemetry-collector-contrib/cmd/schemagen) except for the module path and the test fixtures' namespace, which now reflect the collector module (go.opentelemetry.io/collector/cmd/schemagen). A contrib-only integration test that pointed at three contrib components is removed; contrib's existing make generate-schemas + git-diff CI continues to exercise the FactoryMaps feature against real-world components.

💡 Enhancements 💡

• cmd/mdatagen: Add support for versioned metrics (#15309) Allows metadata to specify versioned metrics for migrating to new semantic conventions. There are two scenarios catered for when the metric name stays the same during migration. When a metric name stays the same but its type differs, just the latest metric is emitted with the new type. When a metric name stays the same but its attributes differ, the latest version is emitted with combined attributes during the migration period.

• cmd/schemagen: Add overlayFile support to deep-merge hand-curated schema fragments into generated schemas. (#14543) Components can declare an overlayFile in .schemagen.yaml pointing to a YAML file whose keys are recursively merged into the auto-generated schema after generation. This allows injecting descriptions, constraints, or additional properties that cannot be derived from Go types. Originally added to the contrib copy of cmd/schemagen in open-telemetry/opentelemetry-collector-contrib#48917 and brought over with the tool in this move.

• cmd/schemagen: Add -p flag to specify a custom Go package pattern for the config struct. (#14543) The new -p flag lets callers override the default . package pattern with an arbitrary Go package selector (e.g. a sub-package whose Config type schemagen should walk). Originally added to the contrib copy of cmd/schemagen in

... (truncated)

Changelog

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

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter feature_gates validation in metadata.yaml by default. (#15310) Strict validation can be skipped on a per-gate basis by setting skip_strict_validation: true on the gate entry.

• cmd/mdatagen: Support generating config schema and Go config types for package metadata that defines reusable configs under $defs. (#15235)

• cmd/mdatagen: Generate config documentation table and inject it into README.md between sentinel comments (#14564)

... (truncated)

Commits

• 41da2fb [chore] Prepare release v1.61.0/v0.155.0 (#15479)
• e4e58cd [cmd/mdatagen] Remove reaggregation feature gate (#15385)
• d3d6e34 Update All golang.org/x packages (#15448)
• f3bace0 [pkg/config/configmiddleware] Migrate middleware config to schema based (#15440)
• acb8813 [chore][cmd/mdatagen] Prevent overwriting authoritative definitions with ref-...
• 668fc59 [pkg/service] Add config snapshot watcher (#15399)
• 415d3dc docs: fix typo derefenceable -> dereferenceable in configoptional (#15465)
• 7f41344 [featuregate] Fix incorrect ToVersion comment (#15457)
• 6951ec5 processor/memorylimiter: rename deprecated metrics to include memory_limiter ...
• 8ab0da4 [processor] Clarify recommended processor ordering with inline reasoning (#15...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/component/componentstatus from 0.150.0 to 0.155.0

Changelog

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

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter feature_gates validation in metadata.yaml by default. (#15310) Strict validation can be skipped on a per-gate basis by setting skip_strict_validation: true on the gate entry.

• cmd/mdatagen: Support generating config schema and Go config types for package metadata that defines reusable configs under $defs. (#15235)

• cmd/mdatagen: Generate config documentation table and inject it into README.md between sentinel comments (#14564)

... (truncated)

Commits

• 41da2fb [chore] Prepare release v1.61.0/v0.155.0 (#15479)
• e4e58cd [cmd/mdatagen] Remove reaggregation feature gate (#15385)
• d3d6e34 Update All golang.org/x packages (#15448)
• f3bace0 [pkg/config/configmiddleware] Migrate middleware config to schema based (#15440)
• acb8813 [chore][cmd/mdatagen] Prevent overwriting authoritative definitions with ref-...
• 668fc59 [pkg/service] Add config snapshot watcher (#15399)
• 415d3dc docs: fix typo derefenceable -> dereferenceable in configoptional (#15465)
• 7f41344 [featuregate] Fix incorrect ToVersion comment (#15457)
• 6951ec5 processor/memorylimiter: rename deprecated metrics to include memory_limiter ...
• 8ab0da4 [processor] Clarify recommended processor ordering with inline reasoning (#15...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/component/componenttest from 0.150.0 to 0.155.0

Changelog

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

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter feature_gates validation in metadata.yaml by default. (#15310) Strict validation can be skipped on a per-gate basis by setting skip_strict_validation: true on the gate entry.

• cmd/mdatagen: Support generating config schema and Go config types for package metadata that defines reusable configs under $defs. (#15235)

• cmd/mdatagen: Generate config documentation table and inject it into README.md between sentinel comments (#14564)

... (truncated)

Commits

• 41da2fb [chore] Prepare release v1.61.0/v0.155.0 (#15479)
• e4e58cd [cmd/mdatagen] Remove reaggregation feature gate (#15385)
• d3d6e34 Update All golang.org/x packages (#15448)
• f3bace0 [pkg/config/configmiddleware] Migrate middleware config to schema based (#15440)
• acb8813 [chore][cmd/mdatagen] Prevent overwriting authoritative definitions with ref-...
• 668fc59 [pkg/service] Add config snapshot watcher (#15399)
• 415d3dc docs: fix typo derefenceable -> dereferenceable in configoptional (#15465)
• 7f41344 [featuregate] Fix incorrect ToVersion comment (#15457)
• 6951ec5 processor/memorylimiter: rename deprecated metrics to include memory_limiter ...
• 8ab0da4 [processor] Clarify recommended processor ordering with inline reasoning (#15...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/config/configopaque from 1.56.0 to 1.61.0

Release notes

Sourced from go.opentelemetry.io/collector/config/configopaque's releases.

v1.61.0/v0.155.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.155.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/confighttp: Remove stabilized gate confighttp.framedSnappy (#15420)
• pkg/configoptional: Remove stabilized gate configoptional.AddEnabledField. (#15421)
• pkg/confmap: Remove stabilized featuregate confmap.newExpandedValueSanitizer (#15418)
• pkg/exporterhelper: Remove stable gate exporter.PersistRequestContext. (#15424)
• pkg/otelcol: Remove stable gate otelcol.printInitialConfig (#15425)
• pkg/service: Remove stable featuregate telemetry.UseLocalHostAsDefaultMetricsAddress (#15419)
• pkg/xpdata: Remove stable gate pdata.enableRefCounting. (#15426)
• processor/memory_limiter: Rename deprecated memory limiter metrics to include the memory_limiter prefix (e.g. otelcol_processor_memory_limiter_*) to clarify they are specific to this processor. (#11203)

🚀 New components 🚀

• cmd/schemagen: Move the schemagen CLI from opentelemetry-collector-contrib to this repository as cmd/schemagen. (#14543) The tool's source is identical to the upstream contrib version (github.com/open-telemetry/opentelemetry-collector-contrib/cmd/schemagen) except for the module path and the test fixtures' namespace, which now reflect the collector module (go.opentelemetry.io/collector/cmd/schemagen). A contrib-only integration test that pointed at three contrib components is removed; contrib's existing make generate-schemas + git-diff CI continues to exercise the FactoryMaps feature against real-world components.

💡 Enhancements 💡

• cmd/mdatagen: Add support for versioned metrics (#15309) Allows metadata to specify versioned metrics for migrating to new semantic conventions. There are two scenarios catered for when the metric name stays the same during migration. When a metric name stays the same but its type differs, just the latest metric is emitted with the new type. When a metric name stays the same but its attributes differ, the latest version is emitted with combined attributes during the migration period.

• cmd/schemagen: Add overlayFile support to deep-merge hand-curated schema fragments into generated schemas. (#14543) Components can declare an overlayFile in .schemagen.yaml pointing to a YAML file whose keys are recursively merged into the auto-generated schema after generation. This allows injecting descriptions, constraints, or additional properties that cannot be derived from Go types. Originally added to the contrib copy of cmd/schemagen in open-telemetry/opentelemetry-collector-contrib#48917 and brought over with the tool in this move.

• cmd/schemagen: Add -p flag to specify a custom Go package pattern for the config struct. (#14543) The new -p flag lets callers override the default . package pattern with an arbitrary Go package selector (e.g. a sub-package whose Config type schemagen should walk). Originally added to the contrib copy of cmd/schemagen in

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/config/configopaque's changelog.

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter feature_gates validation in metadata.yaml by default. (#15310) Strict validation can be skipped on a per-gate basis by setting skip_strict_validation: true on the gate entry.

• cmd/mdatagen: Support generating config schema and Go config types for package metadata that defines reusable configs under $defs. (#15235)

• cmd/mdatagen: Generate config documentation table and inject it into README.md between sentinel comments (#14564)

... (truncated)

Commits

• 41da2fb [chore] Prepare release v1.61.0/v0.155.0 (#15479)
• e4e58cd [cmd/mdatagen] Remove reaggregation feature gate (#15385)
• d3d6e34 Update All golang.org/x packages (#15448)
• f3bace0 [pkg/config/configmiddleware] Migrate middleware config to schema based (#15440)
• acb8813 [chore][cmd/mdatagen] Prevent overwriting authoritative definitions with ref-...
• 668fc59 [pkg/service] Add config snapshot watcher (#15399)
• 415d3dc docs: fix typo derefenceable -> dereferenceable in configoptional (#15465)
• 7f41344 [featuregate] Fix incorrect ToVersion comment (#15457)
• 6951ec5 processor/memorylimiter: rename deprecated metrics to include memory_limiter ...
• 8ab0da4 [processor] Clarify recommended processor ordering with inline reasoning (#15...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/consumer from 1.56.0 to 1.61.0

Release notes

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

v1.61.0/v0.155.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.155.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/confighttp: Remove stabilized gate confighttp.framedSnappy (#15420)
• pkg/configoptional: Remove stabilized gate configoptional.AddEnabledField. (#15421)
• pkg/confmap: Remove stabilized featuregate confmap.newExpandedValueSanitizer (#15418)
• pkg/exporterhelper: Remove stable gate exporter.PersistRequestContext. (#15424)
• pkg/otelcol: Remove stable gate otelcol.printInitialConfig (#15425)
• pkg/service: Remove stable featuregate telemetry.UseLocalHostAsDefaultMetricsAddress (#15419)
• pkg/xpdata: Remove stable gate pdata.enableRefCounting. (#15426)
• processor/memory_limiter: Rename deprecated memory limiter metrics to include the memory_limiter prefix (e.g. otelcol_processor_memory_limiter_*) to clarify they are specific to this processor. (#11203)

🚀 New components 🚀

• cmd/schemagen: Move the schemagen CLI from opentelemetry-collector-contrib to this repository as cmd/schemagen. (#14543) The tool's source is identical to the upstream contrib version (github.com/open-telemetry/opentelemetry-collector-contrib/cmd/schemagen) except for the module path and the test fixtures' namespace, which now reflect the collector module (go.opentelemetry.io/collector/cmd/schemagen). A contrib-only integration test that pointed at three contrib components is removed; contrib's existing make generate-schemas + git-diff CI continues to exercise the FactoryMaps feature against real-world components.

💡 Enhancements 💡

• cmd/mdatagen: Add support for versioned metrics (#15309) Allows metadata to specify versioned metrics for migrating to new semantic conventions. There are two scenarios catered for when the metric name stays the same during migration. When a metric name stays the same but its type differs, just the latest metric is emitted with the new type. When a metric name stays the same but its attributes differ, the latest version is emitted with combined attributes during the migration period.

• cmd/schemagen: Add overlayFile support to deep-merge hand-curated schema fragments into generated schemas. (#14543) Components can declare an overlayFile in .schemagen.yaml pointing to a YAML file whose keys are recursively merged into the auto-generated schema after generation. This allows injecting descriptions, constraints, or additional properties that cannot be derived from Go types. Originally added to the contrib copy of cmd/schemagen in open-telemetry/opentelemetry-collector-contrib#48917 and brought over with the tool in this move.

• cmd/schemagen: Add -p flag to specify a custom Go package pattern for the config struct. (#14543) The new -p flag lets callers override the default . package pattern with an arbitrary Go package selector (e.g. a sub-package whose Config type schemagen should walk). Originally added to the contrib copy of cmd/schemagen in

... (truncated)

Changelog

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

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter feature_gates validation in metadata.yaml by default. (#15310) Strict validation can be skipped on a per-gate basis by setting skip_strict_validation: true on the gate entry.

• cmd/mdatagen: Support generating config schema and Go config types for package metadata that defines reusable configs under $defs. (#15235)

• cmd/mdatagen: Generate config documentation table and inject it into README.md between sentinel comments (#14564)

... (truncated)

Commits

• 41da2fb [chore] Prepare release v1.61.0/v0.155.0 (#15479)
• e4e58cd [cmd/mdatagen] Remove reaggregation feature gate (#15385)
• d3d6e34 Update All golang.org/x packages (#15448)
• f3bace0 [pkg/config/configmiddleware] Migrate middleware config to schema based (#15440)
• acb8813 [chore][cmd/mdatagen] Prevent overwriting authoritative definitions with ref-...
• 668fc59 [pkg/service] Add config snapshot watcher (#15399)
• 415d3dc docs: fix typo derefenceable -> dereferenceable in configoptional (#15465)
• 7f41344 [featuregate] Fix incorrect ToVersion comment (#15457)
• 6951ec5 processor/memorylimiter: rename deprecated metrics to include memory_limiter ...
• 8ab0da4 [processor] Clarify recommended processor ordering with inline reasoning (#15...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/exporter from 1.56.0 to 1.61.0

Release notes

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

v1.61.0/v0.155.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.155.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/confighttp: Remove stabilized gate confighttp.framedSnappy (#15420)
• pkg/configoptional: Remove stabilized gate configoptional.AddEnabledField. (#15421)
• pkg/confmap: Remove stabilized featuregate confmap.newExpandedValueSanitizer (#15418)
• pkg/exporterhelper: Remove stable gate exporter.PersistRequestContext. (#15424)
• pkg/otelcol: Remove stable gate otelcol.printInitialConfig (#15425)
• pkg/service: Remove stable featuregate telemetry.UseLocalHostAsDefaultMetricsAddress (#15419)
• pkg/xpdata: Remove stable gate pdata.enableRefCounting. (#15426)
• processor/memory_limiter: Rename deprecated memory limiter metrics to include the memory_limiter prefix (e.g. otelcol_processor_memory_limiter_*) to clarify they are specific to this processor. (#11203)

🚀 New components 🚀

• cmd/schemagen: Move the schemagen CLI from opentelemetry-collector-contrib to this repository as cmd/schemagen. (#14543) The tool's source is identical to the upstream contrib version (github.com/open-telemetry/opentelemetry-collector-contrib/cmd/schemagen) except for the module path and the test fixtures' namespace, which now reflect the collector module (go.opentelemetry.io/collector/cmd/schemagen). A contrib-only integration test that pointed at three contrib components is removed; contrib's existing make generate-schemas + git-diff CI continues to exercise the FactoryMaps feature against real-world components.

💡 Enhancements 💡

• cmd/mdatagen: Add support for versioned metrics (#15309) Allows metadata to specify versioned metrics for migrating to new semantic conventions. There are two scenarios catered for when the metric name stays the same during migration. When a metric name stays the same but its type differs, just the latest metric is emitted with the new type. When a metric name stays the same but its attributes differ, the latest version is emitted with combined attributes during the migration period.

• cmd/schemagen: Add overlayFile support to deep-merge hand-curated schema fragments into generated schemas. (#14543) Components can declare an overlayFile in .schemagen.yaml pointing to a YAML file whose keys are recursively merged into the auto-generated schema after generation. This allows injecting descriptions, constraints, or additional properties that cannot be derived from Go types. Originally added to the contrib copy of cmd/schemagen in open-telemetry/opentelemetry-collector-contrib#48917 and brought over with the tool in this move.

• cmd/schemagen: Add -p flag to specify a custom Go package pattern for the config struct. (#14543) The new -p flag lets callers override the default . package pattern with an arbitrary Go package selector (e.g. a sub-package whose Config type schemagen should walk). Originally added to the contrib copy of cmd/schemagen in

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Changelog

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

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 💡

• cmd/mdatagen: Handle numeric validators in generated config structs (#14806) Supported validators include minimum, maximum, exclusiveMinimum and exclusiveMaximum.
• pkg/config/configtls: Add include_insecure_cipher_suites to configtls to enable insecure cipher suites. Insecure cipher suites are disabled by default for security. (#13829)
• pkg/confighttp: Add ExposedHeaders field to CORSConfig to allow setting the Access-Control-Expose-Headers response header. (#15119)

v1.59.0/v0.153.0

🛑 Breaking changes 🛑

• cmd/mdatagen: Enable reaggregation config generation by default; set reaggregation_enabled: false to keep generating metric config with only the enabled field. (#14689)

💡 Enhancements 💡

• cmd/mdatagen: Enforce stricter...

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