This release includes the following enhancements:

Release date: February 5, 2026

Support for .NET 10

Support for .NET 10 has been added. See Supported Frameworks.

Support for C# 14

dotTEST can now analyze code written in C# 14.

Support for IDEs

The following IDE is now supported:

  • Visual Studio 2026

Updated Static Analysis Rules

The following rules have been updated:

Rule ID

Updates

CS.EXCEPT.RETHROW

Support for Live Static Analysis has been added.

Additional Updates

  • The .slnx solution file format is now supported.

For information about this release, see https://docs.parasoft.com/display/DOTTEST20253/Updates+in+2025.3.