prep LiveMetrics beta2 (#41879)

sdk/monitor/Azure.Monitor.OpenTelemetry.LiveMetrics/CHANGELOG.md

@@ -1,19 +1,13 @@
 # Release History
 
-## 1.0.0-beta.2 (Unreleased)
-
-### Features Added
+## 1.0.0-beta.2 (2024-02-09)
 
 ### Breaking Changes
 
 * Disable Performance Counters to prevent runtime exceptions.
   CPU and Memory will no longer be displayed on the LiveMetrics chart.
   ([#41878](https://github.com/Azure/azure-sdk-for-net/pull/41878))
 
-### Bugs Fixed
-
-### Other Changes
-
 ## 1.0.0-beta.1 (2024-02-08)
 
 * Initial release of Azure Monitor [Live Metrics](https://learn.microsoft.com/azure/azure-monitor/app/live-stream) Exporter for [OpenTelemetry .NET](https://github.com/open-telemetry/opentelemetry-dotnet). This version includes metrics, performance counters, and Sample Telemetry. This version does not include Filtering.