anchor.diff:  [[release-notes-5.6.0-RC1]]
   == 5.6.0-RC1
   
  -*Date of Release:* ❓
  +*Date of Release:* January 6, 2020
   
   *Scope:*
   
  
positive.code: 
  * When `@Nested` is used, the temporary directory is now also injected into instance
    fields of enclosing classes annotated with `@TempDir`.
  
  ==== Deprecations and Breaking Changes
  
  * ❓
  
  ==== New Features and Improvements
  
  
negative.code: * The `EventConditions.nestedContainer()` method in the Engine Test Kit now correctly
    handles events from multiple levels of nested classes.
  
  ==== New Features and Improvements
  
  * `TestExecutionSummary.Failure` is now serializable.
  