Improvements
- #5134 XmlLayout - Added Layout-option to XmlElement to match XmlAttribute (#5134) (@snakefoot)
- #5126 JsonLayout - Avoid NullReferenceException when JsonAttribute has no Layout (#5126) (@snakefoot)
- #5122 ConfigurationItemFactory - Handle concurrent registration of extensions (#5122) (@snakefoot)
- #5121 LogEventInfo with custom MessageFormatter now generates FormattedMessage upfront (#5121) (@snakefoot)
- #5118 AsyncTargetWrapper - Reduce overhead when scheduling instant background writer thread (#5118) (@snakefoot)
- #5115 ConfigurationItemFactory - Faster scan of NLog types with filter on IsPublic / IsClass (#5115) (@snakefoot)