Release v1.43.0/v2.5.0/v0.68.0/v0.37.0/v0.23.0/v0.18.0/v0.16.0/v0.15.0

[dmathieu]

Added

• Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/v0.3.0 to expose the resolved SDK resource from declarative configuration. (Add SDK.Resource() to otelconf/v0.3.0 #8660)
• Add support to set the configuration file via OTEL_CONFIG_FILE in go.opentelemetry.io/contrib/otelconf. (otelconf: support OTEL_CONFIG_FILE as it is no longer experimental #8639)
• Add support for service resource detector in go.opentelemetry.io/contrib/otelconf. (otelconf: support service resource detector #8674)
• Add support for attribute_count_limit and attribute_value_length_limit in tracer provider configuration in go.opentelemetry.io/contrib/otelconf. (otelconf: add support for tracer provider limits #8687)
• Add support for attribute_count_limit and attribute_value_length_limit in logger provider configuration in go.opentelemetry.io/contrib/otelconf. (otelconf: add support for logger provider limits #8686)
• Add support for server.address and server.port attributes in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (otelgrpc: add server.address and server.port #8723)
• Add support for OTEL_SEMCONV_STABILITY_OPT_IN in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. Supported values are rpc (default), rpc/dup and rpc/old. (otelgrpc: support OTEL_SEMCONV_STABILITY_OPT_IN #8726)
• Add the http.route metric attribute to go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp. (feat(net/http/otelhttp): Add http.route attribute #8632)

Changed

• Prepend _ to the normalized environment variable name when the key starts with a digit in go.opentelemetry.io/contrib/propagators/envcar, ensuring POSIX compliance. (envcar: refine normalization #8678)
• Move experimental types from go.opentelemetry.io/contrib/otelconf to go.opentelemetry.io/contrib/otelconf/x. (otelconf: move experimental types to otelconf/x #8529)
• Normalize cached environment variable names in go.opentelemetry.io/contrib/propagators/envcar, aligning Carrier.Keys output with the carrier's normalized key format. (envcar: normalize cached environment variable names #8761)

Fixed

• Fix go.opentelemetry.io/contrib/otelconf Prometheus reader converting OTel dot-style label names (e.g. service.name) to underscore-style (service_name) in target_info when both without_type_suffix and without_units are set. Use NoTranslation instead of UnderscoreEscapingWithoutSuffixes to preserve dot-style label names while still suppressing metric name suffixes. (Fix otelconf prometheus label escaping #8763)
• Limit the request body size at 1MB in go.opentelemetry.io/contrib/zpages. (Limit the number of bytes read from the zpages body #8656)
• Fix server spans using the client's address and port for server.address and server.port attributes in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (otelgrpc: add server.address and server.port #8723)

Removed

• Host ID resource detector has been removed when configuring the host resource detector in go.opentelemetry.io/contrib/otelconf. (otelconf: remove host ID detector in host configuration #8581)

Deprecated

• Deprecate OTEL_EXPERIMENTAL_CONFIG_FILE in favour of OTEL_CONFIG_FILE in go.opentelemetry.io/contrib/otelconf. (otelconf: support OTEL_CONFIG_FILE as it is no longer experimental #8639)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.4%. Comparing base (0fcc152) to head (07bd6d5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #8769     +/-   ##
=======================================
- Coverage   83.5%   83.4%   -0.1%     
=======================================
  Files        192     192             
  Lines      15578   15578             
=======================================
- Hits       13015   13004     -11     
- Misses      2116    2127     +11     
  Partials     447     447             

Files with missing lines	Coverage Δ
detectors/aws/ecs/version.go	50.0% <100.0%> (ø)
detectors/aws/eks/version.go	50.0% <100.0%> (ø)
detectors/gcp/version.go	50.0% <100.0%> (ø)
...entation/github.com/gorilla/mux/otelmux/version.go	100.0% <100.0%> (ø)
propagators/aws/version.go	50.0% <100.0%> (ø)
propagators/b3/version.go	50.0% <100.0%> (ø)
propagators/envcar/version.go	100.0% <100.0%> (ø)
propagators/jaeger/version.go	50.0% <100.0%> (ø)
propagators/ot/version.go	50.0% <100.0%> (ø)
samplers/jaegerremote/version.go	100.0% <100.0%> (ø)
... and 1 more

... and 1 file with indirect coverage changes

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[pellared]

nit: Can you change all changelog entries to use Present Simple tense?

Please do not forget to update the PR title and description

[MikeGoldsmith]

🚀