opentelemetry-http 0.12.0

Helper implementations for sending HTTP requests. Uses include propagating and extracting context over http, exporting telemetry, requesting sampling strategies.
Documentation
# Changelog

## vNext

## v0.12.0

- Add `reqwest-rustls-webkpi-roots` feature flag to configure [`reqwest`]https://docs.rs/reqwest/0.11.27/reqwest/index.html#optional-features to use embedded `webkpi-roots`.
- Update `opentelemetry` dependency version to 0.23

## v0.11.1

- Add feature flag enabling users to configure `reqwest` usage to use rustls via
  `reqwest/rustls-tls` feature flag
  [1638]https://github.com/open-telemetry/opentelemetry-rust/pull/1638.

## v0.11.0

### Changed

- **Breaking** Remove built-in support for surf HTTP client [#1537]https://github.com/open-telemetry/opentelemetry-rust/pull/1537
- **Breaking** Surface non-2xx status codes as errors; change `ResponseExt` trait to return `HttpError` instead of `TraceError`[#1484]https://github.com/open-telemetry/opentelemetry-rust/pull/1484

## v0.10.0

### Changed

- Bump MSRV to 1.65 [#1318]https://github.com/open-telemetry/opentelemetry-rust/pull/1318
- Bump MSRV to 1.64 [#1203]https://github.com/open-telemetry/opentelemetry-rust/pull/1203

## v0.9.0

### Changed

- Update to opentelemetry-api v0.20.0

## v0.8.0

### Changed
- Add response headers in response for `HttpClient` implementations [#918]https://github.com/open-telemetry/opentelemetry-rust/pull/918.
- Bump MSRV to 1.57 [#953]https://github.com/open-telemetry/opentelemetry-rust/pull/953.
- Update dependencies and bump MSRV to 1.60 [#969]https://github.com/open-telemetry/opentelemetry-rust/pull/969.

## v0.7.0

### Changed

- Update to opentelemetry v0.18.0
- Export `byte` and `http` types #798
- Implementation of collector http client with pure hyper #853

## v0.6.0

### Changed

- Update to opentelemetry v0.17.0

## v0.5.0

### Changed

- Update to opentelemetry v0.16.0

## v0.4.0

### Changed

- Update to opentelemetry v0.15.0

## v0.3.0

### Changed

- Return response from `HttpClient` #511
- Update to opentelemetry v0.14.0

## v0.2.0

### Changed
- Update to opentelemetry v0.13.0

## v0.1.0

### Added

- Opentelemetry integration with http #415