Update changelog

Author: s-fleck

NEWS.md

@@ -13,9 +13,10 @@
 
 - Support transformers for `LoggerGlue` (see `?glue::glue`) (#51)
 
-- Add `excluded_fields`, `transform_event` and 
-  `transform_event_names` to `Layout` to make it more flexible. Exclude `rawMsg` 
-  by default for backwards compatibility.
+- Add `excluded_fields` to `Layout` for excluding fields from logging.
+  
+- Add `transform_event` and `transform_event_names` to `LayoutJson` to make 
+  it more flexible. Exclude `rawMsg` by default for backwards compatibility.
 
 
 # lgr 0.4.4