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* Bump stable-v1 from v1.4.1 to v1.5.0
* Remove internal/metric module from versions file
This module was removed from the project.
* Prepare stable-v1 for version v1.5.0
* Update changelog
* Update CHANGELOG.md
Copy file name to clipboardExpand all lines: CHANGELOG.md
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@@ -10,13 +10,20 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
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### ⚠️ Notice ⚠️
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This update is a breaking change of the unstable Metrics API. Code instrumented with the `go.opentelemetry.io/otel/metric` <= v0.27.0 will need to be modified.
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This update is a breaking change of the unstable Metrics API.
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Code instrumented with the `go.opentelemetry.io/otel/metric` will need to be modified.
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### Changed
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- The metrics API has been significantly changed. (#2587)
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## [1.5.0] - 2022-03-16
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### Added
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- Log the Exporters configuration in the TracerProviders message. (#2578)
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- Added support to configure the span limits with environment variables.
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The following environment variables are used. (#2606, #2637)
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The following environment variables are supported. (#2606, #2637)
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-`OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT`
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-`OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT`
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-`OTEL_SPAN_EVENT_COUNT_LIMIT`
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If the provided environment variables are invalid (negative), the default values would be used.
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- Rename the `gc` runtime name to `go` (#2560)
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- Add container id support to Resource. (#2418)
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- Add resource container ID detection. (#2418)
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- Add span attribute value length limit.
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The new `AttributeValueLengthLimit` field is added to the `"go.opentelemetry.io/otel/sdk/trace".SpanLimits` type to configure this limit for a `TracerProvider`.
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The default limit for this resource is "unlimited". (#2637)
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### Changed
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-For tracestate's members, prepend the new element and remove the oldest one, which is over capacity (#2592)
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-Drop oldest tracestate`Member` when capacity is reached. (#2592)
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- Add event and link drop counts to the exported data from the `oltptrace` exporter. (#2601)
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- The metrics API has been significantly changed. (#2587)
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- Unify path cleaning functionally in the `otlpmetric` and `otlptrace` config. (#2639)
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- Unify path cleaning functionally in the `otlpmetric` and `otlptrace` configuration. (#2639)
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- Change the debug message from the `sdk/trace.BatchSpanProcessor` to reflect the count is cumulative. (#2640)
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- Introduce new internal envconfig package for OTLP exporters (#2608)
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- Introduce new internal `envconfig` package for OTLP exporters. (#2608)
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- If `http.Request.Host` is empty, fall back to use `URL.Host` when populating `http.host` in the `semconv` packages. (#2661)
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### Fixed
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- Remove the OTLP trace exporter limit of SpanEvents when exporting. (#2616)
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-Use port `4318` instead of `4317` for default for the `otlpmetrichttp` and `otlptracehttp` client. (#2614, #2625)
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-Default to port `4318` instead of `4317` for the `otlpmetrichttp` and `otlptracehttp` client. (#2614, #2625)
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- Unlimited span limits are now supported (negative values). (#2636, #2637)
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### Deprecated
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- CircleCI build CI manifest files.
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- CODEOWNERS file to track owners of this project.
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