bump version 2.15-beta3 (#2029)

Author: rajkumar-rangaraj

.props/_GlobalStaticVersion.props

@@ -13,7 +13,7 @@
     <SemanticVersionMajor>2</SemanticVersionMajor>
     <SemanticVersionMinor>15</SemanticVersionMinor> <!-- If changing the Minor version, also update the Date value. -->
     <SemanticVersionPatch>0</SemanticVersionPatch>
-    <PreReleaseMilestone>beta2</PreReleaseMilestone> <!--Valid values: beta1, beta2, EMPTY for stable -->
+    <PreReleaseMilestone>beta3</PreReleaseMilestone> <!--Valid values: beta1, beta2, EMPTY for stable -->
     <PreReleaseMilestone Condition="'$(NightlyBuild)' == 'True'">nightly</PreReleaseMilestone> <!-- Overwrite this property for nightly builds from the DEVELOP branch. -->
     <!-- 
       Date when Semantic Version was changed. 

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## VNext
+
+## Version 2.15.0-beta3
 - Support Request.PathBase for AspNetCore telemetry
 - [End support for .NET Framework 4.5 / 4.5.1, Add support for .NET Framework 4.5.2](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1161)
 - [Create single request telemetry when URL-rewrite rewrites a request](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1744)
@@ -9,7 +11,7 @@
 - [Fix broken correlation and missing in-proc dependency Azure Blob SDK v12](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1915)
 - [Fix Heartbeat interval not applied until after first heartbeat](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1298)
 - [Fix: ApplicationInsightsLoggerProvider does not catch exceptions](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1969)
-- Update AppInsights JS snippet used in the code to [latest version](https://github.com/microsoft/ApplicationInsights-JS)
+- [Update AppInsights JS snippet used in the code to latest version](https://github.com/microsoft/ApplicationInsights-JS)
 - [ServerTelemetryChannel does not fall back to any default directory if user explicitly configures StorageFolder, and have trouble read/write to it](https://github.com/microsoft/ApplicationInsights-dotnet/pull/2002)
 - [Fixed a bug which caused ApplicationInsights.config file being read for populating TelemetryConfiguration in .NET Core projects](https://github.com/microsoft/ApplicationInsights-dotnet/issues/1795)
 - [Remove System.RunTime EventCounters by default](https://github.com/microsoft/ApplicationInsights-dotnet/issues/2009)