Learn what's new across releases, with details of features, enhancements, and resolved issues.
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Telerik JustMock 2026 Q3Aug 12, 2026
Features
Runtime License information is now displayed in Debug View.
Added an API for resetting mock arrangements and clearing invocation counters for a specific mock object.
Added support for .NET 11 Preview 7.
Fixes
Fixed an issue that prevented unit tests from running in Visual Studio Test Explorer for Microsoft.Testing.Platform-based projects when the JustMock Visual Studio extension was enabled.
Resolved an issue causing InvalidProgramException failures in certain complex test methods on .NET 9 and newer.
Telerik JustMock 2026 Q2May 20, 2026
Features
JustMock now supports Runtime-Native Async (Runtime Async V2), introduced with .NET 11 Preview 3.
Updated the JustMock Framework documentation to improve AI-generated response accuracy.
Fixes
Fixed an issue where Visual Studio 2026 code analysis features were disrupted after the 18.4 update.
Resolved a "Read out of bounds" debugger exception that occurred during active profiling sessions with JustMock. The fix is available in the latest JetBrains version, see RIDER-138867.