Update README.md

Author: CarlosNZ

README.md

@@ -686,6 +686,9 @@ This component is heavily inspired by [react-json-view](https://github.com/mac-s
 ## Changelog
 
 
+- **1.15.1**:
+  - Collapse animation timing is configurable (#96)
+  - Bug fix for non-responsive keyboard submit for boolean values (#97)
 - **1.15.0**: Remove ([JSON5](https://json5.org/)) from the package, and provided props for passing in *any* alternative JSON parsing and stringifying methods.
 - **1.14.0**:
   - Allow [UpdateFunction](#update-functions) to return a modified value, not just an error