opentelemetry-stdout 0.27.0

An OpenTelemetry exporter for stdout
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# Changelog

## vNext

## 0.27.0

Released 2024-Nov-11

- Update `opentelemetry` dependency version to 0.27
- Update `opentelemetry_sdk` dependency version to 0.27

- Bump MSRV to 1.70 [#2179](https://github.com/open-telemetry/opentelemetry-rust/pull/2179)
- **BREAKING**
  - **Replaced**
    - ([#2217](https://github.com/open-telemetry/opentelemetry-rust/pull/2217)): The `MetricsExporterBuilder` interface is modified from `with_temporality_selector` to `with_temporality` example can be seen below:
    Previous Signature:
    ```rust
    MetricsExporterBuilder::default().with_temporality_selector(DeltaTemporalitySelector::new())
    ```
    Updated Signature:
    ```rust
    MetricsExporterBuilder::default().with_temporality(opentelemetry_sdk::metrics::Temporality::Delta)
    ```
  - **Renamed**
    - ([#2255](https://github.com/open-telemetry/opentelemetry-rust/pull/2255)): de-pluralize Metric types.
      - `MetricsExporter` -> `MetricExporter`
      - `MetricsExporterBuilder` -> `MetricExporterBuilder`

## v0.26.0
Released 2024-Sep-30

- Update `opentelemetry` dependency version to 0.26
- Update `opentelemetry_sdk` dependency version to 0.26

## v0.25.0

- Update `opentelemetry` dependency version to 0.25
- Update `opentelemetry_sdk` dependency version to 0.25
- Starting with this version, this crate will align with `opentelemetry` crate
  on major,minor versions.
- **Breaking** [1994](https://github.com/open-telemetry/opentelemetry-rust/pull/1994) The logrecord event-name is added as attribute with
key `name` only if the feature flag `populate-logs-event-name` is enabled.
- **Breaking** [2040](https://github.com/open-telemetry/opentelemetry-rust/pull/2040) Simplified stdout exporter:
  - Now only supports writing to stdout, removing ability to send telemetry to other streams.
  - Output format improved for better human readability.
  - Note: This exporter is intended for learning and debugging purposes only. Not recommended for production use or automated parsing.

## v0.5.0

- Update `opentelemetry` dependency version to 0.24
- Update `opentelemetry_sdk` dependency version to 0.24

## v0.4.0

### Changed

- The default feature now includes logs, metrics and trace.
- Update `opentelemetry` dependency version to 0.23
- Update `opentelemetry_sdk` dependency version to 0.23
- TraceExporter fixed to print InstrumentationScope's attributes.

## v0.3.0

### Changed

- Fix StatusCode in stdout exporter [#1454](https://github.com/open-telemetry/opentelemetry-rust/pull/1454)
- Add missing event timestamps [#1391](https://github.com/open-telemetry/opentelemetry-rust/pull/1391)
- Adjusted `chrono` features to reduce number of transitive dependencies. [#1569](https://github.com/open-telemetry/opentelemetry-rust/pull/1569)

## v0.2.0

### Changed

- Bump MSRV to 1.65 [#1318](https://github.com/open-telemetry/opentelemetry-rust/pull/1318)
- Timestamp is additionally exported in user-friendly format.
  [#1192](https://github.com/open-telemetry/opentelemetry-rust/pull/1192).
- MetricExporter - Temporality is exported in user-friendly format.
  [#1260](https://github.com/open-telemetry/opentelemetry-rust/pull/1260).

## v0.1.0

### Added

- Initial metrics and trace exporters