Fixes
- Fixes an issue where stack traces for custom errors outside a transaction were not visible in the Error Analytics UI page.
 - Fixes an issue with auto-instrumenting MongoDB driver calls involving non-public collection types.
 - Fixes an issue with reporting the same transaction multiple times.
 
New Features
- Improved performance when serializing metrics prior to sending to New Relic.
 - Improved SQL-related database instrumentation performance.
 
Upgrading
- Follow standard procedures to update the .NET agent.
 - If you are upgrading from a particularly old agent, review the list of major changes and procedures to upgrade legacy .NET agents.