# What's New in v21.1.4 ## Organize Members Enhancements You can now create rules for properties with backing fields to group and sort them with the following criteria: * Keep backing fields with their corresponding properties: ![](https://i.imgur.com/x8YG0UL.gif) * Group properties with backing fields by visibility: ![](https://i.imgur.com/fPRJ6IL.gif) ## Test Runner The [Test Runner](https://docs.devexpress.com/CodeRushForRoslyn/401723/configuration-options/unit-testing/test-runner) now can show "pretty-formatted" names for xUnit test cases in .NET Core projects. To support xUnit's method display names, CodeRush uses the xUnit's [methodDisplay]( https://xunit.net/docs/configuration-files#methodDisplayxUnit) and [methodDisplayOptions](https://xunit.net/docs/configuration-files#methodDisplayOptions) settings. ![](https://i.imgur.com/aAowtra.png) To enable this functionality, check the "**Collect tests from assemblies when opening a solution and rebuilding projects**" option on the **Unit Testing** | **Test Runner** options page. ![](https://i.imgur.com/MdsyCqJ.png) ## Short Descriptions for WN Hint **Organize Members** Group and sort backing fields with their properties. **Unit Test Runner** The Test Runner now supports xUnit's "pretty" display names in .NET Core projects. ## Resolved Issues [T998880](https://www.devexpress.com/issue=T998880) - Code Places - Loading 'Favorites' items doesn't consider case sensitivity of a current language [T1007320](https://www.devexpress.com/issue=T1007320) - IntelliRush - A memory leak occurs after a document is closed [T1003895](https://www.devexpress.com/issue=T1003895) - Refactoring - 'Expand Ternary Expression' adds a redundant line break before a closing bracket [T995471](https://www.devexpress.com/issue=T995471) - Refactoring - 'Sync Namespace with Folder Structure' incorrectly determines the default namespace for a project [T1000146](https://www.devexpress.com/issue=T1000146) - Unit Testing - It is not possible to collapse a node with a selected child node on running tests [T1002133](https://www.devexpress.com/issue=T1002133) - Unit Testing - Visual Studio hangs on opening a solution that contains MSTest tests and when running these tests