README update

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Fixed
 
 - `CMPTLoader` not importing `I3DMLoader`.
+- A case where if the tile at depth `maxDepth` was empty nothing would be rendered.
 
 ## [0.1.4] - 2020-07-17
 ### Added

README.md

@@ -172,7 +172,7 @@ If `errorThreshold` is set to `Infinity` then all parent tiles will be loaded an
 maxDepth = Infinity : Number
 ```
 
-The max depth to which tiles will be loaded and rendered. Setting it to `1` will only render the root tile.
+The max depth to which tiles will be loaded and rendered. Setting it to `1` will only render the root tile. If the tile at depth `maxDepth` is an empty tile then the next set of visible children will be rendered.
 
 ### .loadSiblings