Release Runtime instrumentation version 1.0.0-beta.1 (#458)

src/OpenTelemetry.Instrumentation.Runtime/CHANGELOG.md

@@ -2,13 +2,11 @@
 
 ## Unreleased
 
-* Update a few metrics to be in sync of doc updates for `gc.heap`,
-  `gc.fragmentation.ratio`, `time.in.jit`, `process.cpu.count` and `assembly.count`
-  ([#430](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/pull/430))
-* Remove Process related metrics from .NET Runtime metrics
-  ([#446](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/pull/446))
-* Add `exception.count` in Runtime metrics
-  ([#431](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/pull/431))
+## 1.0.0-beta.1
+
+Major redesign of the runtime instrumentation. Renamed metrics to be more user-friendly
+and better logical grouping. Removed the process related metrics which are not
+.NET Runtime specific.
 
 ## 0.2.0-alpha.1