sec(deps): bump the security group across 4 directories with 3 updates by dependabot[bot] · Pull Request #278 · foomo/keel

dependabot · 2026-04-08T20:03:03Z

Bumps the security group with 1 update in the /integration/temporal directory: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp.
Bumps the security group with 1 update in the /integration/gotsrpc directory: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp.
Bumps the security group with 1 update in the / directory: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp.
Bumps the security group with 1 update in the /examples directory: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp.

Updates go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)

Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)

Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)

Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)

Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)

Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)

Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)

Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)

Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)

Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
5e363de limit response body size for OTLP HTTP exporters (#8108)
35214b6 Use an absolute path when calling bsd kenv (#8113)
290024c fix(deps): update module google.golang.org/grpc to v1.80.0 (#8121)
e70658e fix: support getBody in otelploghttp (#8096)
4afe468 fix(deps): update googleapis to 9d38bb4 (#8117)
b9ca729 chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (#8115)
69472ec chore(deps): update fossas/fossa-action action to v1.9.0 (#8118)
Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/sdk from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/sdk's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)

Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)

Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)

Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)

Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)

Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)

Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)

Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)

Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)

Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
5e363de limit response body size for OTLP HTTP exporters (#8108)
35214b6 Use an absolute path when calling bsd kenv (#8113)
290024c fix(deps): update module google.golang.org/grpc to v1.80.0 (#8121)
e70658e fix: support getBody in otelploghttp (#8096)
4afe468 fix(deps): update googleapis to 9d38bb4 (#8117)
b9ca729 chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (#8115)
69472ec chore(deps): update fossas/fossa-action action to v1.9.0 (#8118)
Additional commits viewable in compare view

Updates google.golang.org/grpc from 1.79.2 to 1.80.0

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.80.0

Behavior Changes

balancer: log a warning if a balancer is registered with uppercase letters, as balancer names should be lowercase. In a future release, balancer names will be treated as case-insensitive; see #5288 for details. (#8837)

xds: update resource error handling and re-resolution logic (#8907)

Re-resolve all LOGICAL_DNS clusters simultaneously when re-resolution is requested.

Fail all in-flight RPCs immediately upon receipt of listener or route resource errors, instead of allowing them to complete.

Bug Fixes

xds: support the LB policy configured in LOGICAL_DNS cluster resources instead of defaulting to pick_first. (#8733)

credentials/tls: perform per-RPC authority validation against the leaf certificate instead of the entire peer certificate chain. (#8831)

xds: enabling A76 ring hash endpoint keys no longer causes EDS resources with invalid proxy metadata to be NACKed when HTTP CONNECT (gRFC A86) is disabled. (#8875)

xds: validate that the sum of endpoint weights in a locality does not exceed the maximum uint32 value. (#8899)

Special Thanks: @RAVEYUS

xds: fix incorrect proto field access in the weighted round robin (WRR) configuration where blackout_period was used instead of weight_expiration_period. (#8915)

Special Thanks: @gregbarasch

xds/rbac: handle addresses with ports in IP matchers. (#8990)

New Features

ringhash: enable gRFC A76 (endpoint hash keys and request hash headers) by default. (#8922)

Performance Improvements

credentials/alts: pool write buffers to reduce memory allocations and usage. (#8919)

grpc: enable the use of pooled write buffers for buffering HTTP/2 frame writes by default. This reduces memory usage when connections are idle. Use the WithSharedWriteBuffer dial option or the SharedWriteBuffer server option to disable this feature. (#8957)

xds/priority: stop caching child LB policies removed from the configuration. This will help reduce memory and cpu usage when localities are constantly switching between priorities. (#8997)

mem: add a faster tiered buffer pool; use the experimental mem.NewBinaryTieredBufferPool function to create such pools. (#8775)

Release 1.79.3

Security

server: fix an authorization bypass where malformed :path headers (missing the leading slash) could bypass path-based restricted "deny" rules in interceptors like grpc/authz. Any request with a non-canonical path is now immediately rejected with an Unimplemented error. (#8981)

Commits

397e45e Change version to 1.80.0 (#8948)
64ebf0a Cherry-pick #8997 to v1.80.x (#9027)
e45ed24 xds/rbac: add additional handling for addresses with ports (#8990) (#9022)
c78d26e Cherry-pick #8957 to v1.80.x (#9007)
bd7cd3c grpc: enforce strict path checking for incoming requests on the server (#8987)
b6597b3 xds/clusterimpl: use xdsConfig for updates and remove redundant fields from L...
1d4fa8a xds: change cdsbalancer to use update from dependency manager (#8907)
8f47d36 attributes: Replace internal map with linked list (#8933)
22e1ee8 xds: add panic recovery in xdsclient resource unmarshalling. (#8895)
7136e99 credentials/alts: Pool write buffers (#8919)
Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)

Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)

Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)

Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)

Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)

Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)

Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)

Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)

Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)

Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
5e363de limit response body size for OTLP HTTP exporters (#8108)
35214b6 Use an absolute path when calling bsd kenv (#8113)
290024c fix(deps): update module google.golang.org/grpc to v1.80.0 (#8121)
e70658e fix: support getBody in otelploghttp (#8096)
4afe468 fix(deps): update googleapis to 9d38bb4 (#8117)
b9ca729 chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (#8115)
69472ec chore(deps): update fossas/fossa-action action to v1.9.0 (#8118)
Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/sdk from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/sdk's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)

Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)

Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)

Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)

Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)

Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)

Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)

Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)

Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)

Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
5e363de limit response body size for OTLP HTTP exporters (#8108)
35214b6 Use an absolute path when calling bsd kenv (#8113)
290024c fix(deps): update module google.golang.org/grpc to v1.80.0 (#8121)
e70658e fix: support getBody in otelploghttp (#8096)
4afe468 fix(deps): update googleapis to 9d38bb4 (#8117)
b9ca729 chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (#8115)
69472ec chore(deps): update fossas/fossa-action action to v1.9.0 (#8118)
Additional commits viewable in compare view

Updates google.golang.org/grpc from 1.79.2 to 1.80.0

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.80.0

Behavior Changes

balancer: log a warning if a balancer is registered with uppercase letters, as balancer names should be lowercase. In a future release, balancer names will be treated as case-insensitive; see #5288 for details. (#8837)

xds: update resource error handling and re-resolution logic (#8907)

Re-resolve all LOGICAL_DNS clusters simultaneously when re-resolution is requested.

Fail all in-flight RPCs immediately upon receipt of listener or route resource errors, instead of allowing them to complete.

Bug Fixes

xds: support the LB policy configured in LOGICAL_DNS cluster resources instead of defaulting to pick_first. (#8733)

credentials/tls: perform per-RPC authority validation against the leaf certificate instead of the entire peer certificate chain. (#8831)

xds: enabling A76 ring hash endpoint keys no longer causes EDS resources with invalid proxy metadata to be NACKed when HTTP CONNECT (gRFC A86) is disabled. (#8875)

xds: validate that the sum of endpoint weights in a locality does not exceed the maximum uint32 value. (#8899)

Special Thanks: @RAVEYUS

xds: fix incorrect proto field access in the weighted round robin (WRR) configuration where blackout_period was used instead of weight_expiration_period. (#8915)

Special Thanks: @gregbarasch

xds/rbac: handle addresses with ports in IP matchers. (#8990)

New Features

ringhash: enable gRFC A76 (endpoint hash keys and request hash headers) by default. (#8922)

Performance Improvements

credentials/alts: pool write buffers to reduce memory allocations and usage. (#8919)

grpc: enable the use of pooled write buffers for buffering HTTP/2 frame writes by default. This reduces memory usage when connections are idle. Use the WithSharedWriteBuffer dial option or the SharedWriteBuffer server option to disable this feature. (#8957)

xds/priority: stop caching child LB policies removed from the configuration. This will help reduce memory and cpu usage when localities are constantly switching between priorities. (#8997)

mem: add a faster tiered buffer pool; use the experimental mem.NewBinaryTieredBufferPool function to create such pools. (#8775)

Release 1.79.3

Security

server: fix an authorization bypass where malformed :path headers (missing the leading slash) could bypass path-based restricted "deny" rules in interceptors like grpc/authz. Any request with a non-canonical path is now immediately rejected with an Unimplemented error. (#8981)

Commits

397e45e Change version to 1.80.0 (#8948)
64ebf0a Cherry-pick #8997 to v1.80.x (#9027)
e45ed24 xds/rbac: add additional handling for addresses with ports (#8990) (#9022)
c78d26e Cherry-pick #8957 to v1.80.x (#9007)
bd7cd3c grpc: enforce strict path checking for incoming requests on the server (#8987)
b6597b3 xds/clusterimpl: use xdsConfig for updates and remove redundant fields from L...
1d4fa8a xds: change cdsbalancer to use update from dependency manager (#8907)
8f47d36 attributes: Replace internal map with linked list (#8933)
22e1ee8 xds: add panic recovery in xdsclient resource unmarshalling. (#8895)
7136e99 credentials/alts: Pool write buffers (#8919)
Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)

Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)

Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)

Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)

Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)

Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)

Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)

Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)

Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)

Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)

WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)

Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
5e363de limit response body size for OTLP HTTP exporters (#8108)
35214b6 Use an absolute path when calling bsd kenv (#8113)

Bumps the security group with 1 update in the /integration/temporal directory: [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go). Bumps the security group with 1 update in the /integration/gotsrpc directory: [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go). Bumps the security group with 1 update in the / directory: [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go). Bumps the security group with 1 update in the /examples directory: [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go). Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `go.opentelemetry.io/otel/sdk` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `google.golang.org/grpc` from 1.79.2 to 1.80.0 - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](grpc/grpc-go@v1.79.2...v1.80.0) Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `go.opentelemetry.io/otel/sdk` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `google.golang.org/grpc` from 1.79.2 to 1.80.0 - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](grpc/grpc-go@v1.79.2...v1.80.0) Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `go.opentelemetry.io/otel/sdk` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `google.golang.org/grpc` from 1.79.2 to 1.80.0 - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](grpc/grpc-go@v1.79.2...v1.80.0) Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `go.opentelemetry.io/otel/sdk` from 1.42.0 to 1.43.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md) - [Commits](open-telemetry/opentelemetry-go@v1.42.0...v1.43.0) Updates `google.golang.org/grpc` from 1.79.2 to 1.80.0 - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](grpc/grpc-go@v1.79.2...v1.80.0) --- updated-dependencies: - dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/sdk dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: google.golang.org/grpc dependency-version: 1.80.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/sdk dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: google.golang.org/grpc dependency-version: 1.80.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp dependency-version: 1.43.0 dependency-type: direct:production dependency-group: security - dependency-name: go.opentelemetry.io/otel/sdk dependency-version: 1.43.0 dependency-type: direct:production dependency-group: security - dependency-name: google.golang.org/grpc dependency-version: 1.80.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: go.opentelemetry.io/otel/sdk dependency-version: 1.43.0 dependency-type: indirect dependency-group: security - dependency-name: google.golang.org/grpc dependency-version: 1.80.0 dependency-type: indirect dependency-group: security ... Signed-off-by: dependabot[bot] <support@github.com>

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sec(deps): bump the security group across 4 directories with 3 updates#278

sec(deps): bump the security group across 4 directories with 3 updates#278
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[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Changed

Deprecated

Fixed

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Changed

Deprecated

Fixed

Release 1.80.0

Behavior Changes

Bug Fixes

New Features

Performance Improvements

Release 1.79.3

Security

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Changed

Deprecated

Fixed

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

Changed

Deprecated

Fixed

Release 1.80.0

Behavior Changes

Bug Fixes

New Features

Performance Improvements

Release 1.79.3

Security

[1.43.0/0.65.0/0.19.0] 2026-04-02

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dependabot bot commented on behalf of github Apr 8, 2026 •

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