Fixes potential memory leak when Distributed Tracing is enabled.
Fixes an issue where a NullReferenceException is logged for certain data stores (MongoDB and Couchbase) when distributed tracing is enabled.
Fixes an issue where a transaction start time is incorrect when an error has been reported.
Other Information
After November 7th, 2018 the Core_20 directory will be removed from the download site. This folder currently contains an outdated version of the .Net Core agent. The most up-to-date version of the .NET Core agent can be found in inlatest_release directory.