prep exporter for release 1.4.0 (Azure#49947)

Author: Timothy Mothra

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

@@ -1,12 +1,6 @@
 # Release History
 
-## 1.4.0-beta.4 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
+## 1.4.0 (2025-05-08)
 
 ### Other Changes
 

sdk/monitor/Azure.Monitor.OpenTelemetry.Exporter/src/Azure.Monitor.OpenTelemetry.Exporter.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <Description>An OpenTelemetry .NET exporter that exports to Azure Monitor</Description>
     <AssemblyTitle>AzureMonitor OpenTelemetry Exporter</AssemblyTitle>
-    <Version>1.4.0-beta.4</Version>
+    <Version>1.4.0</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <ApiCompatVersion>1.3.0</ApiCompatVersion>
     <PackageTags>Azure Monitor OpenTelemetry Exporter ApplicationInsights</PackageTags>
@@ -29,10 +29,7 @@
 
   <!-- Shared sources from Azure.Monitor.OpenTelemetry.LiveMetrics -->
   <ItemGroup>
-    <Compile
-      Include="..\..\Azure.Monitor.OpenTelemetry.LiveMetrics\src\**\*.cs"
-      Exclude="..\..\Azure.Monitor.OpenTelemetry.LiveMetrics\src\Generated\Models\AzureMonitorOpenTelemetryLiveMetricsContext.cs"
-      LinkBase="Shared\LiveMetrics" />
+    <Compile Include="..\..\Azure.Monitor.OpenTelemetry.LiveMetrics\src\**\*.cs" Exclude="..\..\Azure.Monitor.OpenTelemetry.LiveMetrics\src\Generated\Models\AzureMonitorOpenTelemetryLiveMetricsContext.cs" LinkBase="Shared\LiveMetrics" />
     <Compile Remove="..\..\Azure.Monitor.OpenTelemetry.LiveMetrics\src\Properties\AssemblyInfo.cs" />
   </ItemGroup>