.NET agent v5.19.47.0

New Features

• Async mode: Added support for the metricName and transactionNamingPriority custom instrumentation options when async mode is enabled.
• Async mode: Added support for Castle MonoRail 2.x when async mode is enabled. Note that MonoRail transactions previously named WebTransaction/DotNetController/{controller}/{action} will be renamed to WebTransaction/MonoRail/{controller}/{action} when async mode is enabled.
• Async mode: Added support for legacy ScriptHandlerFactory instrumentation when async mode is enabled.
• Removes instrumentation for deprecated methods in Umbraco. The default instrumentation for ASP .NET MVC or ASP .NET Web API will now be used by the agent in its place.

Fixes

• Async mode: Fixed an issue where the agent would not clean up SQL connections after explain plan execution when async mode is enabled.
• Async mode: Fixed a bug which would cause a SerializationException to occur when async mode is enabled which could result in an app crash.

Upgrading

• For upgrade instructions, see Upgrade the .NET agent.
• If you are upgrading from a particularly old agent, see Upgrading legacy .NET agents for a list of major changes to the .NET agent.