Update changelog for release

CHANGELOG.md

@@ -8,25 +8,27 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+## [1.9.0/0.0.3] - 2022-08-01
+
 ### Added
 
-- Add the `go.opentelemetry.io/otel/semconv/v1.12.0` package.
-  The package contains semantic conventions from the `v1.12.0` version of the OpenTelemetry specification. (#3010)
+- Add support for Schema Files format 1.1.x (metric "split" transform) with the new `go.opentelemetry.io/otel/schema/v1.1` package. (#2999)
 - Add the `go.opentelemetry.io/otel/semconv/v1.11.0` package.
   The package contains semantic conventions from the `v1.11.0` version of the OpenTelemetry specification. (#3009)
-- Add http.method attribute to http server metric. (#3018)
+- Add the `go.opentelemetry.io/otel/semconv/v1.12.0` package.
+  The package contains semantic conventions from the `v1.12.0` version of the OpenTelemetry specification. (#3010)
+- Add the `http.method` attribute to HTTP server metric from all `go.opentelemetry.io/otel/semconv/*` packages. (#3018)
 
 ### Fixed
 
-- Invalid warning for context setup being deferred in OpenTracing bridge (#3029).
+- Invalid warning for context setup being deferred in `go.opentelemetry.io/otel/bridge/opentracing` package. (#3029)
 
 ## [1.8.0/0.31.0] - 2022-07-08
 
 ### Added
 
 - Add support for `opentracing.TextMap` format in the `Inject` and `Extract` methods
 of the `"go.opentelemetry.io/otel/bridge/opentracing".BridgeTracer` type. (#2911)
-- Add support for Schema Files format 1.1.x (metric "split" transform). (#2999)
 
 ### Changed
 
@@ -1889,7 +1891,8 @@ It contains api and sdk for trace and meter.
 - CircleCI build CI manifest files.
 - CODEOWNERS file to track owners of this project.
 
-[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.8.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.9.0...HEAD
+[1.9.0/0.0.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.9.0
 [1.8.0/0.31.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.8.0
 [1.7.0/0.30.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.7.0
 [0.29.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.29.0