anchor.diff:  * The JUnit Platform Maven Surefire provider now runs all specified tests in a single
     test run, i.e. all registered `TestExecutionListeners` will receive a single `TestPlan`.
     Previously, a separate `TestPlan` was discovered and executed for each test class.
  -* `@CsvFileSource` now accepts a `numLinesToSkip` parameter, to support writing headers in
  -  your CSV files.
   
   
   [[release-notes-5.1.0-junit-jupiter]]
  
positive.code: ===== New Features and Improvements
  
  * New `assertAll()` variants in `Assertions` that accept collections of executables.
  * New `getOrComputeIfAbsent(Class)` convenience method in `ExtensionContext.Store` that
    simplifies use cases where an extension wishes to store a single object of a given type
    (keyed by that type) in the `Store` and the object is created using the default
  
negative.code: * The `JupiterTestEngine` supports the new JUnit Platform `ModuleSelector` for selecting
    Java 9 modules.
    - This is an alternative to the existing classpath scanning support.
  
  
  [[release-notes-5.1.0-junit-vintage]]
  