This is the general availability release for the 2.26.0 version of the driver.
The main new features in 2.26.0 include:
- Support SelectMany inside Project/Select - CSHARP-5081
- Support Dictionary.ContainsValue in LINQ queries - CSHARP-2509
- Support string concatenation of mixed types - CSHARP-5071
- Enable use of native crypto in libmongocrypt bindings - CSHARP-4944
- Support serialization of Memory and ReadOnlyMemory structs - CSHARP-4807
- OIDC: support for GCP Identity Provider - CSHARP-4610
- Implement signing of NuGet packages - CSHARP-5050
- Direct read/write retries to another mongos if possible - CSHARP-3757
- Multiple bug fixes and improvements.
The full list of issues resolved in this release is available at CSHARP JIRA project.
Documentation on the .NET driver can be found here.