.NET Driver Version 2.12.0 Release Notes

.NET Driver Version 2.12.0 Release Notes

This is the general availability release for the 2.12.0 version of the driver.

The main new features in 2.12.0 include:

• Support for Hidden Indexes in MongoDB 4.4
• Support for AWS temporary credentials in client-side field level encryption (CSFLE)
• Support for Azure and GCP keystores in client-side field level encryption (CSFLE)
• Support for client-side field level encryption (CSFLE) on Linux and Mac OSX
• Support for GSSAPI/Kerberos on Linux
• Support for .NET Standard 2.1
• Various improvements in serialization performance
• Fixed DNS failures in Kubernetes and Windows Subsystem for Linux (WSL/WSL2)
• Fixed memory leak in heartbeat when cluster is inaccessible
• Fixed SDAM deadlock when invalidating former primary

An online version of these release notes is available at:

https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Release%20Notes%20v2.12.0.md

The full list of JIRA issues that are resolved in this release is available at:

https://jira.mongodb.org/issues/?jql=project%20%3D%20CSHARP%20AND%20fixVersion%20%3D%202.12.0%20ORDER%20BY%20key%20ASC

Documentation on the .NET driver can be found at:

https://docs.mongodb.com/drivers/csharp/